Perceived Severity of the Coronavirus Disease 2019: An …rtsa.eu/RTSA_2_2020_Angioni.pdf · 2020. 6. 12. · Fabio Musso Carlo Bo University of Urbino, Italy Abstract The Coronavirus

Perceived Severity of the Coronavirus Disease 2019:An International Comparative Analysis

Margherita AngioniCarlo Bo University of Urbino, Italy

R zvan Mihai B canuă ăUniversity of Bucharest, Romania

Fabio MussoCarlo Bo University of Urbino, Italy

Abstract

The Coronavirus disease 2019 (COVID-19) which started in China in December 2019, has rapidly spread all over the world. Italy was the first Europeancountry to experience the outbreak in mid-February 2020. The virus has been spreading at different speed and timing in other European states, includingRomania, which declared a state of emergency on 16th March. As there are no vaccines available, governments had toface the emergency byimplementing lockdown in order to reduce the number of infections. The aim of this paper is to analyse the severity perceived by citizens regardingCOVID-19 infection, through a comparative analysis between Romanians and Italians. Drawing on the theories of Health Behaviour, the perceivedseverity was measured through 8 items, subsequently reduced through an exploratory factorial analysis that allowed to identify two factors defined as“Emotional reaction” and “Perceived consequences”. For each of the two factors, the correlation was measured both with the demographic variables(gender, age, level of education) and with other variables considered relevant (possibility of home working, perceived level of information on preventivemeasures, and self-reported adoption of preventive behaviour). The citizens who answered the online questionnaire were 1126 in Romania and 742 inItaly. Although the two countries were in different stages of the infection, and with different political actions implemented by the two governments, resultsshowed numerous similarities in severity perception. Practical implications emerged for designing intervention programs by local and nationalgovernments.

Keywords: COVID-19, Perceived severity, Emotional reaction, Perceived consequences, Romanians, Italians

Riassunto. Gravità percepita dell’epidemia da Coronavirus. Un’analisi comparativa internazionale

La malattia da coronavirus (COVID-19) iniziata in Cina a dicembre 2019, si è rapidamente diffusa in tutto il mondo, con l’Italia che è stato il primo Paeseeuropeo a registrare un focolaio a metà febbraio 2020. Il virus si è diffuso con velocità e tempi differenti negli altri Stati europei, fra cui la Romania che hadichiarato lo stato di emergenza il 16 marzo. Non essendo disponibile un vaccino, i governi hanno dovuto fronteggiare l’emergenza attuando il cosiddettolockdown per ridurre il più possibile i contagi. Lo scopo di questo articolo è quello di analizzare la gravità percepita dai cittadini riguardo all’infezione daCOVID-19, attraverso una analisi comparativa fra la popolazione rumena e quella italiana. Attingendo dalle teorie comportamentali relative alla salute(Health Behaviour Theories), è stata misurata la gravità percepita attraverso 8 elementi, ridotti poi a due in seguito a una analisi esplorativa fattoriale: la“reazione emotiva” e le “conseguenze percepite”. Per ciascuno dei due è stata misurata la correlazione sia con variabili demografiche (genere, età,istruzione) sia con altre variabili rilevanti (possibilità di lavorare da casa, percezione del livello di informazione sulle misure preventive e adozione dicomportamenti di prevenzione). Gli intervistati, attraverso un questionario on-line, sono stati 1126 in la Romania e 742 in Italia. Nonostante i due Paesifossero in stadi differenti di diffusione del contagio e con differenti azioni pubbliche messe in atto, i risultati hanno evidenziato numerose similitudini. Nesono derivate significative implicazioni pratiche per politiche di intervento sia a livello locale che nazionale.

Parole chiave: COVID-19, gravità percepita, reazione emotiva, conseguenze percepite, rumeni, italiani

DOI: 10.32049/RTSA.2020.2.18

1. Introduction

Initially described as a pneumonia-like disease with unknown origins by the Chinese

authorities who informed World Health Organisation China Country Office on 31st

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Rivista Trimestrale di Scienza dell’Amministrazione – http://www.rtsa.eu – ISSN 0391-190X ISSNe 1972-4942

December 2019 (WHO, 2020a), the Coronavirus disease (COVID-19) has been officially

classified as a pandemic on 11th March 2020 (WHO, 2020b).

Caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), as it was

latter named by the World Health Organisation (WHO, 2020c), the pandemic has its origins

in the city of Wuhan from the People’s Republic of China (Lu, Stratton and Tang, 2020),

early studies linking its origins with a local wet market (Wang, Tang and Wei, 2020; Wu et

al., 2020). Preliminary results indicate that the virus has a natural origin (Andersen et al.,

2020) and likely to have been transmitted from bats (Lillie et al., 2020; Xu et al., 2020; Ji et

al., 2020), which were linked in the past with several other severe acute respiratory

syndromes (Muller et al., 2005; de Wit et al., 2016; Bootz et al., 2017).

