Hidden Tragedy: Underreporting of Workplace Injuries and Illnesses
Burden of Medical Cost of Workplace Injuries among Hospital Workers
description
Transcript of Burden of Medical Cost of Workplace Injuries among Hospital Workers
![Page 1: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/1.jpg)
Burden of Medical Cost of Workplace Injuries among
Hospital Workers
Hyun Kim, Jonathan Dropkin, Francine Smith, and Jacqueline Moline
Hofstra North Shore-LIJ School of MedicineNorth Shore-LIJ Health System
![Page 2: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/2.jpg)
Presenter Disclosures
(1) The following personal financial relationships with commercial interests relevant to this presentation existed during the past 12 months:
Hyun Kim
No relationships to disclose
(2) My presentation will include discussion of “off-label” use of the following:
No relationships to disclose
![Page 3: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/3.jpg)
U.S. Bureau of Labor Statistics report (2010)
• Musculoskeletal disorders (MSDs) accounted for 28% of all workplace injuries and illnesses requiring time away from work
• Among all occupations, psychiatric aides had the highest incidence rate of 226 MSDs per 10,000 full-time workers (FTW), followed by emergency medical technicians and paramedics (234 MSDs/10,000 FTW), with an average rate of 33 MSDs per 10,000 FTW
![Page 4: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/4.jpg)
What about costs for MSDs among healthcare workers?
• Back injuries alone are estimated to be $20 billion annually (OSHA)
• Average $6,837 (median $428) per WC claim in Washington State (1990-1998)
• No study has directly evaluated burden of costs from MSDs among healthcare workers
![Page 5: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/5.jpg)
Objective
• We investigated MSDs and its medical costs among 47,343 employees in the health system during 2003-2007
• North Shore-Long Island Jewish Health System consists of 15 community and tertiary hospitals in NYC, Staten Island, and Long Island in NYS
![Page 6: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/6.jpg)
Methods
• Only claims accepted and reimbursed medical expenses from Institutional WC claims from 2003 to 2009 were included
• MSDs were identified using ICD-9 codes reported to health insurance (Dunning, 2010)
• Age, gender, occupation, union membership, scheduled shift, and employment status were obtained
![Page 7: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/7.jpg)
Methods
• Index searching program for occupation was developed in Stata, and validated by manually reviewing with uncoded data
• To investigate potential determinants of medical cost expenses, multivariable zero truncated negative binomial regression model was used
![Page 8: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/8.jpg)
Poisson with long tail and no zero0
2040
60
Cum
ulat
ive
# of
cla
ims
in x
-sca
le
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40Medical cost ($10,000)
Mean: $6229Median: $1313
Overdispersion parameter Alpha: 2.5
![Page 9: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/9.jpg)
Results
• Among 47,343 workers, 3,452 (7.3%) WC cases had their medical expenses reimbursed
• Average medical cost reimbursed was $6,229 (median: $1,313)
• 76% of these WC cases were MSDs• Average cost for MSDs ($7560) was 3.7 times
more than non-MSDs claims ($2,037)• Median cost for MSDs ($1,960) was 4.4 times
more than non-MSDs claims ($443)
![Page 10: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/10.jpg)
MSDs Medical Cost by Age
<30 30-40 41-50 51-60 >600
5000
10000
5328 5550
76818557
9271
1269 13092100 2261
3000
MeanMedian
Age (year old)
Med
ical
Cos
t Rei
mbu
rsed
($)
![Page 11: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/11.jpg)
MSDs Medical Cost by Gender
Male Female0
5000
10000
6782
7832
15262157
MeanMedian
Gender
Med
ical
Cos
t Rei
mbu
rsed
($)
![Page 12: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/12.jpg)
MSDs Medical Cost by Occupation
PT/OT
EMT/Paramedic
Physicia
n
mental healt
h
Other healt
h professional
Nurse
Non-healthcar
e
Nursing a
ide/assis
tant
medical te
chnici
an0
5000
10000
15000
2595
5052
2685
908910560
62377734
9580 8890
732 811 1046 1440 1766 1908 2060 2601 2811
MeanMedian
Med
ical
Cos
t Rei
mbu
rsed
($)
![Page 13: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/13.jpg)
MSDs Medical Cost by Union Membership
Non-union member Union member0
5000
10000
