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RESEARCH ARTICLE Open Access
Are interventions effective at improvingdriving in older drivers?: A systematicreviewH. I. Castellucci1, G. Bravo2, P. M. Arezes3 and M. Lavallière4,5,6,7*
Abstract
Background: With the aging of the population, the number of older drivers is on the rise. This poses significantchallenges for public health initiatives, as older drivers have a relatively higher risk for collisions. While many studiesfocus on developing screening tools to identify medically at-risk drivers, little research has been done to developtraining programs or interventions to promote, maintain or enhance driving-related abilities among healthyindividuals. The purpose of this systematic review is to synopsize the current literature on interventions that aretailored to improve driving in older healthy individuals by working on components of safe driving such as: self-awareness, knowledge, behaviour, skills and/or reducing crash/collision rates in healthy older drivers.
Methods: Relevant databases such as Scopus and PubMed databases were selected and searched for primaryarticles published in between January 2007 and December 2017. Articles were identified using MeSH search terms:(“safety” OR “education” OR “training” OR “driving” OR “simulator” OR “program” OR “countermeasures”) AND (“olderdrivers” OR “senior drivers” OR “aged drivers” OR “elderly drivers”). All retrieved abstracts were reviewed, and fulltexts printed if deemed relevant.
Results: Twenty-five (25) articles were classified according to: 1) Classroom settings; 2) Computer-based training forcognitive or visual processing; 3) Physical training; 4) In-simulator training; 5) On-road training; and 6) Mixedinterventions. Results show that different types of approaches have been successful in improving specific drivingskills and/or behaviours. However, there are clear discrepancies on how driving performance/behaviours areevaluated between studies, both in terms of methods or dependent variables, it is therefore difficult to make directcomparisons between these studies.
Conclusions: This review identified strong study projects, effective at improving older drivers’ performance andthus allowed to highlight potential interventions that can be used to maintain or improve older drivers’ safetybehind the wheel. There is a need to further test these interventions by combining them and determining theireffectiveness at improving driving performance.
* Correspondence: [email protected] de Kinésiologie, Département des Sciences de la Santé, Universitédu Québec à Chicoutimi (UQAC), Saguenay, QC, Canada5Laboratoire de recherche biomécanique & neurophysiologique enréadaptation neuro-musculo-squelettique - Lab BioNR, UQAC, Saguenay, QC,CanadaFull list of author information is available at the end of the article
Castellucci et al. BMC Geriatrics (2020) 20:125 https://doi.org/10.1186/s12877-020-01512-z
BackgroundThe number of older drivers is rapidly rising due to theaging population [1–4]. It is projected that, by 2030, 20%of the population will be 65 years or older [5]. InCanada, it is expected that, by 2026, 1 driver out of 5will be 65 years or older [6]. With increasingly active life-styles, seniors are expected to rely even more on theirvehicles, taking more trips, driving further distances, andkeeping their licenses longer than prior generations [7].In fact, it is anticipated that a large proportion of bothmen and women will continue driving well into their80’s [8]. For example, a majority of Canadian seniorshold a valid driver’s license (4.7 million in 2017. repre-senting 75% of all seniors) [9]. These trends pose signifi-cant public health concerns, as older drivers aredisproportionately involved in collisions [9] causing ser-ious injury and death, when exposure (kilometres driven)is taken into account [10].The higher crash rates in older adults may be due to
age-related medical conditions. For example, seniorsmay develop vision impairment [11, 12], mild cognitiveimpairment, early dementia, Parkinson’s disease andother neurodegenerative disorders, or may have suffereda stroke. All these conditions produce symptoms thatimpair the skills that are required to drive safely. Manystudies show that these conditions lead to worse drivingperformances both on-road [13, 14] and in-simulatorevaluations [15] compared to the general older adultpopulation. Despite these numerous health conditionsassociated with aging that might negatively impact driv-ing performance, the proportion of older drivers who areconsidered healthy still represents the largest segment ofthese drivers. Therefore, there is a need to assess inter-ventions that are tailored for them.Multiple assessment tools are available for use within
clinical settings to screen for at-risk drivers. Althoughmany assessments/tools are quick and easy to adminis-ter, a screening battery has not yet been developed [16,17]. The potential to detect unsafe drivers versus suc-cessfully identifying safe drivers is an important consid-eration, particularly as removing one’s license can havenegative consequences [18, 19]. Prior studies have foundthat driving cessation is associated with increased de-pression, social isolation, institutionalization and evenearly mortality [20, 21]. A recent survey conducted byVrkljan et al. [22] showed inconsistency in practiceamong evaluations in a sample of driver assessment cen-tres for medical fitness to drive (n = 47). Their resultshighlight the necessity of evidence-based guidelines forthe training and assessment of at-risk drivers.While licensing authorities must consider public safety
when delivering driver’s licenses, it is important to helpseniors drive for as long as possible to facilitate their au-tonomy and independence. This is particularly the case
since there are few programs to help seniors adjust tonon-driving.Alternatively, interventions aimed at improving or
maintaining driving skills offer new opportunities to helpseniors drive safer, longer. Several studies have examinedthe impact of workbooks, seminars, and cognitive, simu-lator or on-road training on driving performance inolder adults in general, and in those with various med-ical conditions. The purpose of this systematic review isto synopsize the current literature on interventions thatare tailored to improve driving: Self-awareness, know-ledge, behaviour, skills and/or reducing of the number ofcollisions in healthy older drivers.
MethodsA systematic literature review (SLR) methodology [23]was used to synopsize the current literature on interven-tions that are tailored to improve older individuals’ driv-ing. This methodology is scientifically transparent,replicable, and useful to generate an in-depth analysis ofthe scientific literature [24]. An initial exploratory reviewwas produced prior to conduct the full SLR [25]. Thismethod allows to elucidate common knowledge of thetopic, to identify if the proposed SLR fits the existingknowledge in the area, to determine the key conceptsand to refine the research question. Also, this SLRfollowed a five-step approach proposed by Denyer andTranfield [25]: 1) Question formulation; 2) Locatingstudies; 3) Study selection and evaluation; 4) Analysisand synthesis; and 5) Reporting and using the results.Based on witch, a review protocol was used regardingthe formulation of the research question, on the selec-tion of scientific databases and search terms, and on theinclusion and exclusion criteria for searching and analys-ing retrieved publications.
Step 1: question formulationA PICO framework (Population, Intervention, Control,Outcomes) was used to generate the research questionof this study (Step 1). This approach allows for a moresystematic approach regarding the identification of rele-vant information and its understanding by using thesefour categories [24, 26]. Therefore, the research questionformulated for this SLR was: In healthy older drivers (P),which type of intervention program (I), education,computer-based, physical training, on-road, simulator-based or mixed program (C) improved driving: Self-awareness, knowledge, behaviour, skills and/or crashrates (O)?
Step 2: locating studiesBased on the research question defined in Step 1, searchstrings to be used and appropriate bibliographic data-bases were defined in Step 2. Scopus and PubMed
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 2 of 25
databases were used as they encompass a wide array ofscientific areas as well as the most relevant peer-reviewed publications [27]. Articles were identified usingMeSH search terms and strings (in English only):(“safety” OR “education” OR “training” OR “driving” OR“simulator” OR “program” OR “countermeasures”) AND(“older drivers” OR “senior drivers” OR “aged drivers”OR “elderly drivers”). The EndNote version X9.2 man-agement software package was used to manage all theinformation.
Step 3: study selection and evaluationTo select the most relevant scientific articles to includein the review, the inclusion and exclusion criteria weredefined in Step 3. The following key inclusion criteriawere defined prior to the search:
� Original articles written in English and published inpeer-reviewed journals;
� Published or in press between January 2007 andDecember 2017.
� Articles were excluded if the sample presenteddrivers with specific health conditions (e.g.traumatic brain injury, vision impairment associatedwith specific pathologies, stroke or Parkinson’sDisease).
Titles and abstracts of papers were scanned independ-ently by three of the authors to identify relevant articlesto retrieve for full text analysis. In cases where the pa-pers seemed potentially eligible, but no abstract wasavailable, the full text of the paper was retrieved. Dis-agreements between authors led to a deeper joint ana-lysis of the paper; and a decision was then maderegarding its inclusion. Full texts were independentlyreviewed for inclusion by the same three authors.The literature search purposely only included studies
between 2007 and 2017, since previous systematic re-views on the topic had already been conducted [28, 29].These reviews cover researches completed prior to 2008,and despite being well-conducted systematic reviews,more recent studies on different interventions to im-prove older drivers’ performance have been conductedbut not yet been synthesized. To our knowledge, there isno more recent review in the literature, despite the needfor guiding evidence-based practices.
Step 4: analysis and synthesisStep 4 consisted in analysing, extracting and managingpapers’ information to identify and highlight key compo-nents of the research conducted and its results. Primarystudies meeting the inclusion criteria and reported inthe included reviews were identified, and the corre-sponding data was extracted using a standardized data
extraction form. The Quality Assessment Tool setknown as “QualSyst tools” was selected as it allows ap-praisal of quality while assessing potential bias over awide variety of research designs, from experimental toobservational [30]. Furthermore, this set of tools has oneversion for quantitative studies and another one forqualitative studies, and in this review, the first one wasused. The quantitative version consists in a checklist of14 questions, with possible answers of: yes, no, partial ornot applicable. The score for a “yes” answer is 2 points,for a “partial” answer 1 point, and for “no” 0 points. Thesum of all answers is then calculated from the corre-sponding points and divided by the total of applicableresponses.The QualSyst was used by three of the authors to
evaluate internal and external validity of the consideredstudies. The QualSyst tool was originally created as athreshold allowing a study to be included in a reviewthrough a cut-off point (0.55 to 0.75) [30]. In this review,the QualSyst cut-off score of 0.55 was chosen to capture75% of the articles initially deemed as relevant for the re-view, as well as to ensure the inclusion of several de-scriptive articles containing valuable data [31]. Morespecifically, papers with a score higher than 0.8 wereclassified as having a strong methodology (> 0.8), be-tween 0.79 and 0.71 as being good, and adequate if thescore was between 0.7–0.55, or limited and therefore ex-cluded if the score was lower than 0.55 [32, 33].By using an approach adapted from Sackett et al. [24],
identified papers were also categorized using a standard-ized value system to grade biomedical practices accord-ing to the following system:
� Level II: Two groups, nonrandomized studies (e.g.,cohort, case control)
� Level III: One group, nonrandomized (e.g., beforeand after, pre-test and post-test)
� Level IV: Descriptive studies including analysis ofoutcomes (e.g., single-subject design, case series)
� Level V: Case reports and expert opinions includingnarrative literature reviews and consensusstatements.
Using such an approach while conducting a reviewalso provides a scheme of references for the clini-cians interested in using such methods/approachesin their practicum. Evidence-based practices are builton the assumption that scientific evidence of the ef-fectiveness of an intervention can be deemed moreor less strong and valid according to a hierarchy ofresearch designs, the assessment of the quality of theresearch, or both.
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 3 of 25
Step 5: reporting and using the resultsFor Step 5, the results were grouped (Tables 1, 2, 3, 4, 5,6, 7 and 8) according to the specific type of programs(independent variables) used by Golisz [59], who consid-ered 5 different options such as: (1) education-basedtraining programs, (2) computer-based training, (3)physical training, (4) simulator-based training, and (5)route-based or actual driving training. Moreover, an-other independent variable was considered in thecurrent study (6 - Mixed programs) since there weremany investigations that used two types of interventions,therefore making it difficult to differentiate which one ofthe variables is responsible for the obtained results. It isnoteworthy that the route-based or actual driving train-ing (5) alone was not used in any of the studies evalu-ated and is therefore not presented in the tables.The dependent variables were categorized according
to the methods used to collect them (Table 1): Tests/questionnaires, on-road evaluations, simulator and thecombination of all. Also, the dependant variables weregrouped to infer on the impact of the given program:Self-awareness and/or knowledge, behaviour, skills andcrash rates (Tables 2, 3, 4, 5, 6, 7 and 8).Self-awareness/Knowledge: Self-awareness of one’s
ability to drive and of their capacities and/or limitationsto do so safely is mainly evaluated by conducting inter-views or via questionnaire. As for knowledge, it is oftenassociated with traffic regulations and laws, as well asthe effect of health and other factors on driving.Behaviour: The drivers’ behaviour is documented as
moment of the day, roads used, driven speed, or whathas been described by Michon [60] in his model of driv-ing as strategic and tactical levels.Skills: Described as the operational level of Michon’s
model [60], skills are linked with direct control of thevehicle as well as with visual searches surrounding amanoeuvre.Crash rates (or collisions/accidents): Either collected
as self-reported value by participants or by cross-referencing available databases, crash rates (ex. Colli-sions/accidents per distance driven or per year) are usedas a predictor of an intervention’s effectiveness.