Due to its novelty, much is still unknown about its symptoms and means of transmission,

however several emergency warning signs have been identified so far (CDC, 2020; WHO,

2020d), as well as the incubation period estimated at around 5-6 days and up to 14 days

(WHO, 2020e). Although the WHO estimated a mortality rate of 2% (WHO, 2020f),

individuals over 60 or suffering from affections like diabetes, cancer, or hypertension are

considered at high-risk. Without an available vaccine in sight, people are advised to

implement social distancing and self-quarantine if they suspect they had been in contact

with an infected person and several countries decided to restrict movement in order to limit

the spread of the disease. Nonetheless, whether the individuals will respect the authority’s

recommendations depends on a large number of factors, including perceived severity.

Having presented the present context of the pandemic, we believe that the perceived

severity will prove to be a key unit of measurement in determining the level of

responsibility manifested by the individuals (Fishbein et al., 2001).

The aim of this paper is to analyse and explain the severity perceived by people facing

Covid-19 infections, comparing the difference in terms of emotional reaction and perceived

consequences between Romanians and Italians. In particular, the research intends to

investigate whether and how, the gender, age, level of education, the possibility of working

from home, the perceived level of information on preventive measures, the self-reported

adoption of preventive behaviour, and the current state of health, impact on perceived

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severity.

Worth noting is that the study was done in two countries at different stages of the

pandemic, with Italy reaching its pandemic peak during the data gathering and Romania

expecting to reach this point around the end of April (Voiculescu, 2020). We also feel

obliged to mention that Romania did not face a nearly similar number of deaths (Ministerul

Sănătăţii, 2020) compared with Italy (Italian Ministry of Health, 2020), when the two-time

frames of the disease evolution are compared. These results are mostly attributed both to the

fact that when the epidemic was discovered in Italy (21st February 2020), its severity was

still unknown, and to the fact that in Romania very strict social distancing measures were

imposed by the Romanian authorities as early as 16th March when an emergency situation

was declared (Romanian Parliament, 2020).

The structure of the rest of the paper is as follows: the next section illustrates the

theoretical framework focusing on the concept of perceived severity in the main behavioural

theories, section 3 presents data and the research method performed, and section 4 discusses

the results obtained by comparison between Romania and Italy.

2. Study background: the concept of Perceived severity in Health Behaviour Theories

Perceived severity is defined as the psycho-social construct of the individual’s perceived

likelihood to face a negative end-result depending on the actions taken at a specific moment

(Rosenstock, 1974).

The origins of the perceived severity (also encountered as “perceived seriousness” in the

literature) seem to be with the development of the Health Belief Model (HBM) in the 1960s

in the United States, which aimed to understand the (lack of) efficacy for public healthcare

programs (Janz and Becker, 1984). The model contains four dimensions: Perceived

susceptibility (the perceived likelihood of facing negative effects on one’s health), Perceived

severity (the construct covers the individual assumptions about the risk’s associated with the

illness and includes the probability of facing medical as well as social negative outcomes),

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Perceived benefits (capturing the gained benefits of following the recommended course of

action and the likelihood of accepting it in relation with the understood danger), and

Perceived barriers (the “costs” in regard with following the recommendation or health

procedure, be it medical side effects, or other inconveniences).

The HBM is based on behavioural psychology, namely the conceptualization of two

variables (Maiman and Becker, 1974; Janz and Becker, 1984): the importance of the

outcome, and belief that a particular action will have a desirable end-result. According to

this model, the probability of individuals choosing a specific course of action is reliant on

the dimensions presented above, but also takes into consideration the cues to action

(Rosenstock, 1974), which appears to be a structural necessity in the decision making

process and its intensity highly dependent with individual context. Later, studies also

showed that motivation is influenced interdependently by perceived probability and

perceived severity (Weinstein, 2000), which are normally hard to observe by the

researchers.

Furthermore, optimistic biases must also be taken into consideration when discussing

health risks appraisals (Weinstein and Klein, 2015; Druică, Cosma and Ianole-Călin, 2020),

with individuals holding the erroneous assumption that the likelihood of negative events is

higher among others than themselves.

Protection motivation theory (PMT) is another framework developed for understanding

human behaviour correlated with protective measure, the dimension of perceived severity

playing a crucial role. Developed in 1975 by the American psychologist Ronald Rogers, the

PMT is based on the assumption that the: «three crucial components of a fear appeal to be

(a) the magnitude of noxiousness of a depicted event; (b) the probability of that event’s

occurrence; and (c) the efficacy of a protective response» (Rogers, 1975), thus, the decided

action is correlated with the perceived severity of the situation or behaviour, the

vulnerability of the individual and the degree of counter-action which aims to ameliorate the

situation. However, as Rogers notes: «fear appeals have been found to differ in their interest

value, seriousness, importance and amount of concern elicited» (Rogers, 1975).