6640
8500
16592346
MeanMedian
Union Membership
Med
ical
Cos
t Rei
mbu
rsed
($)
![Page 14: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/14.jpg)
MSDs Medical Cost by Shift
Day Night Evening0
5000
10000
7051
8032
9281
17312310
2934
MeanMedian
Scheduled Shift
Med
ical
Cos
t Rei
mbu
rsed
($)
![Page 15: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/15.jpg)
MSDs Medical Cost by Job status
Per diem Fulltime Parttime0
5000
10000
5567
7698 7562
13622001 2207
MeanMedian
Job Status
Med
ical
Cos
t Rei
mbu
rsed
($)
![Page 16: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/16.jpg)
MSDs Medical Cost by Patient Handling MSDs or not
MSDs from Patient Handling MSDs from non-Patient Handling0
5000
10000
6719
8213
1940 2020
Mean
Median
Patient Handling
Med
ical
Cos
t Rei
mbu
rsed
($)
![Page 17: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/17.jpg)
MSDs Medical Cost by body region
Hand/Wrist/Elbow Back Other/Multiple Shoulder Knees0
5000
10000
4185
7529
8693
6737
8568
754
2096 2341 2450 2755
MeanMedian
Body Region Affected
Med
ical
Cos
t Rei
mbu
rsed
($)
![Page 18: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/18.jpg)
MSDs Medical Cost by Cause of Injury
Twisting
Lifting
Other stra
in or abrad
ed
Holding or C
arryin
g
Pushing
Other non-M
SD re
lated
0
5000
10000
4626
65417669
5982
8508 8791
1349 1807 1940 2010 2063 2205
Mean
Median
Cause of Injury
Med
ical
Cos
t Rei
mbu
rsed
($)
![Page 19: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/19.jpg)
Comparison determinants between MSDs and medical cost for MSDs
Medical Cost MSDs
RR 95% CI RR 95% CIAge <30 1 1 1 1 1 1
30-39 1.2 0.9 1.5 0.8 0.7 0.9
40-49 1.5 1.2 1.9 0.7 0.7 0.8
50-59 1.6 1.3 2.1 0.6 0.6 0.7
<60 1.8 1.4 2.3 0.6 0.6 0.7
Gender
Male 1 1
Female 0.7 0.6 0.8 0.9 0.9 1.0
![Page 20: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/20.jpg)
Comparison determinants between MSDs and medical cost for MSDs
Occupation Medical Cost MSDs
RR 95% CI RR 95% CI
Nurse 1 1
Physician 0.5 0.2 1.2 0.6 0.4 1.0
PT/OT 0.5 0.3 1.0 0.9 0.7 1.1
Nursing aide 1.6 1.4 2.0 1.0 1.0 1.1
EMS worker 1.2 0.9 1.6 1.1 1.0 1.2
Med tech 1.5 1.2 1.9 1.0 0.9 1.1
Mental health 1.8 1.1 2.9 1.0 0.8 1.2
Other health prof. 1.6 1.2 2.2 1.0 0.9 1.1
Non-healthcare 1.3 1.1 1.5 1.0 1.0 1.1
![Page 21: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/21.jpg)
Comparison determinants between MSDs and medical cost for MSDs
Medical Cost MSDs
RR 95% CI RR 95% CI
Union membership
Non-Union 1 1
Union 1.1 1.0 1.3 1.0 0.9 1.0
Shift
Day 1 1
Evening 1.2 1.0 1.5 1.0 1.0 1.1
Night 1.2 1.0 1.4 1.1 1.0 1.1
![Page 22: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/22.jpg)
Comparison determinants between MSDs and medical cost for MSDs
Medical Cost MSDs
RR 95% CI RR 95% CI
Job status
Per-diem 1 1
Fulltime 1.3 1.0 1.7 0.8 0.7 0.9
Parttime 1.3 0.9 1.7 0.8 0.7 0.9
Patient handling
No 1 1
Yes 0.9 0.8 1.0 1.2 1.2 1.3
![Page 23: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/23.jpg)
Discussion
• If you are over 60 yr old (median $3,000), female ($2,157), medical tech ($2,811), union member ($2,346), evening shift ($2,934), and part-time hospital worker, then watch out!
• Although the chance to get MSDs is lower than other workers (RR=0.6 for 60 or older, RR=0.9 for female, RR=1 for med tech, RR=1 for union, RR=1 for evening shift, RR=0.8 for part-time)
![Page 24: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/24.jpg)
Discussion
• Aging was a unique, strong factor for increasing medical costs, while it was a strong factor for decreasing MSDs
• The increased association with age may be due to the increasing risk of developing more severe MSDs with age, resulting from cumulative exposure of dose or slower recovery time than younger group
![Page 25: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/25.jpg)
Limitation
• WC is not designed for epidemiologic investigation
• Better understanding is required to explain why certain factors showed association with medical cost, such as union membership, job status, and occupation
• Few studies conducted an economic analysis with WC among hospital workers, so we lack a comparison group
![Page 26: Burden of Medical Cost of Workplace Injuries among Hospital Workers](https://reader036.fdocuments.us/reader036/viewer/2022062310/56816136550346895dd09402/html5/thumbnails/26.jpg)
Conclusion
• Prevention of MSDs should also consider factors that increase cost of medical treatment for MSDs
• Especially for the aging workforce