ResultsFigure 1 shows the results of the search strategy usingPRISMA. An initial number of 1510 papers was identi-fied through search of databases (SCOPUS: 934 andPubmed: 576), from which 484 duplicates were removed.After screening the remaining 1026 title, abstract andkeywords of each article, 36 papers were identified as be-ing potentially relevant. Following a complete review ofthe corresponding full-texts, 29 papers were then se-lected based on the previously mentioned inclusion cri-teria. Seven (7) papers were not considered due todifferent situations [61–67], for example: the objective ofthe paper by Joanisse et al. [61] was to report the find-ings from an evaluability assessment of the 55 alive ma-ture driver-refresher course offered by the Canada SafetyCouncil. Another example is the study by Musselwhite[63] where different issues were addressed through anexpert group opinion identifying age related physio-logical and cognitive changes that may be involved incollisions. Finally, after applying the QualSyst [30], 4 pa-pers were removed due to the methodology quality.Thus, 25 papers were included in the final review.Table 1 shows the summary of studies reviewed. It
should be noted that none of the reviewed studies con-sidered route-based or actual driving training as a pureindependent variable. Also, it can be seen that 8 of the25 studies evaluated a combination of more than onetype of intervention (Mixed approach), followed bycomputer-based and education interventions with 7 and6 studies, respectively. On the other hand, interventionswith less studies in this review are those based on phys-ical training and simulator-based training, with 4 and 2studies each. For more specific information on studiesidentified in this literature review, detailed descriptionsof protocols can be found in Tables 4, 5, 6, 7 and 8.Tests/questionnaires were used more frequently to
evaluate programs, secondly, on-road evaluations andthe combination of these two approaches and thirdly, in-simulator alone or combined with on-road evaluation(Table 1).Table 2 presents the principal dependant variables
used to infer on the impact of the given program: Self-
Table 1 Summary of the reviewed studies
Type of Programs Method used to collect the dependent variables
On-road (OR) Simulator (S) Test/Questionnaire (TQ) OR/TQ S/TQ OR/S Total
Education 1 0 4 1 0 0 6
Computer based 1 1 4 0 1 0 7
Physical training 2 0 0 0 0 0 2
Simulator-based training 0 2 0 0 0 0 2
Mixed 1 0 0 4 0 3 8
Total 5 3 8 5 1 3 25
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 4 of 25
Awareness/Knowledge (SAK), Behaviour (B), Skills (S)and Crash Rates (CR). Although 25 studies werereviewed, the number of dependent variables was 28 asthree of the studies presented more than 1 dependentvariable [35, 52, 53]. The most studied dependent vari-able was Skills, tested 12 times, followed by studies thatconsidered Behaviour, tested 10 times.Before presenting the summary of the results (Table 3)
and the synthesis of reviewed studies (Tables 4, 5, 6, 7and 8), it is important to highlight that the effect of theindependent variable was classified as (+) when the ef-fect resulted in a significant improvement in thedependent variable, (−) when the effect was significantlynegative or no change was observed in the dependentvariable and (+/−) when the obtained results were notclear (i.e. non-significant effect or a combination of sig-nificantly positive and negative effects on driving).Overall results show that 60% of reviewed studies pre-
sented positive (+) results, 24% presented negative (−),and the remaining 16% of the studies showed unclear re-sults (+/−). For example, from Table 4, the study byCoxon et al. [34] presented unclear overall results (+/−)since self-regulatory driving practices generally showedpositive results, but a negative result in the distancedriven per week, the restriction of driving space, the useof alternate transportation and community participation12-months + post-intervention.Regarding independent variables, the highest overall
positive results are for physical training (Table 6) and
mixed programs (Table 8) with values of 100 and 88%,respectively. Finally, the lowest overall positive resultscan be observed when the reviewed studies considerededucation (43%) and computer-based programs (33%).In all reviewed studies, primary research approaches
were randomized controlled trial (RCT), observed in 17studies, followed by a non-randomized controlled study(NRCT) and a cohort study used 4 and 3 times respect-ively. Also, only 1 study presented a pre-test and post-test approach. Finally, regarding sample size, studiesevaluated ranged from 11 to 4880 drivers.
Education-based training programsEducation-based training programs were quite variablein terms of their duration (Table 4), some of them last-ing from 1 day up to a full month, the number of classesranging between 1 and 4. Programs were developedmainly in classroom format. The follow-up evaluationfrom the intervention was also very variable, going fromimmediately to 2, 3, 6, and up to 12 months post-intervention. Four (4) of the studies were conductedusing a RCT (Level 1) while the remaining 2 used aretro-cohort design (Level 3).Regarding the dependent variables, 5 of the reviewed
studies used questionnaires/tests to evaluate the pro-grams with self-reported driving knowledge, driving be-haviours, and driving habits, among others. Driversreported changing their driving habits following the pro-gram and add increased knowledge of road safety facts,
Table 2 Summary of the dependent variables considered in the reviewed studies
Dependent variables
Type of Programs Self-Awareness and/or Knowledge (SA/K) Behavior (B) Skills (S) Crash Rates (CR) Total
Education 2 4 0 1 7
Computer based 0 2 4 1 7
Physical training 0 0 2 0 2
Simulator-based training 0 0 2 0 2
Mixed 2 4 4 0 10
Total 4 10 12 2 28
Each study may have had more than one type of dependent variable, explaining why the totals add up to more than 25
Table 3 Summary of the results
Dependent variables
Type of Programs Self-Awareness and/or Knowledge (SA/K) Behavior (B) Skills (S) Crash Rates (CR) Total
Each study may have had more than one type of dependent variable, explaining why the totals add up to more than 25
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 5 of 25
Table
4Synthe
sisof
interven
tionstud
iesinvolvinged
ucation-basedtraining
prog
rams
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
Coxon
etal.,
[34]
n=366
yr=be
tween75
and94
yearsold.
c=Australia
RCT
Toascertainwhe
ther
asafe-
transportatio
nprog
ram
canchange
drivingexpo
sure
whilemaintaining
commun
ityparticipationof
olde
rdrivers
Participantswererand
omized
in2
grou
ps:
-Interven
tiongrou
p(n:190):They
hadto
participatein
twosessions
held
1mon
thapart.Thesessionwas
delivered
byan
occupatio
nal
therapistface
toface
andlasted
120
and45
min,the
firstandsecond
session,respectively
-Con
trol
grou
p(n:190):Did
not
receiveanyed
ucation.
Before
therand
omizationallthe
participantspe
rform
edthebaseline
assessmen
tandself-repo
rted
ques-
tionn
aires.Also,thedrivingexpo
sure
was
measure
over
the12
mon
thsof
stud
ythroug
han
invehiclemon
itor-
ingde
vice.
(B)Drivingexpo
sure
measure
over
the12-m
onth
stud
ype
riodwith
anin-veh
iclemon
itorin
gde
vice
(B):Drivingspaceanduseof
alternatetransportatio
nwere
measuredusingaqu
estio
nnaire.
(B):Dep
ressivesymptom
swere
measuredusingtheGeriatric
Dep
ressionScale.
B(−):Aned
ucationprog
ram
does
nottranslateto
sign
ificant
differences
inthedistance
driven
perweek,therestrictio
nof
driving
space,theuseof
alternate
transportatio
nandthecommun
ityparticipationafter12-m
onth
post
interven
tion.Also,therewas
nodif-
ferencebe
tweenthecontroland
interven
tiongrou
pin
prop
ortio
nof
participantswith
twoor
morede
-pressive
symptom
sat
12mon
ths.
B(+):Participantsin
theinterven
tion
grou
pweremorelikelyto
becloser
toadop
tingself-regu
latory
driving
practices
at12
mon
thsthan
control
grou
p.Theod
dsof
theparticipants
intheinterven
tiongrou
pbe
ingin
ahigh
erbe
havioralprofile
were1.6
times
greaterthan
thosein
thecon-
trol
grou
p.
0,89
Nasvadi
and
Vavrik,
[35]
n=139(was
considered
phase
2) yr=be
tween55
and94
yearsold.
c=Canada
Retro-
Coh
ort
Determineifthecrashrate
ofaging
driverscanbe
mitigatedby
post-
licen
sedriver
education
Theparticipantsweredivide
din
2grou
p:-Driverswho
attend
edthe55
alive/
maturedrivingcoursesbe
tween
Janu
ary1,2000
andJuly31,2003(n:
ns).
-Driverswho
didno
tattend
the
educationalp
rogram
(n:ns).
Then
werecomparedthecrashe
sratesafterthedate
ofattend
ance
atthecourse,untilDecem
ber31,2003
(CR):C
rashes
andviolations
were
obtained
from
Insurance
Corpo
ratio
nof
British
Colum
bia.
CR(−):Older
men
andwom
enwho
attend
edthe55
Alive/Mature
Drivingcourse
hada1.5tim
esgreaterod
dsof
beinginvolved
ina
crashthan
theirmatched
controls.
Theseresults
weremarginally
sign
ificant
(p=.078).Forwom
enseparately,
therewas
nodifferencebe
tween
subjectsandcontrolsforthe
numbe
rof
post-cou
rsecrashe
s,re-
gardless
ofagecatego
ry.H
owever,
formen
,driversaged
75yearsand
olde
rwho
attend
ed55
Alive/Mature
Drivingwere3.8tim
esmorelikelyto
beinvolved
inacrash(p=.050).
0,81
Nasvadi,
[36]
n=367
yr=be
tween55
and94
yearsold.
c=Canada
Retro-
Coh
ort
Exam
inelong
-term
learning
out-
comes
ofasampleof
olde
rdrivers
who
attend
edamaturedriver
edu-
catio
nprog
ram.
Thecoho
rtconsistedof
driversaged
55yearsandolde
rwho
attend
edthe55
alive/maturedrivingcourse.
Allparticipantsweresurveyed
byteleph
one.
(SA/K)and(B):Thesurvey
containe
dop
en-end
edandclosed
questio
nsandaskedrespon
dentsto
recall
whatthey
hadlearne
din
thecourse,
andho
wtheirdrivingbe
havior
had
change
dbe
causeof
attend
ing.
SA/K
(+)B(+):Threequ
artersof
participantssaid
they
change
dtheir
drivinghabitsas
aresultof
attend
ingthecourse
(55alive/
mature)
includ
ing:
increased
awaren
essandvisualskills;change
sin
attitud
e;im
proved
speedand
spacemargins;avoidance
ofhazards;
usingmorecaution;ob
eyingroad
rules;andim
proved
vehicle
maneuvers.M
enweremorelikelyto
0,79
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 6 of 25
Table
4Synthe
sisof
interven
tionstud
iesinvolvinged
ucation-basedtraining
prog
rams(Con
tinued)
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
repo
rttheirdrivingskillshad
improved
sincetaking
thecourse,
andolde
rmen
repo
rted
sign
ificantly
high
ermeancomfortscores
with
theirdriving.
Jone
set
al.,
[37]
n=58
yr=averageage
70.9yearsold(age
sN/S).c=USA
RCT
Describedrivingexpe
riences
and
habitsof
acommun
itysampleof
olde
rdrivers(60+
years)andto
determ
inewhe
ther
theprog
ram
redu
cestheseolde
radults’d
riving
riskexpo
sures.
Participantswererand
omized
in2
grou
ps:
-Interven
tiongrou
p(n:33):4
weeks
oftraining
inaclassroo
msetting
with
2hof
training
perweek.The4
sessions
includ
e:roadwisereview
,road
smart,saferdrivingandbe
ing
med
wiseto
stay
roadwise
med
ication.
-Con
trol
grou
p(n:25):D
idno
treceivetraining
Thebo
thgrou
pcompleted
the
baselinequ
estio
nnaire
andafterthe
4weeks
completed
the
questio
nnaire
again.
(B):Drivinghabitriskexpo
sure
were
divide
intw
otype
s-Highe
rdrivingriskexpo
sure:
defined
asfre
quen
cyof
driving
furthe
rthan
10milesfro
mho
me,
afterdark,b
etween5pm
and7pm
,andon
interstates.
-Low
erdrivingriskexpo
sure:d
efined
asfre
quen
cyof
drivingless
than
2milesfro
mho
meandbe
fore
9am
.(B):They
also
askedfordriving
expe
rience
B(−):Therewereno
statistical
differences
inlower
andhigh
erdrivingriskexpo
sure
whe
ncomparin
gtheinterven
tionand
controlg
roup
.
0,79
Gaine
set
al.,
[38]
n=195
yr=be
tween79
and84
yearsold
c=NM
RCT
Assesstheprocessandshort-term
effectsof
theCarFitprog
ram.
Participantswererand
omized
in2
grou
ps:
-CarFitgrou
p(n:83):the
interven
tionwas
carriedou
tin
one
daythroug
han
individu
alappo
intm
entwith
thecommun
ity’s
CarFiteven
tcoordinator.Each
CarFit
assessmen
trequ
iredapproxim
ately
15min
forcompletion.Therefore,
thetotaltim
ecouldbe
150min.
-Com
parison
grou
p(n:112):Did
not
receivetraining
Alltheparticipantsansw
ered
the
drivingqu
estio
nnaire
inthebaseline
andsixmon
thsaftertheCarFit
interven
tion.
(B):Adrivingqu
estio
nnaire
basedin
3partswas
applied:
-DrivingActivity:a
high
erscore
indicatesgreaterdrivingactivity.
-Com
fortableDriving:
alower
score
indicatesgreatercomfortdu
ringthe
drivingactivities.
-DrivingBehaviors:alower
score
indicatessaferdrivingbe
haviors.
B(−):Therewas
nostatistically
sign
ificant
differencebe
tween
having
aCarFitinterven
tionor
not
receivingtraining
afterthesix-
mon
thpo
stCarFitinterven
tionin
drivingbe
haviors.
0,75
Jone
set
al.,
[39]
n=44
yr=averageage
79yearsold(age
sN/S).c=USA
RCT
Com
pare
theim
pact
ofamulti-
sessioninteractive,expe
rt-ledver-
sion
ofthetraining
prog
ram
(Se-
niorson
theMOVE
–Version-A)to
aself-gu
ided
andless
resource
inten-
sive
versionof
theprog
ram
(Sen
iors
ontheMove–Version-B)
onolde
rdrivers’know
ledg
eandbe
havior
pertaining
todriving.
Participantswererand
omized
in2
grou
ps:
-SOM-A
(n:20):C
onsisted
inthefour
sessions
utilizedin
theJone
set
al.,
2011
andtheCarFitassessmen
t.-SOM-B
(n:24):C
onsisted
inaself-
guided
andless
intensiveversionof
theSO
M-A.The
participantshadto
assistto
aon
esessionandtw
oop
-tio
nal(on
ewas
inclassandthe
othe
rtheCarFitassessmen
t)Atthebe
ginn
ingof
each
sessionthe
(SA/K):Self-repo
rted
drivingknow
-ledg
e15
itemswerede
velope
dby
theauthorsto
assess
specificde
tails
taug
htdu
ringthesessions.