A third framework which worth to be mentioned is that developed in the 1990s by Kim

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Witte. Based on the existent literature, including the one cited above, Witte (1992) argues

that there are several reasons why fear appeals, «understood as persuasive messages

designed to scare people by describing the terrible things that will happen to them if they do

not do what the message recommends». He fails to provide consistent results and forwards

several reasons for this: a terminological misunderstanding when two distinct terms are

concerned, a lack of clarity when interpreting in reactions of the subject, and a lack of

consistent in-depth analysis between threat and efficacy.

Another important aspect highlighted by the theoretical models is that demographic and

socio-psychological variables may influence perceptions and, thus, indirectly influence

health-related behaviour (Glanz, Rimer and Viswanath, 2008). Several studies in perceived

severity (Kasmaei et al., 2014; Constant et al., 2005; Nau et al., 2005; Hunt et al., 1980)

showed that variables as age, gender, educational level, and current health status have (or do

not have) an indirect effect on behaviour by influencing the perception of severity.

In this study, in addition to the aforementioned demographic and socio-psychological

variables, we felt it was important to take into consideration some variables that are lacking

in the literature. Given the peculiarity of the pandemic situation, we believed that the

possibility to work from home, the perceived level of information on preventive measures,

and the self-reported adoption of preventive behaviour were useful for measuring perceived

severity. In more detail, the possibility to work from home could give individuals the belief

of continuing to live an almost normal life as the time that people must mandatorily spend at

home is occupied with daily commitments. The level of information on preventive measures

is an important factor for individuals because it can affect the management of the mood and

fear of people in an emergency that they are not used to. Finally, the self-reported adoption

of preventive behaviours in a situation of perceived seriousness is crucial for understanding

the reaction of citizens, their sense of responsibility and their respect for the rules imposed

by governments.

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3. Data and research method

In this section, the research method is illustrated. In order to provide a clear explanation

of the statistical analysis performed, the pre-processing of the data and the methodology are

shown step by step.

3.1 Data pre-processing

Data collection was carried out through the administration of an online questionnaire,

adopting a convenience sampling methodology (Kitchenham and Pfleeger, 2002) via

Facebook and LinkedIn, and via e-mail and WhatsApp, from 14th March 2020 to 9th April

2020. This methodology, also known as availability sampling (Leiner, 2016), is frequently

adopted for online questionnaires as it is fast, maximises the time-cost trade off and

increases the size of samples, being respondents readily available (Schmidt and Hollensen,

2006). According to Heckathorn (2011), as the sample expands – through social networks in

our case – it reaches an equilibrium that is independent of the convenience sample from

which it started. Therefore, if the sample size reaches a large enough threshold value, it does

not matter if the initial sample was non-random (Heckathorn, 2011).

1126 responses came from Romanians and 742 from Italians.

The questionnaire consisted of 15 questions: three for demographic aspects (Gender, Age,

Level of education); eight for Perceived Severity (SEV1, SEV2, SEV3, SEV4, SEV5,

SEV6, SEV7, SEV8) measured with a 7 point Likert type scale in terms of level of

disagreement/agreement; one for the Possibility to work from home; one for Perceived level

of information on preventive measures; one for Self-reported adoption of preventive

behaviour, and one for the Health status.

Table 1 shows the range of values and the measurement scales of these variables.

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Variables Range of values Measurement scale

Demographic

Gender Male, Female Nominal

Age 14, 15, 16, 17, ... Ordinal

Level of education

Primary or secondary education,University or post-university education

Ordinal

Perceivedseverity(SEV)

1. The thought of getting infected withCoronavirus scares me

1 – 7 (Likert scale) Interval

2. When I think about Coronavirus, my heart beats faster


3. I am afraid even to think of Coronavirus


4. The problems that I would experience as a result of getting ill from Coronavirus would last for a long time


5. Getting sick from Coronavirus would threaten my relationship with important people in my life (boyfriend/girlfriend, team- mates, or parents)


6. Getting sick from Coronavirus would threaten my work performance


7. If I suffered from Coronavirus my whole life would change


8. If I got ill from Coronavirus I would suffer consequences years fromnow


Possibility to work from home Yes, No Nominal

Perceived level of information on preventive measures


Self-reported adoption of preventive behaviour


Health StatusLower than other people,The same as other people,Better than other people

Ordinal

Tab. 1 - Range of values and measurement scales of the variables

3.2 Hypotheses and methodology

Following data pre-processing, the statistical analysis was performed. After extracting the

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subsets for Romania and Italy, the graphs of item distributions to compare the two countries

were analysed. The visual inspection suggested that there were differences between

countries in each case. However, since the visual inspection was not enough, the Wilcoxon

Rank Sum Test was used to check whether the differences were statistically significant. This

non-parametric test was chosen due to the fact that the distributions were not normally

distributed. The hypotheses are presented below:

H1 There is a statistically significant difference between countries in the response to the sentence«The thought of getting infected with Coronavirus scares me» (SEV1)

H2 There is a statistically significant difference between countries in the response to sentence«When I think about Coronavirus, my heart beats faster» (SEV2)

H3 There is a statistically significant difference between countries in the response to the sentence«I am afraid even to think of Coronavirus» (SEV3)

H4 There is a statistically significant difference between countries in the response to the sentence«The problems that I would experience as a result of getting ill from Coronavirus would last fora long time» (SEV4)

H5 There is a statistically significant difference between countries in the response to the sentence“Getting sick from Coronavirus would threaten my relationship with important people in mylife (boyfriend/girlfriend, team-mates, or parents)” (SEV5)

H6 There is a statistically significant difference between countries in the response to the sentence«Getting sick from Coronavirus would threaten my work performance» (SEV6)

H7 There is a statistically significant difference between countries in the response to the sentence«If I suffered from Coronavirus my whole life would change» (SEV7)

H8 There is a statistically significant difference between countries in the response to the sentence«If I got ill from Coronavirus I would suffer consequences years from now» (SEV8)

In order to identify whether the 8 variables that measure Perceived severity (SEV1,

SEV2, SEV3, SEV4, SEV5, SEV6, SEV7, SEV8) could be reduced to fewer variables, a

correlational analysis was performed. Since the correlations between the elements were

high, pursuing data reduction made sense. Thus, subsequently, a Parallel Analysis (PA) with

promax rotation was conducted to identify the number of components to be extracted.

After identifying two factors (Emotional reaction and Perceived consequences) that

emerged from the Exploratory Factorial Analysis (EFA), and analysing the differences

between factors within each country, further possible correlations were investigated. In more

detail, the Wilcoxon Rank Sum Test was used to investigate the correlation, in each country,

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between factor scores and the variables “Gender”, “Level of education”, and “Possibility to

work from home”. The hypotheses are shown below:

H09 The emotional reaction depends on the gender of Romanian respondents

H10 The emotional reaction depends on the level of education of Romanian respondents

H11 The emotional reaction depends on the possibility to work from home of Romanianrespondents

H12 The emotional reaction depends on the gender of Italian respondents

H13 The emotional reaction depends on the level of education of Italian respondents

H14 The emotional reaction depends on the possibility to work from home of Italian respondents

H15 The perceived consequences depends on the gender of Romanian respondents

H16 The perceived consequences depends on the level of education of Romanian respondents

H17 The perceived consequences depends on the possibility to work from home of Romanianrespondents

H18 The perceived consequences depends on the gender of Italian respondents

H19 The perceived consequences depends on the level of education of Italian respondents

H20 The perceived consequences depends on the possibility to work from home of Italianrespondents

The Spearman’s Rank Correlation Coefficient was used to investigate the correlation, in

each country, between factor scores and the variables “Age”, “Perceived level of

information on preventive measures”, and “Self-reported adoption of preventive behaviour”.

The hypotheses are presented below:

H21 The emotional reaction depends on the age of Romanian respondents

H22 The emotional reaction depends on the perceived level of information on preventive measuresof Romanian respondents

H23 The emotional reaction depends on the self-reported adoption of preventive behaviour ofRomanian respondents

H24 The emotional reaction depends on the age of Italian respondents

H25 The emotional reaction depends on the perceived level of information on preventive measuresof Italian respondents

H26 The emotional reaction depends on the self-reported adoption of preventive behaviour ofItalian respondents

H27 The perceived consequences depends on the age of Romanian respondents

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H28 The perceived consequences depends on the perceived level of information on preventivemeasures of Romanian respondents

H29 The perceived consequences depends on the self-reported adoption of preventive behaviour ofRomanian respondents

H30 The perceived consequences depends on the age of Italian respondents

H31 The perceived consequences depends on the perceived level of information on preventivemeasures of Italian respondents

H32 The perceived consequences depends on the self reported adoption of preventive behaviour ofItalian respondents

Lastly, after a preliminary visual inspection, the non-parametric Kruskal-Wallis Rank

Sum Test and the Bonferroni Post-hoc Test were used to analyse the correlation between the

factor scores and the variable “Health status”. The hypotheses are the following:

H33 There is a statistically significant difference across the health status categories of Romanianrespondents and the emotional reaction

H34 There is a statistically significant difference across the health status categories of Italianrespondents and the emotional reaction

H35 There is a statistically significant difference across the health status categories of Romanianrespondents and the perceived consequences

H36 There is a statistically significant difference across the health status categories of Italianrespondents and the perceived consequences

The hypotheses are summarized in Figure 1.

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Fig. 1 – Conceptual model

4. Findings and discussion

Data analysis was performed with R software, version 3.4.3, considering a 0.05

significance level for all analyses.

