Whom Do IHs Protect Now? Chris Marlowe Camp Dresser & McKee
Slide 3
Why Did You Become an Industrial Hygienist?
• To Become Rich?• For the Glory?• Attracted by the Glamour?• You Like a Steady Paycheck?
• Couldn’t Get into Med School?
• Wanted to Something Important?
Slide 4
How Many of You, This Year:
• Saved a Life? • Prevented a Systemic Illness?
• Eliminated a Local Toxic Effect?
• Saved Someone’s Hearing?• Avoided a Cumulative Trauma Disorder?
Slide 5
You Probably Did:• Explain Procedures to Co-Workers
• Conduct Training• Write Health and Safety:
– Memos– Programs
• Research Issues• Complete Records
Slide 6
You Probably Did:• Buy Equipment or Service • Deal with Doctors• Collect:
–Samples–Readings
• Inspect Workplaces• Comment on Capital Improvement
Slide 8
Worker Injury & Illness Rates
1973
1975
1977
1979
1981
1983
1985
1987
1989
1991
1993
1995
1997
1999
2001
2003
2005
2007
2009
0
2
4
6
8
10
12Injury & Illness Rates
Injuries Total Case RateYear
Cases
/ 100
Employ
ees
Slide 9
Occupational Fatality Rates
1960
1965
1970
1975
1980
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
0
2000
4000
6000
8000
10000
12000
14000
16000
Occupational Fatalities 1960 - 2010
Total FatalitiesYear
Deat
hs
10
Why Leading Indicators?
• Accidents Are Unintended• Don’t Measure
–What You Don’t Intend• Measure What You Do Intend
–Presence or Absence of Safe Activities.
–Define Required Safety Activities
–Hold Managers Accountable for Them.
11
Typical Performance Metrics
• “Manager Commitment”– Safety Contact Rate– % of Workforce Safety-trained– Rate of Safety Plan Generation
• Results of H&S Audits • Number of Near-loss Investigations
• Perception Surveys
12
Why Outcome Indicators?
• Safety is the “Absence of Hazard”
• How Do You Know That a Leading Indicator Means Anything?– Inference.– Faith
How Can You Find Out? Patience.
Slide 13
Illnesses per Hygienist
Number (000's)
Category 1994 1996 1998 2006 2008 2010Total illness cases 514.7 439 391.9 228 187.4 157.2Skin disorders 65.7 58.1 53.1 41.4 35.8 24.9Dust/lung diseases 2.7 3.5 2.1 17.7 14.8 12.8Lungs / toxic agents 25.3 21.7 17.5Poisoning 7.2 4.8 4 3.4 2.6 2.4Physical agents 21.7 16.8 16.6 24.4 22.1 18.8Repeated Trauma 332.1 281.1 253.3All other illnesses 60 53 45.4 141.1 112 98.3AIHA Membership 11.15 12.51 12.22 11.06 10.46 10.08
Slide 14
Illnesses (PI) / Hygienist
1994 1995 1996 1997 1998 2006 2007 2008 2009 20100
5
10
15
20
25
30
35
40
45
50Illness Cases per AIHA Member
Total Cases / MemberSystemic Cases/Mem
Year
Case
s /
Memb
er
Slide 15
Work Place Illness Types
1994 1995 1996 1997 1998 2006 2007 2008 2009 20100
10
20
30
40
50
60
70Illness Rates 1994 - 1998 & 2006 - 2010
Total illness casesSkin disordersLungs / toxic agentsPoisoningPhysical agentsRepeated Trauma
Type of Illness
Case
s / 10
,000 w
orker
- year
s
Slide 16
Systemic Illnesses (PI) / IH
1994 1995 1996 1997 1998 2006 2007 2008 2009 20100.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5Systemic Illness Cases per AIHA Member
Systemic Cases/Mem
Year
Case
s /
Memb
er
Slide 18
Risk Assessments • Occupational Injury and Illness in the United States Arch Intern Med 1997; 157:1557-1568 Leigh, Markowitz, et. al.
• 6,500 deaths from job-related injury
• 60,300 deaths from job-related disease –From an Arbitrary % of all Illness
–That’s 1.2% of the Work Force!
Slide 19
What’s Your Experience?
• Does your Company kill one worker in 2,000 every year?
• Is your Company in the Safest 1%?–Why?–Should you Move?
• Either: –The Assumption is Wrong, or–We are Screwing Up.
Slide 20
More Recent Risk Assessments
Economic Burden of Occupational Injury and Illness, Milbank Quarterly 89:4 12/2011 J. Paul Leigh • 5,600 deaths from job-related injury
• 53,445 deaths from job-related disease –Used Steenland’s Factors
Slide 21
More Recent Risk Assessments
Dying from Work, K. Steenland, et. al. Am Journal Industrial Med 43:461–482 (2003)• 6,200 deaths from job-related injury
• 49,000 deaths from job-related disease
Slide 22
Occupational Illness Fatalities
Lung Disease Work Deaths
Pneumoconiosis 1,087Coalworkers’ pneumoconiosis 486
Asbestosis 405COPD 13,100Total 15,078
Slide 23
Until the 1970’s, no Practical Control
for:• Silica Asbestos• -Naphthylamine Lead• Mercury Beryllium• Cotton Dust
• Thousands Died
Slide 24
Occupational Illness Fatalities
Cancer Work Deaths
Chemical exposures 11,900
Enviro Tobacco 870Indoor radon at
work 2,000
Mesothelioma 2,200Total 16,970
Slide 25
Occupational Illness Fatalities
Heart Disease Work Deaths
Noise 356Job control 7,750Shift work 1,619ETS at work 2,400
Total 12,125
Slide 26
Occupational Illness Fatalities
Classification Work Deaths
Total non-trad 14,639Total Historic 29,178Reported Total 49000
Remainder 5,183
Slide 27
Why Did your Work Change?
• The Field became “Mature”–Business Term that Means–We met the Pre-Existing Demand
• Don’t Relax Now!• High Exposures May Exist in the Shadow Economy.–It’s Hard to Affect those Places
Slide 30
What Should Employees in a
Mature Field Do?• Take Care of Business• Prevent Mistakes• Optimize the Process• Look for Opportunities
Slide 31
How Do You Affect Your Employer’s
Finances?• Maintain Program
• Loss Control–Real Losses–Regulatory
• Maintain Good Will–Employees–Customers
• Remove Obstacles
Slide 34
Litigious Society
• Plaintiff’s Attorneys are Everywhere
• All Managers are D. J. s
• You’re Their Shield
Slide 35
The Burden of Proof• Future Plaintiffs May Want To Prove Wrong-Doing
• Expert Witnesses need “Ammunition”
• The Best Defense Cases are Built before the Accident
Slide 36
Safety and Purchasing
• Sometimes, You’re Buying–Asking the Right Questions–Informing the Vendor–Checking on the Vendor
• Sometimes You’re Selling–Answering Questionnaire–Making the Promises True
Slide 37
Where Are the Opportunities?
• Indoor Environment
• Environmental Issues–Chemophobia
• Proactive Protection–Risk Communication
–Environmental Management Systems
–Responsible Care