SA/K
(+):They
foun
dsign
ificant
differences
inSO
M-A
grou
pbe
-tw
eenthebaselineandthefirstfol-
low
upin
theknow
ledg
eof
the
prop
erplacem
entof
thehe
adre-
straint,thetim
echecking
tirepres-
sure,m
usclerelaxersdo
notaffect
drivingandthede
finition
ofmod
er-
atedrinking
forolde
radults.But
this
sign
ificant
differencewith
thefollow
uptw
owas
onlywith
theitem
ofde
finition
ofdrinking
forolde
r
0,68
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 7 of 25
Table
4Synthe
sisof
interven
tionstud
iesinvolvinged
ucation-basedtraining
prog
rams(Con
tinued)
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
grou
pscompleted
thebaseline
questio
nnaire,the
nim
med
iately
afterthecompletionof
the
prog
ramsandfinallyafter6mon
ths
afterthebaseline.
adults.For
theothe
rhand
,the
SOM-
Bde
mon
stratedasign
ificant
differ-
ence
betw
eenfollow
uptw
oon
know
ledg
eabou
tmusclerelaxers.
SA/K
(+/−):Com
parin
gthemean
totalkno
wledg
escores
baselineand
immed
iatelyafterthecompletionof
thetraining
betw
eenthegrou
psthey
foun
dthat
theprog
ram
with
4ob
ligatorysessions
was
sign
ificant
greaterthan
theself-gu
ided
pro-
gram
with
onlyon
erequ
iredsession.
How
ever,thisdifferencewas
notsig-
nificantafter6mon
ths.
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 8 of 25
Table
5Synthe
sisof
interven
tionstud
iesinvolvingcompu
ter-basedtraining
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
Edwards
etal.,[40]
n=500
yr=averageage74
and75
yearsold
(age
sN/S).c=USA
andUK
Coh
ort
Thecurren
tanalyses
were
cond
uctedto
exam
ine
whe
ther
completingthis
speedof
processing
training
regimen
delays
driving
cessation.
Thecoho
rtwas
form
edby
participantsfro
m2different
stud
y.Theinterven
tionwas
basedin
10speedof
processing
training
sessions
ledby
atraine
rin
which
thesubjects
practiced
compu
terized
exercisesof
visualattentionaimed
aten
hancing
thespeedandaccuracy
ofvisual
perfo
rmance.The
sessions
lasted
1h,
twiceaweekfor5weeks.
Theassessmen
tcarriedou
tat
baseline,im
med
iatelypo
sttraining
,andwas
repe
ated
3yearsafter
training
.
(B):Drivingstatus
andthenu
mbe
rof
days
perweekdriven
was
evaluated
with
theMob
ility
DrivingHabits
Questionn
aire.
-Far
visualacuity
was
evaluatedwith
astandard
letter
chart.
-Men
talstatuswas
assessed
with
the
Mini-M
entalState
Exam
ination.
B(+):Speedof
processing
training
participationwas
protectiveagainst
drivingcessation,mainlyin
those
driverswho
drovemoreoftenand
thosewith
better
vision
.Thu
s,the
participantswho
completed
the
training
were40%
less
likelyto
cease
drivingacross
thesubseq
uent
3years
ascomparedwith
controls
0,86
Ballet
al.,
[41]
n=908
yr=be
tween65
and91
yearsold.
c=USA
RCT
Totesttheeffectsof
cogn
itive
training
onsubseq
uent
motor
vehicle
collision
(MVC
)involvem
ent
ofolde
rdrivers.
Participantswererand
omized
in4
grou
ps:
-Con
trol
grou
p(n:298):Notraining
-Mem
orytraining
(n:103):Basedin
mne
mon
icstrategies.
-Reasoning
training
(n:133):Basedin
strategies
forfinding
thepatternin
aletter
orwordseriesandiden
tifying
thene
xtitem
intheseries.
-Spe
edof
processing
training
(n:129):
basedin
practiceof
visualattention
skillsandtheability
toiden
tifyand
locate
visualinform
ationqu
icklyin
increasing
lyde
manding
visual
displays.
Thesessions
wereledby
traine
rs,
cond
uctedin
grou
psof
2–4
participantsdu
ringapprox.70min
sessions
over
ape
riodof
5to
6weeks.Ineach
interven
tion
cond
ition
,10training
sessions
were
carriedou
ttw
iceaweekover
a5-
weekpe
riod
Participantscompleted
assessmen
tsat
baseline,im
med
iatelyfollowing,
andannu
allyat
1,2,3,and5years.
(CR):The
prim
aryou
tcom
ewas
state-
recorded
motor
vehiclecollision
(MVC
)ob
tained
from
theDep
art-
men
tsof
Motor
Vehicles
inthestates
ofAlabama,Indiana,Maryland,
and
Penn
sylvania.
Thevariablewere:Totalcollisions,at-
faultcollision
s,pe
rson
-tim
e(in
years),
person
-miles,at-faultcrashe
s/year,at-
faultcrashe
s/mile
rate
ratio
s.Mileage—
Thenu
mbe
rof
milesdriven
perweekwas
repo
rted
bypartici-
pantson
theMob
ility
DrivingHabits
Questionn
aire
andwas
used
tocalcu-
late
thede
pend
entvariableof
inter-
est,rate
ofMVC
spe
rpe
rson
mile
driven
CR(−):Theparticipantswho
carried
outthemem
orytraining
dono
tshow
asign
ificant
associationin
the
redu
ctionof
rate
ofat
faultMVC
per
year
CR(+):Theparticipantsun
derspeed
processing
training
andreason
ing
training
expe
rienced
asign
ificantly
lower
rate
ofat
faultMVC
peryear
ofdrivingexpo
sure
orpe
rpe
rson
mile
driven
.
0,86
Horsw
illet
al.,[42]
n=75
yr=be
tween6
5and89
yearsold.
c=Australia
RCT
Exam
inethelong
er-term
ef-
fectsof
hazard
percep
tion.
Participantswererand
omized
in3
grou
ps:
-Trainingwith
outbo
oster(n:26):
perfo
rmed
thehazard
percep
tion
training
that
consistedin
aninstructionalvideo
followed
byvide
o-basedexercises.
-Trainingwith
booster(n:25):A
fter
(S):SimplespatialR
Ttest:the
participantsmusttouchas
quicklyas
possible15
high
contrastrectangles
that
appe
ared
oneafteranothe
ron
thecompu
terscreen
atrand
omintervals.(S):H
azardpe
rcep
tiontests:
4hazard
percep
tiontestspe
rparticipantwerege
neratedfro
ma
S(+):Theparticipantsthat
carriedou
tthetraining
respon
ded0.81
sfaster
than
baselinecomparedwith
those
intheplaceb
ocond
ition
.This
differenceitwas
maintaine
dafteron
eandthreemon
thsof
followingwith
0,67
sand0,45
sfaster,respe
ctively.
S(+):Theparticipantswho
were
0,79
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 9 of 25
Table
5Synthe
sisof
interven
tionstud
iesinvolvingcompu
ter-basedtraining
(Con
tinued)
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
onemon
thof
receivethesame
training
ofthegrou
pwith
outbo
oster
they
received
22min
ofadditio
nal
training
vide
o.-Placebo
(n:24):the
yhadaplaceb
ointerven
tionwatchinganothe
rvide
owith
clipsof
adrivinginstructor
discussing
aspe
ctsof
safe
driving.
Allthegrou
pspe
rform
edthehazard
percep
tiontestin
thefirstsession
priorto
thetraining
andthen
after
oneandthree-mon
thpo
stinterven
tion.
pool
of153vide
osfilmed
from
the
driver’spe
rspe
ctive.
unde
rinterven
tionhadasign
ificant
immed
iate
effect
oftraining
onhazard
percep
tion
S(+/−):Thehazard
percep
tion
training
with
boosterdidno
tshow
asign
ificant
differencerelativeto
baselinethan
training
with
out
boosterbasedon
thehazard
percep
tiontestscores.
Edwards
etal.,[43]
n=500
yr=averageage
72.08,74.13and
74.52yearsold
(age
sN/S).
c=UK
RCT
Toexam
ineho
wcogn
itive
speedof
processing
training
affectsdrivingmob
ility
across
a3-year
perio
dam
ongolde
rdrivers.
Basedup
ontheirUFO
Vtest
perfo
rmance
theparticipantswere
rand
omized
in2grou
ps:
-Cog
nitivespeedof
processing
training
(n:66):the
tasksin
the
compu
terinvolved
iden
tifiedand
localizevisualandauditory
targets.
-Com
putercontactinternet
training
(n:68):p
articipantsreceived
instructions
oncompu
terhardware,
how
touseamou
se,how
touseand
e-mailand
how
toaccess
anduse
web
page
s.Theinterven
tionhad10
sessions,60
min
indu
ratio
n,gu
ided
byatraine
randinvolving1–3participantspe
rclass.
Oncefinalized
thetraining
follow
upinterviewsoccurred
with
in3years
+/−
3mon
thsof
theparticipantslast
assessmen
t.
(B):Drivingbe
haviorswas
assessed
with
theMob
ility
Questionn
aire:
-Drivingexpo
sure:Totalnu
mbe
rof
challeng
ingcond
ition
sen
coun
tered
whiledriving-Drivingspace:Extent
into
environm
entdriven
-Drivingdiffi-
culty
3(Alone
,Laneandchange
s):
Left-hand:
Ratin
gof
difficulty
while
drivingin
each
situation;1=no
diffi-
culty
to4=extrem
edifficulty.-D
riving
difficulty
5(Rushho
ur,H
ightraffic,
Night,RainandMerging
into
traffic):
Ratin
gof
difficulty
whiledrivingin
each
situation;1=no
difficulty
to4=
extrem
edifficulty.
B(+):Theparticipantsthat
didno
treceivethespeedof
processing
training
expe
rienced
steepe
rde
cline
indrivingmob
ility
across
the3-year
perio
drelativeto
thereferencegrou
pas
indicatedby
increaseddrivingdiffi-
culty
andde
creaseddrivingexpo
sure
andspace.
B(−):Theparticipantsthat
completed
thespeedof
processing
training
expe
rienced
increaseddriving
difficulty
across
timewhe
ndriving
alon
e,makinglane
change
s,and
makingleft-handturnsacross
oncom-
ingtraffic
than
didthereference
grou
p(drivingdifficulty
three-item
compo
site).
B(−):Theparticipantsthat
were
traine
ddidno
tdifferacross
time
from
thereferencegrou
pin
driving
expo
sure,d
rivingspace,or
the
degree
ofdrivingdifficulty
asindicatedby
thefive-item
compo
site
0,79
Cuene
net
al.,[44]
n=56
yr=averageage
70.84,69.84and
73.06yearsold
(age
sN/S).
c=Belgium
and
Holland
RCT
Thepu
rposeof
thepresen
tstud
ywas
toinvestigatethe
effect
ofacompu
terized
WM
training
onaspe
ctsof
olde
rdrivers’cogn
itive
ability
and
drivingability.
Participantswererand
omized
in2
grou
psandthecontrolg
roup
was
collected
:-AdaptativeTraining
Group
(n:19):
thedifficulty
levelo
fthetraining
was
automaticallyadjusted
onatrial-b
y-trialb
asis.
-Non
AdaptativeTraining
Group
(n:
19):thedifficulty
levelo
fthetraining
was
notadjusted
-Con
trol
Group
(n:18):N
oTraining
Thetw
o-training
interven
tiongrou
p
(S):ThreeCog
nitivemeasureswere
evaluated:
-Working
mem
ory
-Atten
tion-In
hibitio
n(S):Sixspecific
drivingmeasureswereevaluated:
-Drivingspeed(km/h)
-SDLP
(m)
-Gap
acceptance
(s)
-Com
pletestop
sat
stop
sign
s-Givingrig
htof
way
-Crashes
(num
ber)
S(+):Theparticipantsun
der
compu
tertraining
achieved
asign
ificant
differenceforworking
mem
oryandthedrivingmeasure
ofgiving
right
ofway.Inparticular,
participantswho
notwereun
der
training
hadlower
working
mem
ory
capacity
andgave
less
right
ofway
than
theothe
rtw
otraining
grou
ps.
How
ever,the
rewas
anim
provem
ent
intheadaptivetraining
grou
pin
cogn
itive
ability,smallerin
theno
n-
0,71
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 10 of 25
Table
5Synthe
sisof
interven
tionstud
iesinvolvingcompu
ter-basedtraining
(Con
tinued)
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
consistedin
working
mem
orytrain-
ingbasedin
3subtasks:visuo
-spatial
task,a
backwarddigitspan
task
anda
letter
span
task.The
training
was
con-
ducted
atho
me,on
aPC
,viathe
internet
with
atotaln
umbe
rof
ses-
sion
sbe
tween20
and25.
Afte
rthetraining
theparticipants
develope
dthepo
st-testthat
was
the
samepre-testandconsistedin
cogn
i-tivetasksanddrivingin
asimulator
scen
ario.
adaptivetraining
grou
pandon
lyminim
alin
theno
-trainingcontrol
grou
psupp
ortedforworking
mem
ory.
S(−):Theeffectsof
thetraining
did
notachieveastatisticallysign
ificant
differenceforthecogn
itive
abilitiesof
attentionandinhibitio
n.S(+):Thedrivingabilitiessuch
asdrivingspeedandcompletestop
sat
stop
sign
sachieved
onlymarginally
asign
ificant
effect.H
owever,the
othe
rdrivingmeasuressuch
asSD
LP,g
apacceptance,g
ivingrig
htof
way,and
crashe
sdidno
tfindstatistically
sign
ificant
difference.
Cassavaug
handKram
er,
[45]
n=21
yr=averageage
71.7yearsold(age
sN/S).
c=USA
Pre-
Post
test
Thepresen
tstud
y’smain
objectivewas
toinvestigate
whe
ther
training
inlabo
ratory
taskswou
ldtransfer
todrivingpe
rform
ance
inolde
radults.