4.1 Sample profile

Table 2 shows the main frequencies of the sample. The sample consists of 24.51% male

and 75.49% female for Romania, and 38.14% male and 61.86% female for Italy. Data about

Age were collected as continuous variable. The age of respondents is between 16 and 82

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years old for Romanians and between 14 and 79 years old for Italians. Regarding the level

of education, both the majority of Romanians and Italians are highly educated (67.76% and

65.09% respectively).

Romania Italyn. % n. %

GenderMale 276 24.51 283 38.14Female 850 75.49 459 61.86

Min Max Min MaxAge 16 82 14 79

n. % n. %Level of educationPrimary or secondary education 363 32.24 259 34.91University or post-university education 763 67.76 483 65.09

Tab. 2 - Sample profile

4.2 Descriptive statistic

Table 3 shows the minimum, first quartile, median, mean, third quartile, and maximum

for each of the eight items of perceived severity (SEV).

Min 1st Qu. Median Mean 3rd Qu. Max

SEV1 1.000 2.000 4.000 3.908 6.000 7.000

SEV2 1.000 1.000 2.000 2.823 4.000 7.000

SEV3 1.000 1.000 2.000 3.001 4.000 7.000

SEV4 1.000 2.000 3.000 3.369 5.000 7.000

SEV5 1.000 2.000 4.000 3.911 6.000 7.000

SEV6 1.000 2.000 4.000 4.055 6.000 7.000

SEV7 1.000 1.000 3.000 3.114 4.000 7.000

SEV8 1.000 1.000 2.000 2.730 4.000 7.000

Tab. 3 - Descriptive statistic

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4.3 Perceived severity plots and Wilcoxon Rank Sum Test

The Kernel density plots in Figure 2 compare Romania and Italy in terms of Perceived

severity distributions. The Kernel density curve allows observing the shape of distribution

more closely, considering a total area equal to one. This visual inspection suggests that there

are differences between countries in each item.

As can be observed, Italians seem to be more worried than Romanians about the

contraction of the Coronavirus (SEV1, SEV2, SEV3). Distributions relating to threats to

relationships with important people, effects on work performance, and duration of

consequences (SEV4, SEV5, SEV6, SEV7, SEV8) are asymmetric for both countries, but

with very different peaks.

Fig. 2 - Perceived severity plots - Romania and Italy

However, as mentioned above, the visual inspection is never enough, therefore we use the

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Wilcoxon Rank Sum Test to check whether the differences are statistically significant (Table

4).

Hypotheses Items W p-value Statisticalsignificance

H1 SEV1 358744 .000 acceptedH2 SEV2 376872 .000 acceptedH3 SEV3 250681 .000 acceptedH4 SEV4 391956 .022 acceptedH5 SEV5 423132 .632 rejectedH6 SEV6 460568 .000 acceptedH7 SEV7 383114 .002 acceptedH8 SEV8 456962 .000 accepted

Tab. 4 - Wilcoxon Rank Sum Test

Results in Table 4 show that the only item with no country differences is SEV5 which

corresponds to the statement “Getting sick from Coronavirus would threaten my relationship with

important people in my life (boyfriend/girlfriend, team- mates, or parents)” (H5, p-value = .632),

thus H5 is rejected. All other hypotheses (H1, H2, H3, H4, H6, H7, H8, p-value < .05) are

accepted. This means that there are statistically significant differences between Romanians

and Italians for the items SEV1 (“The thought of getting infected with Coronavirus scares

me”), SEV2 (“When I think about Coronavirus, my heart beats faster”), SEV3 (“I am afraid

even to think of Coronavirus”), SEV4 (“The problem that I would experience as a result of

getting ill from Coronavirus would last for a long time”), SEV6 (“Getting sick from

Coronavirus would threaten my work performance”), SEV7 (“If I suffered from

Coronavirus my whole life would change”), and SEV8 (“If I got ill from Coronavirus I

would suffer consequences years from now”).

4.4 Advanced analysis

The aim of the advanced analysis is to identify whether the 8 variables measuring

Perceived severity can be reduces to a lower number of variables. We begin with a

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correlational analysis (Table 5).

ROMANIA ITALY

SEV1 SEV2 SEV3 SEV4 SEV5 SEV6 SEV7 SEV8 SEV1 SEV2 SEV3 SEV4 SEV5 SEV6 SEV7 SEV8

SEV1 1.00 SEV1 1.00

SEV2 .723 1.00 SEV2 .699 1.00

SEV3 .674 .810 1.00 SEV3 .832 .773 1.00

SEV4 .535 .538 .512 1.00 SEV4 .547 .470 .513 1.00

SEV5 .390 .362 .375 .444 1.00 SEV5 .390 .361 .411 .405 1.00

SEV6 .326 .279 .273 .411 .566 1.00 SEV6 .291 .244 .313 .423 .522 1.00

SEV7 .460 .459 .470 .554 .605 .546 1.00 SEV7 .422 .360 .437 .528 .575 .646 1.00

SEV8 .356 .370 .387 .575 .431 .385 .647 1.00 SEV8 .399 .379 .402 .569 .459 .512 .710 1.00

Tab. 5 - Correlational analysis

The correlations among items are high, so pursuing data reduction makes sense.