Alltheparticipantswereun
derthe
samecompu
ter-basedtraining
.Theinterven
tionconsistedin
8-training
sessionlasted
90min
and
carriedou
tin
different
days.The
pro-
gram
haddifferent
tasks(atten
tion,
visuo-spatialw
orking
mem
ory,man-
ualcon
trol
anddu
altasks).
Theassessmen
tconsistedin
two
initialdrivingin
simulator
andtw
ofinalpo
st-in
terven
tiondrivingsimula-
torsession,iden
ticalto
thefirst.
(S):Respon
seaccuracy
andrespon
setim
eweremeasuredin
theselective
attentionandN-backtasks.Ro
otmeansquare
tracking
errorandtim
e-on
-targe
twereanalyzed
forthetrack-
ingtask.
-Trackingtask
-Visualselectiveattentiontask
-Visual–spatialN
-backtask
-Dualtasks
(S):DrivingSimulator
-Lanepo
sitio
nandfollowingdistance
wereassessed
interm
sof
root
mean
square
error.-Respon
setim
eto
lead-
vehiclebrakeeven
tswas
measuredin
millisecon
ds.
S(+):Theparticipantswho
were
unde
racompu
ter-basedtraining
achieved
improvem
entsin
sing
leand
dualcogn
itive
tasks.Theseim
prove-
men
tsweretranslateto
anim
prove-
men
tin
drivingsimulator
perfo
rmance
across
thecourse
ofthe
stud
y
0,69
John
ston
etal.,[46]
n=53
yr=averageage
68.83yearsold
(age
sN/S).
c=Canada
NRC
TThecurren
tstud
yassessed
theeffectiven
essof
DriveSharp
intraining
olde
rdriversin
anaturalistic
class
setting
Theparticipantsweredivide
din
2grou
ps:
-Con
trol
grou
p(n:18)
-Experim
entalg
roup
(n:24)
Theinterven
tionwas
theDrivesharp
course
that
lasted
5weeks
with
2sessions
forweekandeach
session
was
ledby
afacilitator
with
adu
ratio
nof
60min.Thiscourse
was
develope
din
aclassroo
men
vironm
enton
individu
alde
sktop
compu
terwith
3games
that
incorporates
divide
dattentionand
multip
leob
ject,inten
dedto
enlarge
theUFO
Vandtrains
speedof
processing
.
(S):Abriefversionof
theHazard
Percep
tionTestwas
utilized
(S):TrailsAandB:wereutilizedto
measure
theprocessing
speed,
working
mem
ory,andexecutive
control.
S(−):Afte
rthefiveweeks
oftraining
theanalysisof
perfo
rmance
data
did
notrevealed
anysign
ificant
bene
fits
totheDrivesharp
course.
0,68
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 11 of 25
Table
5Synthe
sisof
interven
tionstud
iesinvolvingcompu
ter-basedtraining
(Con
tinued)
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
Allparticipantscompleted
trailsthat
assess
visualsearch,m
emory,and
attentionandashortversionof
the
HazardPercep
tionTestin
thepre-
testing.
After
the5fiveweeks
oftraining
theparticipantsattend
edthe
post-testin
gsessionthat
was
the
samepre-testingwith
onlyon
ediffer-
ence
that
theexpe
rimen
talg
roup
completed
ausability
questio
nnaire.
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 12 of 25
Table
6Synthe
sisof
interven
tionstud
iesinvolvingph
ysicaltraining
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
Marottoli
etal.,[47]
n=178
yr=averageage
77.4and77.2years
old(age
sN/S).
c=USA
RCT
Tode
term
inewhe
ther
amulticom
pone
ntph
ysical
cond
ition
ingprog
ram
targeted
toaxialand
extrem
ityflexibility,
coordinatio
n,andspeedof
movem
entcouldim
provedriving
perfo
rmance
amon
golde
rdrivers.
Theparticipantswererand
omized
in2grou
ps-Con
trol
grou
p(n:90):the
yreceived
mon
thlyin-hom
eed
uca-
tionmod
ules
review
ingge
neral
safety
issues
abou
tho
mesafety,fall
preven
tion,andvehiclecare.
-Interven
tiongrou
p(n:88):12weeks
ofdaily
training
of15
min
atho
me
participants.The
participants
received
amanualw
ithim
ages
and
instructions.A
lso,they
hadaweekly
visitby
aph
ysicaltherapistto
review
theexercises.
Alltheparticipantspe
rform
edthe
baselineassessmen
tandthen
the
change
inon
-roaddrivingpe
rform
-ance
(prim
aryou
tcom
e)at
3mon
thswas
measured.
(S):Chang
ein
on-roaddrivingpe
r-form
ance
at3mon
thsrelativeto
baseline.
(S):Second
aryou
tcom
eswerethe
drivingevaluatorsoverallratingand
numbe
rof
criticalerrorsat
3mon
ths
S(+):Theparticipantsafterthe12
weeks
ofdaily
training
atho
mein
theinterven
tiongrou
pmaintaine
dthedrivingpe
rform
ance
meanw
hile
inthecontrolg
roup
they
declined
.Interven
tiongrou
pmade27.1%
fewer
criticalerrorsthan
control
grou
pdu
ringon
-roadassessmen
t
0,89
Marmeleira
etal.,[48]
n=26
yr=be
tween55
and78
yearsold.
c=Po
rtug
al
RCT
Themainaim
ofthisresearch
was
tostud
ytheeffectsof
asimilarexercise
prog
ram
onthespeedof
behavior
ofolde
radultsdu
ringon
theroad
driving.
Theparticipantswererand
omized
in2grou
ps:
-Con
trol
grou
p(n:13):D
idno
treceiveinterven
tion
-Exercisegrou
p(n:13):W
asbased
inan
exercisesprog
ram
of8weeks
with
3days
perweekwith
asession
of60
min.
Alltheparticipantspe
rform
edthe
on-roadbaselineassessmen
tand
after8weeks
carriedou
tthepo
st-
interven
tionassessmen
t.
(S):BrakeRespon
seTimeTask:The
participantshadto
brakeas
quickly
aspo
ssiblewhe
nevertheleading
car’s
rear
brakelightswereactivated
.(S):Perip
heralR
espo
nseTimeTask:
Theparticipantshadto
reactby
depressing
with
theirleftthum
ba
microsw
itchattached
totheleft
side
ofthesteerin
gwhe
el.
(S):Cho
iceRespon
seTimeTask:The
participantswereinstructed
tofollow
theleadingcarandreactas
quicklyas
possibleto
either
using
thebrakeor
depressing
the
microsw
itchon
thesteerin
gwhe
el.
Theleadingcar’s
rear
brakelights
wereactivated
.(S):D
ual-TaskCon
di-
tion:Theparticipantshadto
brake
asfastas
possiblewhe
ntheleading
car’s
rear
brakelightswereactivated
andmustrealizeamen
tal-
calculationtask.
S(+):Theparticipantsun
derthe
exercise
grou
pshow
edasign
ificant
improvem
entforthesimple,tw
ochoice
andpe
riphe
ralreactiontim
etasksandin
thedu
altask
cond
ition
.Moreo
ver,acompo
site
score
reflectingallreactiontim
emeasuremen
tsshow
edasign
ificant
improvem
ent.
0,79
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 13 of 25
Table
7Synthe
sisof
interven
tionstud
iesinvolvingsimulator-based
training
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
Marchal-
Crespo
etal.,
[49]
n=32.
yr=be
tween65
and92
yearsold.
c=USA
RCT
One
goalof
thepresen
tstud
ywas,
therefore,to
determ
ineifthegu
idance-
relatedlearning
enhancem
entpe
rsistsat
along
-term
(1weeklater)retentiontest.
Evaluated4grou
pstw
omainlygrou
pdivide
dby
ageandthen
everygrou
pwas
rand
omlyassign
edin
guidance
andno
guidance:
-Guidancegrou
p-youn
g(n:15):D
rove
15tim
eswith
hapticgu
idance
and5
with
out.
-Guidancegrou
p-old(n:17):D
rove
15tim
eswith
hapticgu
idance
and5
with
out.
-Nogu
idance
grou
p-youn
g(n:15):
Drove
thecircuit20
times
with
outro-
botic
guidance.
-Nogu
idance
grou
p-old(n:14):D
rove
thecircuit20
times
with
outrobo
ticgu
idance
Theinterven
tionconsistedin
3expe
rimen
talsession
ondifferent
days.Inthefirstandthird
session
werecarriedou
ttests.Thesecond
sessionparticipantspe
rform
edthe
training
.
(S):Thetracking
error:de
fined
asthe
meanof
theabsolute
valuebe
tweenthe
center
ofthesimulated
whe
elchairand
theblackline,was
measured
(S):Trajectoriesfollowed
.(S):Lon
g-term
redu
ctionin
steerin
gpe
rform
ance.
(S):Perfo
rmance
(error
redu
ction).
S(−):Training
with
guidance
sign
ificantly
improved
long
-term
retentionof
thetask
onlyforyoun
gerdrivers.Furthe
rmore,
improved
long
-term
retentionmorefor
initiallyless
skilled
driversandfinallyim
-proved
learning
ofthesteerin
gtask
incurves,w
hereas
itdidno
taffect
learning
durin
gstraight
lines.
S(−):Older
driversdidno
tfind
sign
ificant
differencein
training
with
guidance
orwith
out.
S(−):Therewas
aneffect
ofageon
drivingpe
rform
ance
andretention.
The
olde
rdrivershave
aworse
perfo
rmance
andalso
learne
dmoreslow
lyandforgot
thelearne
dtask.
0,75
Rogé
etal.,
[50]
n=31
yr=be
tween63
and78
yearsold.
c=France
RCT
Our
aim
inthisstud
ywas
totestthetw
ofollowinghypo
theses:thatspecific
training
givendu
ringsimulated
driving
wou
ldim
proveelde
rlydrivers’useful
visualfield;and
that
thetraining
given
wou
ldallow
them
tode
tect
moreeasily
vulnerableroad
usersthan
untraine
delde
rlydriversdu
ringsimulated
driving.
The31
participantsweredivide
in2
grou
ps:
-Experim
ental(n:
15):training
insimulator
toincrease
theuseful
visual
field.
-Con
trol
(n:16):d
rivingin
the
simulator
maintaining
aconstant
distance
betw
eenthevehiclein
front.
Theinterven
tions
werebasedin
two
visitsto
thelabseparatedwith
12days
onaverage.Theen
tiretw
osessions
lasted
5hand4hand15
min
totheexpe
rimen
taland
control
grou
prespectively.
(S):Usefulvisualfield
size:W
asestim
ated
durin
gdriving.
Participantshadto
detect
achange
incolor(cen
tralsign
al)of
adisc
which
appe
ared
briefly
and
interm
itten
tlyon
therear
windo
wof
the
vehiclethey
werefollowing.
22central
sign
alsappe
ared
durin
gthetest.The
yalso
hadto
detect
48pe
riphe
ralsignals
which
appe
ared
briefly
at3eccentricities
ontheroad
over
8different
meridians.(S):Visibilitydistance
ofvulnerableroad
users
S(+):Therewas
asign
ificant
effect
inthe
useful
visualfield
size,w
ereun
traine
dparticipantsde
tected
alower
numbe
rof
sign
alsin
thecentraltaskcomparedto
thetraine
dgrou
p.Also,in
thepe
riphe
ral
task
theexpe
rimen
talg
roup
detected
agreaternu
mbe
rof
sign
alsthan
untraine
dparticipants(49,48%
vs27.93%
)whe
nthistestwas
administeredat
theen
dof
theexpe
rimen
t.S(+):Thetraining
wou
ldallow
elde
rlydriversto
improvetheirability
tode
tect
vulnerableroad
userswhiledriving.
Visibilitydistance
forvulnerableroad
userswas
greaterin
theexpe
rimen
tal
grou
pthan
inthecontrolg
roup
andthe
visibilitydistance
was
greaterin
session2
than
insession1.Also,thetype
ofvulnerableroad
user
also
hada
sign
ificant
effect
onvisibilitydistance
which
was
greaterforpe
destrians
than
fortw
o-whe
eled
motorized
vehicles,
werethetraine
dgrou
pwas
better
tode
-tect
pede
strians
intheroad
environm
ent
0,68
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 14 of 25
Table
8Synthe
sisof
interven
tionstud
iesinvolvingmixed
training
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
Porter,
[51]
n=54
yr=averageage
77.6,77.1and73.6
yearsold.
c=Canada
RCT
Thepu
rposeof
thisstud
ywas
toexam
inean
alternateform
ofdriver
training
byutilizing
vide
oandglob
alpo
sitio
ning
system
(GPS)
techno
logy,incombinatio
nwith
aclassroo
m-based
educationprog
ram.
Theparticipantswererand
omized
in3grou
ps:
-Classroom
education(n:18):55
AliveMatureDrivingprog
ram,2
sessions
of4h.
-Video
(n:17):receivedvide
oand
GPS
feed
back
+classroo
med
ucation.Theparticipantwatched
thevide
oof
theirow
npre-testdrive
with
thedrivinginstructor
andwere
givenvery
specificinstructions
onho
wto
improvetheirow
ndriving
-Con
trol
(n:19):N
otspecified
Theon
-roadtestwerepe
rform
edin
thepreandpo
st.
(S):DrivingTest(errors):Participants
drovea26
kmin
astandardized
all
testwerepe
rform
edwith
adigital
vide
ocameraandthen
were
watchingto
scorethedrivingerrors.
S(−):Participantsthat
carriedou
tthe55
AliveMatureDrivingprog
ram
didno
tsign
ificantlychange
from
pre-
topo
st-testin
g.S(+/−):Participantsin
thevide
ogrou
pandGPS
feed
back
sign
ificantlyredu
cedtheirdriving
errorsaftertheprog
ram.Inthis
grou
p9of
17subjectsim
proved
,whe
reas
only4of
18im
proved
intheEducationgrou
p,andjust1of
19im
proved
intheCon
trol
grou
p.