In order to measure the internal consistency, that is, how closely related a set of items are

as a group, the Cronbach's Alpha is measured. By measuring the internal consistency of our

data we find a high Cronbach’s Alpha values (= .88 for each country) that cannot be

increased by dropping items. As known, a high value for Alpha does not imply that the

measure is unidimensional, so we use the Exploratory Factor Analysis that is a good method

to check dimensionality.

4.4.1 Parallel analysis: Emotional reaction and Perceived consequences

After examining the Kaiser's rule (eigenvalues >1) and producing the scree plots, we

performed the Parallel analysis both for Romania and Italy. As the data is not normally

distributed, we extracted the factors using the principal axis method and the promax

rotation.

In both cases, we set the cut-off for factor loadings as .400. The reliability of both models

is good: TLI = .926 for Romania and TLI = .955 for Italy; the RMSEA indices are

around .90, slightly higher than the recommended value. Lastly, the cumulative variance

explained in the case of Romania is 61%, and in the case of Italy is nearly 65%.

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Table 6 shows the results of Parallel analysis both for Romania and Italy.

ROMANIA ITALY

PA1 PA2 PA1 PA2

SEV1 .737 SEV1 .888

SEV2 .991 SEV2 .835

SEV3 .885 SEV3 .965

SEV4 .474 SEV4 .445

SEV5 .728 SEV5 .573

SEV6 .730 SEV6 .795

SEV7 .839 SEV7 .937

SEV8 .654 SEV8 .749

Tab. 6 - Results of Parallel analysis

Given the items in each factor, we label factor 1 as “Emotional reaction” (SEV1, SEV2,

SEV3), and factor 2 as “Perceived consequences” (SEV4, SEV5, SEV6, SEV7, SEV8).

Figure 3 shows the plots of the new factors by comparing Romania and Italy. The Kernel

density plots regarding Emotional reaction and Perceived consequences show a different

distribution for Romanians and Italians. In the first plot, the data distributions for the two

countries seem quite similar, however a small peak for Italy is highlighted. This means that,

on average, the emotional reaction of the respondents of the two countries is mainly similar:

both the majority of the Romanian and Italian respondents, indeed, responded with low

scores that correspond to a greater level of disagreement with the proposed statements.

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Fig. 3 - Emotional reaction and Perceived consequences between Romania and Italy

In the second plot, distributions are very different with a strong peak for Romania. In this

case, the responses of the Italian respondents regarding the perceived consequences are

distributed more homogeneously than those of the Romanian respondents. The latter,

indeed, tend to be more optimistic.

The Kernel density plots in Figure 4 allow us to better observe the differences between

Emotional reaction and Perceived consequences within each country.

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Fig. 4 - Emotional reaction and Perceived consequences within Romania and Italy

By comparing the factor scores within countries, the first plot in Figure 3 highlights a

peak for Perceived consequences compared to Emotional reaction for Romania’s data.

Conversely, in the second plot, Emotional reaction shows a higher peak compared to

Perceived consequences for Italy’s data. This suggests that the emotional reaction of most

Romanians is not of concern, however even those who are concerned are anyway optimistic

about the future consequences of the virus. The opinion of Italians is different, indeed, even

those who declare that they are not worried, perceive in a more negative way the

consequences of a possible contraction of the COVID-19 infection. This result may depend

on the different stage of contagion that the countries were experiencing at the time of the

interview.

4.4.2 Non-parametric analysis: Wilcoxon Rank Sum Test and Spearman’s Rank Correlation

Coefficient

In order to identify any correlations, in this section the differences between the new

factors Emotional reaction and Perceived consequences within each country are analysed.

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We use the Wilcoxon Rank Sum Test to investigate the correlation (hypotheses from H9

to H20), in Romania and in Italy, between factor scores and the variables “Gender”, “Level

of education”, and “Possibility to work from home” (Table 7).

Emotional reaction Perceived consequencesRomania Italy Romania Italy

H p-value Sig. H p-value Sig. H p-value Sig. H p-value Sig.Gender H9 .004 H12 .000 H15 .000 H18 .000

Level of education H10 .880 X H13 .209 X H16 .268 X H19 .685 X

Work from home H11 .733 X H14 .791 X H17 .149 X H20 .746 X

= accepted; X= rejected

Tab. 7 - Wilcoxon Rank Sum Test

The results in Table 7 highlight that the only statistically significant relation is with

Gender (H9 p-value =.004; H12 p-value =.000; H18 p-value =.000) for both countries. This

means that neither the Emotional reaction nor Perceived consequences depend on the level

of education (H10, H13, H16, H19) and on the possibility to work from home (H11, H14,

H17, H20).

Figure 5 shows that, both for Emotional reaction and Perceived consequences, women

score higher than men. Although gender difference has been widely demonstrated in the

medical and socio-psychological literature (Hess et al., 2000; Ross and Bird, 1994), in the

particular case of Covid-19 this result is unexpected as data currently made known by all

countries show that men are more affected by the virus than women (Chen et al., 2020; ISS,

2020).

19


Fig. 5 - Emotional reaction, perceived consequences, and gender in each country

Now, we test whether factors scores are correlated with the “Age”, the “Perceived level

of information on preventive measures” (Information), and the “Self-reported adoption of

preventive behaviour” (Prevention) (Table 8) using the Spearman’s Rank Correlation

Coefficient.

20


Emotional reaction Perceived consequencesRomania Italy Romania Italy

H p-value Sig. H p-value Sig. H p-value Sig. H p-value Sig.Age H21 .026 H24 .887 X H27 .986 X H30 .006

Information H22 .025 H25 .016 H28 .000 H31 .163 X

Prevention H23 .179 X H26 .954 X H29 .029 H32 .012


Tab. 8 - Spearman’s Rank Correlation Coefficient

As shown in Table 8, Age is positively related to Emotional reaction in Romania (H21,

rho = .0663), but it is unrelated in Italy (H24). For what concerns the Perceived

consequences, Age is unrelated in Romania (H27), but is negatively related in Italy (H28,

rho = -.1012).

The higher the level of Information related to preventive measures, the lower the

Emotional reaction in both countries (H22, rho = -.0668; H25, rho = -.0885). Regarding the

Perceived consequences, Information on preventive measures records a negative correlation

in Romania (H28, rho = -.1190), but it is uncorrelated in Italy (H31).

Lastly, the Self-reported level of adoption does not seem related to Emotional reaction

(H23 and H26). However, the higher the score for Perceived consequences, the higher the

score for Self-reported preventive behaviour adoption (H29, rho =.0649; H32, rho = .0920).

4.4.3 Health status

In the questionnaire, the Health status was investigated with the question: “How do you

assess your health status?”. Respondents could choose between “Lower than others people”,

“The same as other people”, or “Better than other people”.

From a preliminary visual inspection of the data (Figure 6), it is possible to note that

respondents with a health status lower than others tend to score higher at the Emotional

reaction. The same applies to Romania with respect to Perceived consequences. In Italy,

however, those with perceived similar health status as others tend to score higher at

21


perceived consequences.

Fig. 6 - Health status plots – Romania and Italy

This is an unexpected result, but we know that visual inspection is not reliable, so we

conduct statistical testing. Thus, in order to test whether there are differences, we apply the

non-parametric Kruskal-Wallis Rank Sum Test.

Emotional reaction Perceived consequences

Romania Italy Romania Italy

χ2 4,9948 5,7891 15,767 11,826

df 2 2 2 2

p-value .082 .055 .000 .003

H H33 = X H34 = X H35 = H36 =


Tab. 9 - Kruskal-Wallis Rank Sum Test for Health status – Romania and Italy

22


The results in Table 9 show that there are no statistically significant differences across

Health status categories in terms of Emotional reaction (H33, p-value = .082 for Romania,

and H34, p-value = .055 for Italy). Therefore, we only accept hypotheses relating to

Perceived consequences (H35 and H36).

Lastly, the following Bonferroni post-hoc test will clarify which categories are different

(Table 10).

Perceived consequences

Romania Italy

1 2 1 2

2 .077 - 2 1.000 -

3 .001 .015 3 .470 .002

Tab. 10 - Bonferroni post-hoc test – Romania and Italy

As shown in Table 10, in Romania the differences appear between category 2 (same level

of health status as others) and 3 (better than others) as the p-value is .015. Also, there is a

significant difference between category 1 (lower than others) and category 3 (p-value

= .001).

We conclude that the lower than health status, the higher the perceived consequences of

infection but there are no significant differences between the perception of those with low

health status (category 1) and those in the second category, with self-reported health status

the same as other people (p-value = .077).

For what concerns the perceived consequences in Italy, the post-hoc test shows that the

only statistically significant difference occurs between categories 2 and 3 (p-value = .002).

Those in category 2 scoring higher at perceived consequences than those in category 3.

5. Conclusions, limits, implications, and future research

Perception of severity, one of the fundamental factors of the Health Belief Model

23


developed in 1966 with the purpose to analyse health-promoting behaviour, has long been

studied in the literature (Rosenstock, 1974; Janz and Becker, 1984; Weinstein, 2000;

Weinstein and Klein, 2015).