0,96
Marottoli
etal.,[52]
n=126
yr=averageage
80.4and79.7years
old(age
sN/S).
c=USA
RCT
Thisstud
ywas
design
edto
determ
inewhe
ther
aned
ucation
prog
ram
consistin
gof
classroo
mandon
-roadtraining
coulden
hance
drivingpe
rform
ance.
Theparticipantswererand
omized
in2grou
ps:
-Classroom
+OnRo
addriving
training
(n:69):Thisgrou
preceived
8hof
classroo
mand2hof
onroad
training
.-Con
trol
(n:57):Thisgrou
preceive
mod
ules
directed
atvehicle,ho
me
anden
vironm
entalsafety.
Both
grou
pspe
rform
edtheir
training
at8weeks
andfinallyhad
drivingandknow
ledg
etest.
(S):DrivingPerfo
rmance:The
road
testwas
basedon
theCon
necticut
Dep
artm
entof
Motor
Vehicles
test
andassessed
awiderang
eof
drivingabilities.
(SA/K):Kn
owledg
eTest:20road
know
ledg
equ
estio
nsfro
mtheAAA
Driver
Improvem
ent.Prog
ram
and
eigh
troad
sign
questio
nsused
inou
rearlier
stud
ies.
(SA/K):Interven
tionParticipant
Percep
tions:the
participantswere
askedifthey
liked
theprog
ram
adhe
rence.
S(+):Theprog
ram
basedin
aclassroo
med
ucationplus
onroad
drivingshow
someim
provem
entsin
thedrivingpe
rform
ance
comparin
gto
acontrolg
roup
.After
8weeks
oftraining
thetraining
grou
pwas
2.87
pointshigh
erthan
thecontrol
grou
pin
theroad
testscore.
SA/K
(+):Moreo
ver,therewere
differencein
know
ledg
etestscore
after8weeks,3.45po
intshigh
erin
theinterven
tionthan
inthecontrol
grou
p.Overall,theparticipantssaid
that
they
likethistype
ofprog
ram
andfoun
ditbe
neficial.
0,89
Bédard
etal.,[53]
n=75
yr=be
tween65
and87
yearsold.
c=Canada
RCT
ifthecombinatio
nof
anin-class
educationprog
ram
with
on-road
educationwou
ldlead
toim
prove-
men
tsin
olde
rdrivers’know
ledg
eof
safe
drivingpractices
andon
-road
drivingevaluatio
ns.
Participantswererand
omized
in2
grou
ps-In
terven
tiongrou
p(n:38):received
the55-Alive/Maturedrivingpro-
gram
,aswellas2sessions
of40-m
inon
road
practice.
-Con
trol
grou
p(n:37):
Theproced
ureof
thisstud
ywas
the
initialon
road
drivingevaluatio
n.4–
8weeks
aftercompletingthe
training
werepe
rform
edthesecond
onroad
drivingevaluatio
n.
(B):Ro
adevaluatio
n:Theon
-road
evaluatio
nlasted
approxim
ately35
min
consistedof
varyingtype
sof
roadwaysandspeeds
andleftand
right
turnsat
controlledandun
con-
trolledintersectio
ns.
-Starting/stop
ping
/backing
-Signalviolatio
n/rig
htof
way/
inattention
-Movingin
roadway.
-Passing
/spe
edandturning
(SA/K):Theknow
ledg
ewas
evaluatedwith
aqu
estio
nnaire
that
consistsof
15multip
le-cho
ice
questio
ns
B(+):Ontheothe
rhand
,the
on-
road
evaluatio
nresults
sugg
estim
-provem
entson
someaspe
ctsof
safe
drivingsuch
asmovingin
the
roadway.
SA/K
(+):Thisstud
yrevealed
asign
ificant
improvem
entafterthe
educationandon
road
practice,
with
anincrease
intheknow
ledg
etestfro
m61%
ofqu
estio
nscorrectly
answ
ered
atbaselineto
81%
atfollow-up.
0,89
Hay
etal.,
[54]
n=67
yr=averageage
75yearsold(age
s
NRC
TCom
pare
theeffectiven
essof
two
training
prog
rams:pu
recogn
itive
training
andthesamecogn
itive
Theparticipantsweredivide
din
2grou
ps-Cog
nitivetraining
(CT,n:40):hada
(The
cogn
itive
perfo
rmance
was
evaluatedwith
the:
(S):TrailM
akingTest(A
andB):
S(+):Bo
thgrou
pof
training
show
sim
provem
ent;adiminutionin
the
numbe
rof
perseverations
inthe
0,82
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 15 of 25
Table
8Synthe
sisof
interven
tionstud
iesinvolvingmixed
training
(Con
tinued)
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
N/S).
c=France
training
coup
ledwith
threedriving
simulator
training
sessions,b
oth
prog
ramsbe
ingaddressedto
olde
rdriverspresen
tingacogn
itive
self-
assessmen
tbias.
duratio
nof
35hfor12
weeks
and
was
compo
sedof
20cogn
itive
exerciseswith
15difficulty
levels
each,focused
on:atten
tion,
mem
ory,visuospatialabilities,
executivefunctio
ns-Cog
nitivetraining
+driving
simulator
(CT+DS,n:27):Was
the
sametraining
plus
1hof
simulated
driving,
3sessions
of20
min.
Theevaluatio
nscarriedou
twere
before
andaftertraining
trou
ghthe
cogn
itive
evaluatio
nandon
road
evaluatio
n.
assessed
processing
speed,
executivefunctio
n,andvisual
scanning
ability
andinvolved
two
parts.
(S):DigitSubstitutionSymbo
lTest:
assessed
psycho
motor
processing
speed.
(S):Thespeedof
processing
and
visualattentionwas
evaluatedwith
theUsefulo
fFieldof
View
.(S):The
on-roaddrivingevaluatio
nwas
basedon
twodifferent,b
uteq
uiva-
lent
road
tripscombine
durban,sub-
urbandruralcircuitsandasection
ofrin
groad/highw
ay.A
lso,there
weretw
ogrid,the
first,assessed
eleven
dimen
sion
sof
driving.
The
second
grid
was
completed
inreal
timedu
ringthetrip
bytheexpe
ri-men
terseated
behind
thedriver.
TMT,an
increase
inthenu
mbe
rof
correctsymbo
lsfortheDSST,shorter
intervalpresen
tatio
nof
thetarget
towhich
they
reacted(visualatten
tion),
participantsanticipated
thetraffic
andtheen
vironm
entalchang
esbe
tter
anddrivingpe
rform
ance.
S(+):Participantsfro
mtheCTgrou
ptend
edto
makemoreplanning
errorsthan
participantsfro
mthe
CT+DSgrou
p,regardless
ofthe
timeof
evaluatio
nS(+/−):Thedrivingsimulator
expe
riencedidno
tinfluen
cethe
drivers’be
havior
ontheroad.The
participantsfro
mtheCT+DSgrou
pdidno
tmakesign
ificantlyfewer
drivingerrorsthan
thosefro
mthe
CTgrou
p.Therefore,theadditio
nof
drivingin
asimulator
tothe
cogn
itive
prog
ram
ledto
ade
terio
ratio
nin
speedadaptatio
nandcarcontrolh
andling
perfo
rmances,whe
reas
thepu
reCT
ledto
anim
provem
entof
these
drivingpe
rform
ances.
Casutt
etal.,[55]
n=91
yr=be
tween62
and87
yearsold.
c=Sw
itzerland
RCT
NM
Theparticipantswererand
omized
in3grou
ps:
-Sim
ulator
Training
Group
(n:39):A
training
sessiontook
40min.The
goalof
thistraining
approach
was
toincrease
themen
talw
orkload
ofcorrectdrivingin
arealistic
multitasking
drivingsetting.
-Cog
nitiveTraining
Group
(n:26):
Thego
alof
thistraining
approach
was
toincrease
specificdriving
relevant
cogn
itive
functio
ns.Eachof
the10
training
sessions
was
compo
sedof
10min
intrinsic
alertnesstraining
,followed
by10
min
ofph
asicalertnesstraining
and
20min
ofvigilancetraining
.-Con
trol
Group
(n:26):N
otraining
.Thestud
yde
sign
was
apre-po
stde
-sign
.Duringthepre-po
sttestwere
cond
uctedthecogn
itive
andon
road
tests.Theexpe
rimen
talg
roup
sbe
tweenthepre-po
sttests
(S):Duringtheon
-roadtestdriving
assessmen
ttheinstructorsmade
notesin
theevaluatio
nsheetbu
ton
lyevaluatin
gcogn
itive
aspe
ctsof
drivingbe
havior.D
rivingpe
rform
-ance
was
measuredusingdrivinger-
rors,top
speed,
meanspeed,
lane
accuracy,lanevariability,andreac-
tiontim
eto
hazardou
seven
ts.
(S):Cog
nitivetestbatteryevaluated:
Reactio
ntest,C
ognitron
etest,
determ
inationtest,p
eriphe
ral
percep
tiontest,adaptive
tachistoscop
ictraffic
percep
tiontest
andadaptivematrices
test.
S(+):Thedrivingsimulator-training
grou
pshow
edan
improvem
entin
on-roaddrivingpe
rform
ance
com-
paredto
theattention-training
grou
pandbo
thtraining
grou
psin-
creasedcogn
itive
perfo
rmance
com-
paredto
thecontrolg
roup
.
0,82
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 16 of 25
Table
8Synthe
sisof
interven
tionstud
iesinvolvingmixed
training
(Con
tinued)
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
perfo
rmed
thetraining
.
Romoser,
[56]
n=21
yr=“activelearning
grou
p”age
rang
e=73–82,avg.
=77.4,SD=3.47
“con
trol
grou
p”agerang
e=72–81;
avg.=76.5,SD=
3.20
c=USA
NRC
TDeterminethelong
-term
effectsof
activetraining
onolde
rdrivers’scan-
ning
inintersectio
ns.
Participantswho
participated
inthe
stud
yof
Romoser
andFisher
(2009)
wererecruited.
-Activelearning
grou
p(n:11):
Received
custom
ized
feed
back
from
areplay
ofhisow
nsimulator
and
field
drives
evaluatio
ns.
-Con
trol
grou
p(n:10):Receivedno
training
Allparticipantspe
rform
ed6
individu
alsessions
andthetraining
sessionwas
thenu
mbe
r4,theothe
rsessions
werede
sign
ated
tothepre
andpo
stevaluatio
ns(sim
ulator
and
onroad).
(B):Vide
osshow
ingtheindividu
alintersectio
nmaneuversof
the
participantswereanalyzed
tode
term
ineifthedriver
madea
correctsecond
arylook
atthe
intersectio
n.Themainou
tcom
eis
percen
tage
ofsecond
arylooks,
defined
asthenu
mbe
rof
intersectio
nswhe
rethedriver
took
aprop
ersecond
arylook
divide
dby
thetotaln
umbe
rof
intersectio
nsthe
driver
navigated,
was
calculated
for
B(+):The2009
stud
y,olde
rdrivers
intheactivelearning
grou
ptook
second
arylooksin
46.3%
ofintersectio
nspriorto
activetraining
inasimulator
andin
79.6%
ofintersectio
ns.Twoyearslater,the
sameactivelearning
grou
pdrivers
continuedto
executesecond
ary
looksin
intersectio
ns72.7%
ofthe
timearesultthat
was
still
sign
ificantlyhigh
erthan
their2009
pretrainingpe
rform
ance.The
6.9%
decrease
was
notstatistically
sign
ificant
B(+):Older
driversin
thecontrol
grou
pwho
received
notraining
in2009
took
second
arylooksin
40.7%
ofintersectio
nsdu
ringthefirstfield
driveandin
38.5%
ofintersectio
ns6
to8weeks
later.Tw
oyearslater,
thesesamecontrolg
roup
drivers
took
second
arylooksin
42.9%
ofintersectio
nsagain,
nostatistically
sign
ificant
change
inpe
rform
ance.
0,82
Romoser
and
Fisher,
[57]
n=54
yr=be
tween70
and89
yearsold
(rang
e=70
to88;
samplemean=
77.54;sample
STD=4.55)
c=USA
NRC
TDeterminewhe
ther
olde
rdrivers
looked
less
oftenforpo
tential
threatswhileturningthan
youn
ger
driversandto
compare
the
effectiven
essof
activeandpassive
training
onolde
rdrivers’
perfo
rmance
andevaluatio
nof
their
drivingskillsin
intersectio
ns.
Participantsweredivide
dinto
three
agegrou
ps(70–74;75–79;80–89),
then
each
grou
pwereassign
edto
oneof
thene
xt3grou
ps:
-Activelearning
grou
p(n:18):
Received
custom
ized
feed
back
from
areplay
ofhisow
nsimulator
and
field
drives
evaluatio
ns.
-Passive
learning
grou
p(n:18):
Received
atradition
allecture-style
training
sessionconsistin
gof
power
pointsslides,texts,figures
and
anim
ations.
-Con
trol
grou
p(n:18):Receivedno
training
Allparticipantspe
rform
ed6
individu
alsessions
andthetraining
sessionwas
thenu
mbe
r4,theothe
rsessions
werede
sign
ated
tothepre
andpo
stevaluatio
ns(sim
ulator
and
onroad).
(B):Vide
osshow
ingtheindividu
alintersectio
nmaneuversof
the
participantswereanalyzed
tode
term
ineifthedriver
madea
correctsecond
arylook
atthe
intersectio
n.Themainou
tcom
eis
percen
tage
ofsecond
arylooks,
defined
asthenu
mbe
rof
intersectio
nswhe
rethedriver
took
aprop
ersecond
arylook
divide
dby
thetotaln
umbe
rof
intersectio
nsthe
driver
navigated,
was
calculated
for
B(+):Theparticipantsin
theactive
learning
grou
pincrease
their
second
arylooksmorethan
the
doub
lethat
they
took
before
training
andtend
edto
rate
this
training
tobe
moreeffective.