In this research, we have chosen to investigate the severity perceived by the population

during the first phase of COVID-19, which was spreading worldwide. In this pandemic

period, the aim was to analyse the perception of severity as a factor affecting people’s

behaviour in relation to a series of variables, specifically gender, age, level of education, the

possibility to work from home, the perceived level of information on preventive measures,

and the self-reported adoption of preventive behaviours. The analysis was carried out by

comparing the data collected simultaneously in two different European countries: Romania

and Italy. The results obtained demonstrate several similarities between the two populations.

Although the data provided worldwide on the characteristics of COVID-19 patients tell

us that the subjects most exposed to infection are men, in both countries the perceived

severity both in terms of emotional reaction and perceived consequences records higher

scores for women. This is certainly a fact that governments must take into account in their

political and management decisions. Indeed, if it is true that mortality is more than double in

the male gender, it is equally true that women are more exposed to the risk of being

infected. Indeed, women in almost all the cultures of the world have always been the ones

who run the house (Plant, 1997; Levinson, 2011): they buy groceries and take care of

children and the elderly (Angioni and Musso, 2020). During this pandemic, supermarkets

remain a fundamental place to go for food purchasing but at the same time, they are also the

place where the risk of contagion is greatly elevated. In the same way, the risk of contagion

is perceived as high even in contact with children - whom the television stations have often

reported as possible healthy carriers of the disease - and with the elderly, the main victims of

the virus. In this context, therefore, proper communication campaigns by public authorities

should have been taken into account of these issues, particularly highlighting that women,

despite having a lower predisposition of being infected, are more exposed to risks

depending on behaviours and contacts occurred in daily activities.

Another interesting fact concerns age. While in Italy this factor does not seem to be

24


related to the emotional reaction, in Romania as the age increases the emotional aspect of

perceived severity also increases, according to what previous studies reported about the

relationship between age and optimism (Chowdhury et al., 2014). On the contrary, the age

of Romanians does not impact on the perceived consequences, while in Italy it is young

people who perceive the negative consequences of the infection more. It should be noted

that in Italy, from the outset, the provisions given by the government focused on the social

distancing referred in particular to the relationship between grandparents and grandchildren.

Young people have certainly suffered from this ban, amplifying the unease of the

population. The communication focused on the necessary sacrifice, but the benefits of these

sacrifices were probably not clearly communicated. In this area too, the practical

implications suggest that public authorities' communication campaigns should be clearly

addressed to population groups, making clearer the responsibility of individuals in ensuring

collective behavior that could counter the spread of the epidemic.

Among the results obtained, it worth to be noted that, in this particular case, unlike the

existing literature (Barron, Gamboa and Rodriguez-Lesmes, 2019; Ophir, 2019), the level of

education does not affect the perceived severity in any of the countries analysed.

Communication once again becomes a central issue in the management of perceived

severity as a determining factor of behaviour when analysing the relationship with the

perceived level of information on preventive measures. The results show that in both

countries as the perception of information on preventive measures increases, the emotional

reaction of citizens decreases. In Romania, moreover, a high level of information lowered

the perceived consequences (this result must be interpreted as positive indication since the

related questions of items were placed using pessimistic terms). Thus, governments need to

ensure updated scientific information and clear and transparent communication about their

decision making. In this context, also mass media have a role, providing a connection

between daily events and public perceptions (Lippmann, 1922). As Cohen (1963), and

subsequently McCombs and Shaw (1972) stated in their agenda-setting theory, «press may

not be successful much of the time in telling people what to think, but it has unexpected

success in telling its readers what to think about. The world will look different to different

25


people, depending on the map drawn for them by writers, editors, and publishers of the

paper they read».

Both Romanian and Italian citizens claim to adopt adequate prevention behaviour.

Indeed, the more the perception of the consequences from COVID-19 increases, the greater

the commitment made by citizens to respect the anti-contagion rules. So, in this first phase,

the prevention campaigns carried out by governments seem to have hit the target. However,

it must be remembered that if the road to a return to normality is long, citizens are going to

suffer increasingly. The risk is to go towards a relaxation of the measures that could once

again raise the spread curve of the virus, frustrating all the sacrifices made so far. The

suggestion is to implement sustainability-oriented policies (Musso, Esposito and Angioni,

2019), with new communication strategies, in order to keep in the long term citizens’

attention on the importance of the adoption of preventive measures also in the following

phases.

The main limitation of this research is that the data were collected in two countries that

are at different times and speeds of the spread of the infection. However, the results studied

demonstrate numerous similarities in the perception of severity by Romanian and Italian

citizens.

Furthermore, from the results that emerged, a fundamental aspect that we are keen to

suggest for future research is to consider in depth the communication campaigns carried out

by governments, including press conferences, legislative acts, and posts on the institutional

profiles of social networks and analyse how these affect the perceived severity while

studying citizens’ reactions and comments.

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