Betw
eentheactiveandpassive
grou
pstherewas
asign
ificant
difference,as
was
that
betw
eenthe
activeandcontrolg
roup
sin
their
second
arylooks.Finally,the
rewere
sign
ificant
differences
betw
een
activeandpassivegrou
psand
betw
eenactiveandcontrolg
roup
sbu
tno
tbe
tweenthepassiveand
controlg
roup
s.
0,81
Lavallière
etal.,[58]
n=22
yr=be
tween65
NRC
TIfsimulator
training
,cou
pled
with
vide
o-basedfeed
back
canmod
ifyTheparticipantswererand
omized
in2grou
ps(B):Alldriversdrove12
kmin
the
samevehicleon
thesameop
enB(+):Theparticipantsin
the
feed
back
grou
pafterthetraining
0,75
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 17 of 25
Table
8Synthe
sisof
interven
tionstud
iesinvolvingmixed
training
(Con
tinued)
Autho
rsNum
ber(n),
Age
(yr)Cou
ntry
(c)
R.D.
Objective
Stud
yde
scrip
tion
Dep
ende
ntVariable
Relevant
results
QS
and85
yearsold.
c=Canada
visualsearch
behaviorsof
olde
rdriverswhilechanging
lane
s(Feed-
back
drivers).
-Feedb
ackgrou
p(n:10)
-Con
trol
grou
p(n:12)
Then
participated
in5sessions,
whe
rethefirstandlastsession
includ
edtheon
road
andin
simulator
assessmen
ts.The
3sessions
betw
eenthepre-po
sttests
werethesameforbo
thgrou
pswith
thege
nerald
river
refre
sher
course
(based
onthe55-alivedriver
safety)
anddrivingsimulator
training
.The
onlyon
edifferencewas
that
the
feed
back
grou
preceived
driving
specificfeed
back.
road
circuitforbo
ththepreand
post-trainingsessions.For
each
on-
road
lane
change
,20sof
data
were
extractedfro
mtherecords;15
sprior
totheinitialdisplacemen
tof
theve-
hicletowards
thetarget
lane
and5s
afterthisinitialdisplacemen
t.The
principalo
utcomes
were:
-Frequ
ency
ofvisualinspectio
nsdu
ringlane
change
s-Tem
poralinspe
ctionof
theblind
spot.
increasedthefre
quen
cyof
verificationof
theblindspot
increasing
from
32,3%
before
the
interven
tionto
a64,9%
post
interven
tion.Add
ition
ally,the
rewas
anincrease
ofvisualinspectio
nsoccurringpriorto
theon
setof
the
lane
change
s(after
thetraining
,96%
oftheverifications
occurred
priorto
theon
setof
thelane
change
s).
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 18 of 25
but the impact of the intervention faded over time [39].Only one study used on-road data, measured throughcollisions and violations of traffic regulations. Theremaining study used a mix of questionnaires and moni-toring of driving. For the study that evaluated implica-tions in collision [36], drivers who participated in theprogram add 1.5-time greater odds of being involved ina crash than their matched controls.
Computer-based trainingTable 5 presents reviewed papers regarding computer-based training. Four (4) of the studies were conductedusing a RCT (Level 1), 1 used a non-RCT 2-groupapproach (Level 2), 1 a pre/post-test intervention(Level 3) and 1 a cohort design (Level 3). The moststudied dependent variable was assessed throughquestionnaires/tests (3 of 7 studies). It is also import-ant to acknowledge that 3 of the studies additionallyused the on-road assessment or simulator driving forevaluation purposes. Despite differences in the formof their interventions, 4 out of the 7 reviewed studiespresented computer-based training based on 10 clas-ses. Follow-up of these studies varied between imme-diate evaluations, up to 1 to 5 years post-intervention.This later evaluation of the program’s impact wasbased on crash rates [41]. Two (2) studies assessed
behaviours with mixed results on reported outcome,some factors improving such as less driving cessationover 3 years [40] while other specific manoeuvres de-teriorated [43]. Speed of processing training showed apositive impact on reducing driving cessation andlowering at fault motor vehicle collisions, as well asimproving reaction time [42, 45].
Physical trainingOnly 2 studies used physical training to improve drivingskills. Both used a RCT (Level 1), 1 using an evalu-ation scheme similar to an instructor looking at adriver’s overall performance [47] while the secondstudy used different types of evaluations more associ-ated with processing and movement time, such asbrake reaction time and peripheral response timetasks [48]. Both programs showed relatively similaractive time for the older drivers, Marottoli et al.’sprogram lasting 21 h [47] and Marmeleira et al.’s pro-gram 24 h [48]. The 2 interventions showed a positiveimpact on driving performance by either maintainingdriving capacity after 12 weeks or even improvingscores of reaction time measurements. However, it isnot possible to identify if there was any issue withadherence to training in these 2 studies.
Fig. 1 Flow diagram of paper selection process based on PRISMA
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 19 of 25
Simulator-based trainingOf the studies that investigated the effects ofsimulator-based training on driving performance, only2 that met the inclusion criteria were reviewed(Table 7). These studies used a randomized controlledtrial approach (Level 1), and the dependent variableswere gathered using the same simulator. Furthermore,characteristics of the intervention are not very clear,so it is not known how long each class lasted andonly one study indicates that the intervention lasted2 days. Marchal-Crespo et al.’s [49] study showed that,despite being useful for improving driving perform-ance for both younger and older drivers, a guidancesystem using haptic feedback was not sufficient totransfer learned skills for older drivers and this train-ing was not useful at improving their skills, long-term. Once the guidance system was removed, olderdrivers returned to their initial driving performance.Rogé et al.’s [50] study showed a positive effect of their
training using a simulator to improve drivers’ useful vis-ual field size. Trained participants showed an improvedcentral and peripheral capacity to detect signals whilethe control group who drove the same simulator with nospecific training did not improve their detection rates.
Mixed programsThe most studied independent variable in the revisedpapers was the mixed programs. The most commoncombination was done by using a classroom setting pluseither an on-road intervention with a driving specialist[51–53] or a series of in-simulator interventions withdriving-specific feedback combined with active practicein the simulator [57, 58]. Research designs were equallydistributed, 4 for each, between Level 1 (randomizedcontrolled trials) and Level 2 (2 or more groups ran-domly assigned to conditions but not as a RCT). Whencomparing the types of interventions that received mixedtraining, a consistent finding is that groups that only re-ceived classroom information with no specific feedbackand practice of their driving (control groups) did not im-prove their driving when compared to other combina-tions of interventions [51, 57, 58]. These results aresimilar to those observed in the education-based trainingprograms section above.With the use of a specific data collection system, it is
interesting to note that the approaches used by Porter[51], Romoser and Fisher [57] and Lavallière et al. [58]allowed the trainees to receive specific feedback fromtheir own driving performance by using video collectedduring the initial on-road evaluation.
DiscussionThe purpose of this study was to assess, by a critical re-view, whether interventions designed for healthy older
drivers improve driving on the following components ofsafe driving: Self-awareness and/or knowledge (SA/K),behaviour (B), skills (S) and/or reduced crash rates (CR).Reviewing the 25 papers selected according to pre-defined criteria, 60% (15 papers) report a positive impacton different levels of driving indicating that interventionsare feasible and useful at improving older drivers’ situ-ational awareness/knowledge, behaviours, skills and/orcrash rates. However, it is important to mention thatsome of these results are different from the findings pre-sented by Golisz [59] in their review assessing specificinterventions within the scope of occupational therapypractice and including a population with specific healthconcerns such as stroke survivors [68].In this section, the primary review findings are dis-
cussed separately according to each independent variable(i.e., the effects of education-based training programs,the effects of computer-based training, etc.). The authorsrealized that the diverse nature of the studies and thevariables used in the reviewed studies were quite differ-ent, even when testing similar variables, and that differ-ent approaches have their own specific strengths andweaknesses.
Education-based training programsEducation programs present a variety of types of inter-ventions, from the number of classes, number of partici-pants per class, program and class duration. In thecurrent review, the typical class used was based on the55 alive driving course. This was also observed in mixedtraining that used part of an education-based approach.On the other hand, when considering the type of class,most interventions were guided by an expert, but therewere also programs developed through educational vid-eos, more flexible programs guided by the participants,or simply reading a document. Therefore, it is difficultto propose a “standard” type of intervention or to gener-ate a recommendation on how an intervention based onan education program should be.Despite the positive findings related to self-regulatory driv-
ing practices found in some of the programs [34, 36, 39], theresults must be considered with caution since 2 out of 3studies with positive results related to education programswere informed by self-reports and/or questionnaires [36,39]. This type of dependent variables could create someproblems, for example, in the study developed by Selanderet al. [69], all the participants self-reported as capable ofdriving, however, when evaluated by an objective measure-ment such as a test on route, 20% of them failed. In anotherstudy developed by Freund et al. [70], 38% of the partici-pants were categorized after a simulator test as unsafedrivers, however, all of them self-reported driving perform-ance that was equal or better than other drivers of their agegroup. Ross et al. [71] found that 85% of older drivers self-
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 20 of 25
reported as being good or excellent drivers regardless oftheir previous citations or crash rates.It is also important to highlight that 4 out of 6 of the
reviewed studies, including the ones with strong meth-odology [34, 39], did not produce positive results sup-porting this type of intervention [37, 38]. Furthermore,the results obtained by Nasvadi and Vavrik [35] indicatethat men and women who attended this educationcourse had a 1.5-time greater chance of being involvedin a crash than their matched controls. The previous re-sults coincide with Janke’s study [72], which concludedthat completing a course of education is not associatedwith a decrease in crashes after the analysis of 2 cohorts,conversely, those killed and injured in motor vehicle col-lisions increased. Furthermore, there is a systematic re-view that indicates that there is no scientific evidence tosupport the effectiveness of post-licensing educationprograms in the reduction or prevention of accidents[73]. This could translate into an increased risk of driv-ing since the effects of the education program are notpositive and participants feel more confident after par-ticipating in a program or maybe that drivers takingthese types of classes have concerns about their drivingand might already be at risk drivers due to decliningskills and/or health conditions.Overall, despite their widespread use among older
drivers and organizations who provide these classes,their proven efficacy to increase driver’s knowledge andself-awareness are not enough to improve one’s abilityto drive safely or reduce crashes. Therefore, they shouldnot be used as a single method for an older driver whowants to continue driving. The results obtained from thecurrent review confirm the one from Owsley et al. [74]and McKnight et al. [75]. They showed that educationalinterventions did not show positive results in improvingdriving performance and safety, even though drivers in-creased their knowledge on road safety. Moreover, theseresults have been confirmed by the mixed interventionsidentified in the current review showing that with aclassroom intervention only, older drivers did not im-prove their driving performance [51, 52, 57, 58].
Computer-based trainingDespite the huge variability in the methodologies used,only 2 of the 7 studies presented positive overall resultson behaviour [40] and skills [45].Considering the study by Edwards et al. [45], it can be
concluded that this type of intervention could positivelyaffect driving mobility, since the participants who com-pleted the processing speed training were 40% less likelyto cease driving during the subsequent 3 years, as com-pared with controls. In addition, another paper showedthat the older adults with risk for mobility decline whocompleted the processing speed training experienced a
trajectory of driving mobility similar to the subjects whowere not at risk [43]. On the other hand, those who wereat risk for mobility decline and did not undergo trainingexperienced greater decrease and difficulty in mobilityfor the 3 subsequent years. However, those resultsshould be analysed with caution since the dependentvariable is based on self-report through the mobilityquestionnaire. Contrary to the positive findings men-tioned above, another reviewed study showed that 5weeks of training with 2 weekly 60-min sessions guidedby a facilitator did not reveal any significant benefit asso-ciated with the intervention [46]. This could be due inpart to the type of variable used, i.e. a short version ofthe “Hazard Perception Test”, which corresponds to amore objective tool than the application of a self-reported questionnaire, which has shown a sensitivity of75% and a specificity of 61% in the ability to predict safeolder drivers or dangerous older drivers [76].Three (3) out of the 7 studies presented unclear results
(+/−) [41, 43, 44]. Despite it being important to mentionthat in the study by Ball et al. [41] 2 out of 3 interven-tion groups (speed of processing training and reasoningtraining) reduced at-fault collision involvement over thesubsequent 6-year period relative to controls, whichwould indicate that this type of computer-based pro-gram could improves driving performance. This is theonly reviewed study on a computer-based program dem-onstrating an improvement for older drivers.One of the advantages of computer-based programs
are that they can be a great training alternative whenconsidering costs, since today’s access to the Internethas been facilitated, and the widespread use of com-puters and mobile devices is not a barrier to the imple-mentation of these interventions but rather anopportunity for people to improve their driving skillsfrom their homes [44, 77].Overall, computer-based interventions are an interest-
ing opportunity for older drivers, since some of themhave been shown to reduce the risk of crash involvementover time. However, more research is required to betterunderstand how these interventions improve one’s abil-ity to drive safely, beyond the speed of processing andreduction of reaction time. With computers and smartdevices now widely available, training could be done al-most anywhere for interested drivers.
Physical trainingFor both studies under review in this current analysis,results are positive in terms of impact on driving per-formance following a physical training interventionaimed at older drivers. The first study showed that phys-ical training allowed older drivers to maintain drivingperformance over the course of the interventions, whilethe second program showed improved response time to
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 21 of 25
different secondary tasks while driving. Over 2 differentperiods of time, 12 vs 8 weeks, they both showed that aregimen equivalent to about 21 to 24 h of exercisescould be beneficial to older drivers. Further evaluationshould be performed to analyse the best and most effi-cient modality of interventions with this clientele (ex.Short daily period of exercise or longer period spreadacross the week).Moreover, since most interventions aimed at either in-
creasing range of motion and speed of movement, littleis known on the impact of cardiovascular training andits transferability to driving capacity. Positive transferhas been shown on cognitive tasks [78] and it would beof interest to evaluate this in a driving context.
Simulator-based trainingOnly 2 studies used simulator-based training and pre-sented contradictory results. The negative results re-ported by Marchal-Crespo et al. [49] showed that olderdrivers did not benefit from training with haptic guid-ance, and long-term improvements (1 week) were onlyobserved among younger drivers. On the other hand,Rogé et al. [50] showed that simulator training can im-prove visual field, allowing older adults to better identifyvulnerable users on the road. Dependent variables fromthe 2 reviewed studies were obtained through the use ofsimulators, and normally indicate that performance in adriving simulator is strongly related to real driving per-formance and less to cognitive performance [55]. There-fore, driving tests in simulators could be used toevaluate older adults, as previously suggested by Leeet al. [79–81]. Despite the small number of reviewedstudies using simulator-based training as the only inter-vention, it is interesting to report that in the mixed pro-gram, 5 out of 9 studies used simulators with anotherindependent variable [54–58].Something interesting having repercussions in future
research from the study by Rogé et al. [50], is the reportof simulator sickness by participants that rendered themunable to continue with the study. Studies using simula-tors in the mixed interventions below also reported theloss of participants due to simulator sickness. This im-portant issue related to the use of simulator or virtualreality is at the forefront of their widespread use forclinics and programs aimed at older individuals, sincethey present a higher prevalence of symptoms than theiryounger counterparts [82]. Fortunately, interventionscan be tailored to reduce the importance of such symp-toms to allow the driver to accommodate to this newdriving environment [83].
Mixed programsAll the Programs using a mixed approach included spe-cific driving practice either on-road or in-simulator.
Bédard et al. [53] and Marottoli et al. [52] showed thatinterventions using on-road sessions with an instructorproviding specific feedback improved driving scores afterthe intervention. Unfortunately, the use of general scoresto describe a driver’s improvement does not make it pos-sible to extract the specific effect of the intervention orthe remaining generalization (ex. moving in the roadway).Romoser and Fisher [57] compared the effectiveness of
active, passive and no training on older drivers’ perform-ance in intersections. Active training in-simulator increaseda driver’s probability of looking for a hazard during a turnby nearly 100% in both post-training simulator and on-roaddriving sessions. Lavallière et al. [58] showed similar resultsin-simulator with an analysis of visual search strategies dur-ing on-road lane changes. Their results revealed that thedriving-specific Feedback group increased their blind spotverifications (from 32.3 to 64.9% of the lane changes - anincrease of 100%), whereas the control group did not. Por-ter et al. [51] also used a video intervention but the feed-back was not specific to a particular set of driving skills.Porter et al. [51] used a similar paradigm utilizing videoand global positioning system (GPS) data, in combinationwith a classroom-based education program. Their resultsshowed a mitigated impact on driving, since only 9 out of17 improved their driving by reducing their errors after theprogram. This difference between Porter et al.’s results andthe 2 previous studies might be due to the number of ses-sions to provide feedback and practice for drivers, sincePorter et al. do not report any specific practice of drivingweaknesses after receiving feedback.Only the study conducted by Romoser [56] evaluated
the retention of the initial intervention and showed apositive impact 2 years after the program was completed.Only the group who received specific feedback on theirdriving and appropriate practice in-simulator initiallycontinued to execute secondary looks in intersectionsprior to turning [57].For all the studies using customized feedback [51, 57,
58], interventions were successful at modifying drivers’perception of their driving abilities and positively modify-ing their subsequent driving skills when returning on-road. The difference between them is that, when particularfeedback is aimed specifically at one driving manoeuvre(ex. visual search while turning left [57] or changing lanes[58]), one can expect that these specific manoeuvresshould improve after the interventions.Overall, the mixed approach interventions presented
the highest overall score on Qualtsyst and a high fre-quency of randomized controlled trials (Level 1) (n = 4)or multiple groups comparisons (Level 2) (n = 4).
Limitations of this reviewA probable limitation of this review includes the searchprocess itself, which may not have allowed the
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 22 of 25
identification of all studies showing the effects of the dif-ferent types of programs on driving skills. The use ofadditional databases such as CINAHL, PsychInfo andERIC might have led to slightly different results [27].For the study using a simulator, either as a single
intervention or with a mixed approach, simulator sick-ness still remains an obstacle for the large-scale use ofsuch interventions, in particular if we cannot betterunderstand the underlying mechanisms. The fact re-mains that some techniques, at best, reduce the inci-dence and impact of such events on subjectparticipation, and should be used to prevent the preva-lence of such impediments on individuals who followthese driving curriculums. For some of the studies, hav-ing self-reported collisions as an indicator of driving per-formance should be used with caution, since self-reportsof collision involvement may lack validity [84, 85]. Des-pite this limitation, this type of reporting remains ofinterest, as official records might also face an issue ofunderreporting when addressing older drivers’ involve-ment for fear of losing their driver’s license [86] whensuch events are reported to official agencies [87].Finally, limitation of the systematic review itself is due
to lack of consistency when reporting results in trainingprograms aimed at older individuals. The wide variety ofresearch approaches adopted by the reviewed studiesalso made it difficult to summarize and obtain directrelevant findings, since not all driving parameters wereassessed similarly, and the specific driving componentsthat were evaluated were not mentioned. Some of theon-road evaluations used general score checklists similarto the one used by driving specialists [47, 52, 53] whileothers have assessed specific driving manoeuvres, suchas visual inspection during lane change or while turningat intersections [56, 58]. In some studies, it is hard to ex-tract proper information on the used design and methodand there is limited reporting on the training program,per se. Moreover, few studies have presented a follow-upevaluation of their program to evaluate the mid or long-term retention of their interventions [56]. Despite identi-fying 25 interventions aimed at improving older drivers’performance in hopes of reducing their crash risk, al-most all the studies failed to show or did not addresscollision rate outcomes.
ConclusionOverall, the most valuable approaches in terms of specificimprovement of driving skills and performance are theones that have put in place specific training curriculumfor every single driver to tackle their specific weakness be-hind the wheel. This is not surprising, considering theknown key-concept defined as transfer-appropriate prac-tice [88]. One must develop his/her own capacity of error-
detection in their driving if they want to be able to modifycurrent behaviours and implement appropriate responses.With the recent development of technology aimed at
collecting driving information over longer periods oftime (for example, see the SHRP 2 project: www.fhwa.dot.gov/goshrp2), evaluation of one driving’s abilitycould encompass more and longer driving periods, dis-tance driven and more manoeuvres, allowing for aclearer depiction of what needs to be addressed by adriving instructor or an occupational therapist while de-veloping specific interventions.Moreover, the availability of computing power and
artificial intelligence has brought a new set of tools thatallows for automatic detection of driving errors and thepossibility to provide automated feedback to the trainees[89]. However, since few of the studies have evaluatedthe long-term retentions of such interventions [56], fu-ture efforts should be made to include this importantmilestone in their projects. It is of real interest to knowwhen a “refresher” session should be provided to preventa decrease in performance following an improvement intheir abilities [90].Despite its complex implementation, attempts to com-
bine the most efficient interventions presented in thecurrent review are promising for the development of anefficient way to allow older drivers to maintain and evenimprove their skills, driving behaviours, and decreasetheir involvement in motor vehicle collisions.
AcknowledgementsAn preliminary version of this work covering January 2007 to December2014 was presented as an abstract at the CARSP Conference in 2015 (http://www.carsp.ca/research/research-papers/research-papers-search/download-info/are-interventions-effective-at-improving-skills-in-older-drivers/) [91].
Authors’ contributionsC.H.I., B.G., A.P.M. and L.M. contributed equally to this manuscript. All authorshave read and approved the final version of the manuscript.
FundingThis research project has received no specific funding.
Availability of data and materialsThe datasets used and/or analysed during the current study are availablefrom the corresponding author upon reasonable request.
Ethics approval and consent to participateNot applicable.
Consent for publicationNot applicable.
Competing interestsThe authors declare that they have no competing interests.
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 23 of 25
Author details1Centro de Estudio del Trabajo y Factores Humanos, Escuela de Kinesiología,Facultad de Medicina, Universidad de Valparaíso, Valparaiso, Chile. 2Facultadde Ciencias de la Salud, Universidad de Las Américas, Providencia, Chile.3ALGORITMI Centre, School of Engineering of the University of Minho,Guimarães, Portugal. 4Module de Kinésiologie, Département des Sciences dela Santé, Université du Québec à Chicoutimi (UQAC), Saguenay, QC, Canada.5Laboratoire de recherche biomécanique & neurophysiologique enréadaptation neuro-musculo-squelettique - Lab BioNR, UQAC, Saguenay, QC,Canada. 6Centre intersectoriel en santé durable – UQAC, Saguenay, QC,Canada. 7Centre de recherche-Charles-Le Moyne-Saguenay–Lac-Saint-Jeansur les innovations en santé (CRCSIS), Longueuil, Canada.
Received: 3 May 2019 Accepted: 10 March 2020
References1. Dickerson AE, Molnar L, Bedard M, Eby DW, Classen S, Polgar J.
Transportation and aging: an updated research agenda for advancing safemobility. J Appl Gerontol. 2017;733464817739154..
2. Dickerson AE, Molnar LJ, Eby DW, Adler G, Bedard M, Berg-Weger M,Classen S, Foley D, Horowitz A, Kerschner H, et al. Transportation and aging:a research agenda for advancing safe mobility. Gerontologist. 2007;47(5):578–90.
3. Dobbs BM. Aging baby boomers—a blessing or challenge for driverlicensing authorities. Traffic Inj Prev. 2008;9(4):379–86.
4. Coughlin JF, D'Ambrosio LA. Aging America and transportation: personalchoices and public policy. New-York: Springer publishing company, LLC;2012. p. 288.
5. Bureau of Labor Statistics. Census of Fatal Occupational Injuries. Washington,DC: U.S. Department of Labor; 2014.
6. Canada Safety Council. Seniors behind the wheel. 2005. http://www.safetycouncil.org/news/sc/2000/Eng-1-00.pdf.
7. Burkhardt J, Berger AM, Creedon MA, McGavock AT. Mobility andIndependence Changes and Challenges for Older Drivers. Washington, D.C:US Department of Health and Human Services and the National HighwayTraffic Safety Administration; 1998. p. 226.
8. Turcotte M. Profile of seniors’ transportation habits. In: Component ofStatistics Canada. vol. Catalogue no. 11–008-x. Ottawa: Statistics Canada;2012. p. 3–16.
9. Canadian Motor Vehicle Traffic Collision Statistics : 2017 [https://www.tc.gc.ca/eng/motorvehiclesafety/canadian-motor-vehicle-traffic-collision-statistics-2017.html].
10. Staplin L, Lococo KH. Model driver screening and evaluation program:Volume 3: Guidelines for Motor Vehicle Administrators. Washington: Officeof Research and Traffic Records, National Highway Traffic SafetyAdministration; 2003. p. 77.
11. Owsley C, McGwin G Jr. Vision and driving. Vis Res. 2010;50(23):2348–61.12. Owsley C. Aging and vision. Vis Res. 2011;51(13):1610–22.13. Devos H, Vandenberghe W, Nieuwboer A, Tant M, De Weerdt W, Dawson
JD, Uc EY. Validation of a screening battery to predict driving fitness inpeople with Parkinson's disease. Mov Disord. 2013;28(5):671–4.
14. Uc EY, Rizzo M, Anderson SW, Sparks J, Rodnitzky RL, Dawson JD. Impairedvisual search in drivers with Parkinson's disease. Ann Neurol. 2006;60(4):407–13.
15. Rizzo M, McGehee DV, Dawson JD, Anderson SN. Simulated car crashes atintersections in drivers with Alzheimer disease. Alzheimer Dis Assoc Disord.2001;15(1):10–20.
16. Bédard M, Weaver B, Darzins P, Porter MM. Predicting driving performancein older adults: we are not there yet! Traffic Inj Prev. 2008;9(4):336–41.
17. Dickerson AE, Bedard M. Decision tool for clients with medical issues: aframework for identifying driving risk and potential to return to driving.Occup Ther Health Care. 2014;28(2):194–202.
18. Marottoli RA, de Leon CFM, Glass TA, Williams CS, Cooney LM Jr, BerkmanLF. Consequences of driving cessation: decreased out-of-home activitylevels. J Gerontol B Psychol Sci Soc Sci. 2000;55(6):S334–40.
19. Fonda SJ, Wallace RB, Herzog AR. Changes in driving patterns andworsening depressive symptoms among older adults. J Gerontol B PsycholSci Soc Sci. 2001;56(6):S343–51.
20. Ragland DR, Satariano WA, MacLeod KE. Driving cessation and increaseddepressive symptoms. J Gerontol A Biol Sci Med Sci. 2005;60(3):399–403.
21. Windsor TD, Anstey KJ, Butterworth P, Luszcz MA, Andrews GR. The role ofperceived control in explaining depressive symptoms associated withdriving cessation in a longitudinal study. Gerontologist. 2007;47(2):215–23.
22. Vrkljan BH, Myers AM, Crizzle A, Blanchard RA, Marshall SC. Evaluatingmedically at-risk drivers: a survey of assessment practices in Canada. Can JOccup Ther. 2013;80(5):295–303.
23. Tranfield D, Denyer D, Smart P. Towards a methodology for developingevidence-informed management knowledge by means of systematicreview. Br J Manag. 2003;14(3):207–22.
24. Sackett D, Richardson WJ, Rosenberg W, Haynes R. How to practice and teachevidence-based medicine. New York: Churchill Livingstone; 1997. p. 118–28.
25. Denyer D, Tranfield D. Producing a systematic review. In: The SageHandbook of Organizational Research Methods; 2009. p. 671–89.
26. Thabane L, Thomas T, Ye C, Paul JH. Posing the research question: not sosimple. Can J Anesth Can d’anesthésie. 2009;56(1):71.
27. Falagas M, Pitsouni E, Malietzis GA, Pappas G. Comparison of PubMed,Scopus, Web of Science, and Google Scholar: strengths and weaknesses.FASEB J. 2008;22(2):338–42.
28. Korner-Bitensky N, Kua A, von Zweck C, Van Benthem K. Older driverretraining: an updated systematic review of evidence of effectiveness. J SafRes. 2009;40(2):105–11.
29. Kua A, Korner-Bitensky N, Desrosiers J, Man-Son-Hing M, Marshall S. Olderdriver retraining: a systematic review of evidence of effectiveness. J Saf Res.2007;38(1):81–90.
30. Kmet LM, Lee RC, Cook LS. Standard quality assessment criteria forevaluating primary research from a variety of fields. Technol Assess. 2004.
31. Kandula T, Park SB, Cohn RJ, Krishnan AV, Farrar MA. Pediatric chemotherapyinduced peripheral neuropathy: a systematic review of current knowledge.Cancer Treat Rev. 2016;50:118–28.
32. Lee L, Packer TL, Tang SH, Girdler S. Self-management education programsfor age-related macular degeneration: a systematic review. Aust J Ageing.2008;27(4):170–6.
33. Maharaj S, Harding R. The needs, models of care, interventions andoutcomes of palliative care in the Caribbean: A systematic review of theevidence. BMC Palliat Care. 2016;15(1).
34. Coxon K, Chevalier A, Brown J, Clarke EF, Billot L, Boufou S, Ivers R, Keay L.Effects of a safe transportation educational program for older drivers ondriving exposure and community participation: a randomized controlledtrial. J Am Geriatr Soc. 2017;65(3):540–9.
35. Nasvadi GE, Vavrik J. Crash risk of older drivers after attending a maturedriver education program. Accid Anal Prev. 2007;39(6):1073–9.
36. Nasvadi GE. Changes in self-reported driving behaviour following attendanceat a mature driver education program. Transp Res F. 2007;10:358–69.
37. Jones VC, Cho JM, Abendschoen-Milani J, Gielen A. Driving habits and riskexposure in older drivers: lessons learned from the implementation of aself-regulation curriculum. Traffic Inj Prev. 2011;12(5):468–74.
38. Gaines JM, Burke KL, Marx KA, Wagner M, Parrish JM. Enhancing older driversafety: a driving survey and evaluation of the CarFit program. J Saf Res.2011;42:351–8.
39. Jones V, Gielen A, Bailey M, Rebok G, Agness C, Soderstrom C,Abendschoen-Milani J, Liebno A, Gaines J, Parrish J. The effect of a low andhigh resource intervention on older drivers' knowledge, behaviors and riskydriving. Accid Anal Prev. 2012;49:486–92.
40. Edwards JD, Delahunt PB, Mahncke HW. Cognitive speed of processingtraining delays driving cessation. J Gerontol A Biol Sci Med Sci. 2009;64(12):1262–7.
41. Ball K, Edwards JD, Ross LA, McGwin G Jr. Cognitive training decreasesmotor vehicle collision involvement of older drivers. J Am Geriatr Soc. 2010;58(11):2107–13.
42. Horswill MS, Falconer EK, Pachana NA, Wetton M, Hill A. The longer-termeffects of a brief Hazard perception training intervention in older drivers.Psychol Aging. 2015;30(1):62–7.
43. Edwards JD, Myers CE, Ross LA, Roenker DL, Cissel GG, McLaughlin AM, BallKK. The longitudinal impact of cognitive speed of processing training ondriving mobility. Gerontologist. 2009;49(4):485–94.
44. Cuenen A, Jongen EMM, Brijs T, Brijs K, Houben K, Wets G. Effect of aworking memory training on aspects of cognitive ability and driving abilityof older drivers: merits of an adaptive training over a non-adaptive training.Transp Res Part F Traffic Psychol Behav. 2016;42:15–27.
45. Cassavaugh ND, Kramer AF. Transfer of computer-based training tosimulated driving in older adults. Appl Ergon. 2009;40(5):943–52.
Castellucci et al. BMC Geriatrics (2020) 20:125 Page 24 of 25
46. Johnston KA, Borkenhagen D, Scialfa CT. Driving skills training for olderadults: an assessment of DriveSharp. Can J Aging / La Rev Can du Vieil.2015;34(4):532–44.
47. Marottoli RA, Allore H, Araujo KL, Iannone LP, Acampora D, Gottschalk M,Charpentier P, Kasl S, Peduzzi P. A randomized trial of a physicalconditioning program to enhance the driving performance of olderpersons. J Gen Intern Med. 2007;22(5):590–7.
48. Marmeleira JF, Soares De Melo FM, Tlemcani M, Adriano M, Godinho B.Exercise can improve speed of behavior in older drivers. J Aging Phys Act.2011;19:48–61.
49. Marchal-Crespo L, McHughen S, Cramer SC, Reinkensmeyer DJ. The effect ofhaptic guidance, aging, and initial skill level on motor learning of a steeringtask. Exp Brain Res. 2010;201(2):209–20.
50. Rogé J, Ndiaye D, Vienne F. Useful visual field training: a way to improveelderly car drivers’ ability to detect vulnerable road users. Transp Res F.2014;26:246–57.
51. Porter MM. Older driver training using video and global positioning systemtechnology--a randomized controlled trial. J Gerontol A Biol Sci Med Sci.2013;68(5):574–80.
52. Marottoli RA, Ness PH, Araujo KL, Iannone LP, Acampora D, Charpentier P,Peduzzi P. A randomized trial of an education program to enhance olderdriver performance. J Gerontol. 2007;62(10):A1113–9.
53. Bédard M, Porter MM, Marshall S, Isherwood I, Riendeau J, Weaver B, Tuokko H,Molnar F, Miller-Polgar J. The combination of two training approaches toimprove older adults' driving safety. Traffic Inj Prev. 2008;9(1):70–6.
54. Hay M, Adam N, Bocca ML, CGabaude C. Effectiveness of two cognitivetraining programs on the performance of older drivers with a cognitive self-assessment bias. Eur Transp Res Rev. 2016;8(3).
55. Casutt G, Theill N, Martin M, Keller M, Jancke L. The drive-wise project:driving simulator training increases real driving performance in healthyolder drivers. Front Aging Neurosci. 2014;6:85.
56. Romoser MR. The long-term effects of active training strategies onimproving older drivers' scanning in intersections: a two-year follow-up toRomoser and Fisher (2009). Hum Factors. 2013;55(2):278–84.
57. Romoser MRE, Fisher DL. The effect of active versus passive trainingstrategies on improving older drivers’ scanning in intersections. HumFactors. 2009;51(5):652–68.
58. Lavallière M, Simoneau M, Laurendeau D, Teasdale N. Active training anddriving-specific feedback improve older drivers’ visual search prior to lanechanges. BMC Geriatr. 2012;12(5).
59. Golisz K. Occupational therapy interventions to improve driving performancein older adults: a systematic review. Am J Occup Ther. 2014;68(6):662–9.
60. Michon JA. A critical view of driver behavior models: What do we know,what should we do? In: Evans L, Schwing R, editors. Human Behavior andTraffic Safety. New York: Plenum Press; 1985. p. 485–520.
61. Joanisse M, Stinchcombe A, Yamin S. Evaluability assessment of a nationaldriver retraining program: are we evaluating in the right lane? Can J ProgrEval. 2010;25(1):27–50.
62. Levasseur M, Audet T, Gelinas I, Bedard M, Langlais ME, Therrien FH, RenaudJ, Coallier JC, D'Amours M. Awareness tool for safe and responsible driving(OSCAR): a potential educational intervention for increasing interest,openness and knowledge about the abilities required and compensatorystrategies among older drivers. Traffic Inj Prev. 2015;16(6):578–86.
63. Musselwhite CBA. Assessment of computer-based training packages toimprove the safety of older people’s driver behaviour. Transp Plan Technol.2017;40(1):64–79.
64. Tada M, Noma H, Utsumi A, Segawa M, Okada M, Renge K. Elderly driverretraining using automatic evaluation system of safe driving skill. IET IntellTransp Syst. 2014;8(3):266–72.
65. Tuokko HA, McGee P, Gabriel G, Rhodes RE. Perception, attitudes andbeliefs, and openness to change: implications for older driver education.Accid Anal Prev. 2007;39(4):812–7.
66. Tuokko H, Rhodes R, Love J, Cloutier-Fisher D, Jouk A, Schoklitsch A. Changein beliefs about older drivers through applied theater. Educ Gerontol. 2013;39(1):45–56.
67. Tuokko H, Rhodes R, Love J, Cloutier D, Jouk A, Schoklitsch A. Just the facts:changes in older driver attitudes after exposure to educationalinterventions. Traffic Inj Prev. 2015;16(6):558–64.
68. Akinwuntan AE, De Weerdt W, Feys H, Pauwels J, Baten G, Arno P, KiekensC. Effect of simulator training on driving after stroke: a randomizedcontrolled trial. Neurology. 2005;65(6):843–50.
69. Selander H, Lee HC, Johansson K, Falkmer T. Older drivers: on-road and off-road test results. Accid Anal Prev. 2011;43(4):1348–54.
70. Freund B, Colgrove L, Burke B, McLeod R. Self-rated driving performanceamong elderly drivers referred for driving evaluation. Accid Anal Prev. 2005;37(4):613–8.
71. Ross LA, Dodson JE, Edwards JD, Ackerman ML, Ball K. Self-rated driving anddriving safety in older adults. Accid Anal Prev. 2012;48:523–7.
72. Janke MK. Mature driver improvement program in California. Transp ResRec. 1994;1438:77–83.
73. Ker K, Roberts I, Collier T, Beyer F, Bunn F, Frost C. Post-license drivereducation for the prevention of road traffic crashes: a systematic reviewrandomised controlled trials. Accid Anal Prev. 2005;37(2):305–13.
74. Owsley C, McGwin G Jr, Phillips JM, McNeal SF, Stalvey BT. Impact of aneducational program on the safety of high-risk, visually impaired, olderdrivers. Am J Prev Med. 2004;26(3):222–9.
75. McKnight AJ, Simone GA, Weidman JR. Elderly Driver Retraining. Washington,D.C.: National Highway Traffic Safety Administration; 1982. p. 181.
76. Wood JM, Horswill MS, Lacherez PF, Anstey KJ. Evaluation of screening testsfor predicting older driver performance and safety assessed by an on-roadtest. Accid Anal Prev. 2013;50:1161–8.
77. Hiraoka T, Wang TW, Kawakami H. Cognitive Function Training SystemUsing Game-Based Design for Elderly Drivers. IFAC-PapersOnLine. 2016;49(19):579–84.
78. Bherer L, Erickson KI, Liu-Ambrose T. A review of the effects of physicalactivity and exercise on cognitive and brain functions in older adults. JAging Res. 2013;2013:657508.
79. Lee HC, Cameron D, Lee AH. Assessing the driving performance of olderadult drivers: on-road versus simulated driving. Accid Anal Prev. 2003;35(5):797–803.
80. Lee HC, Lee AH, Cameron D. Validation of a driving simulator by measuringthe visual attention skill of older adult drivers. Am J Occup Ther. 2003;57(3):324–8.
81. Lee HC, Lee AH, Cameron D, Li-Tsang C. Using a driving simulator toidentify older drivers at inflated risk of motor vehicle crashes. J Saf Res.2003;34(4):453–9.
82. Stoner HA, Fisher DL, Mollenhauer MJ. Simulator and scenario factorsinfluencing simulator sickness. In: Fisher DL, Rizzo M, Caird JK, Lee JD,editors. Handbook of Driving Simulation for Engineering, Medicine, andPsychology. Boca Raton: CRC Press; 2011. p. 1–24. Chapter 14.
83. Mackrous I, Lavallière M, Teasdale N. Adaptation to simulator sickness inolder drivers following multiple sessions in a driving simulator.Gerontechnology. 2014;12(2):101–11.
84. McGwin G Jr, Owsley C, Ball K. Identifying crash involvement among olderdrivers: agreement between self-report and state records. Accid Anal Prev.1998;30(6):781–91.
85. Af Wåhlberg AE, Dorn L. How reliable are self-report measures of mileage,violations and crashes? Saf Sci. 2015;76:67–73.
86. Kamaluddin NA, Andersen CS, Larsen MK, Meltofte KR, Várhelyi A. Self-reporting traffic crashes – a systematic literature review. Eur Transp Res Rev.2018;10(26):1–18.
87. Marottoli RA, Cooney LM Jr, Tinetti ME. Self-report versus state records foridentifying crashes among older drivers. J Gerontol A Biol Sci Med Sci. 1997;52(3):M184–7.
88. Lee TD, Magill RA. The locus of contextual interference in motor skillacquisition. J Exp Psychol. 1983;9:730–46.
89. Teasdale N, Simoneau M, Hudon L, Moszkowicz T, Laurendeau D, GermainRobitaille M, Bherer L, Duchesne S, Hudon C. Drivers with amnestic mildcognitive impairment can benefit from a multiple-session driving simulatorautomated training program. J Am Geriatr Soc. 2016;64(9):e16–8.
90. Teasdale N, Simoneau M, Hudon L, Germain Robitaille M, Moszkowicz T,Laurendeau D, Bherer L, Duchesne S, Hudon C. Older adults with mildcognitive impairments show less driving errors after a multiple sessionssimulator training program but do not exhibit long term retention. FrontHum Neurosci. 2016;10:653.
91. Lavallière M, Crizzle A. Are interventions effective at improving skills in olderdrivers? Ottawa: CARSP; 2015.
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Castellucci et al. BMC Geriatrics (2020) 20:125 Page 25 of 25