Work-relatedness of selected chronic medical conditions and workers' compensation utilization: National health interview survey occupational health supplement data.
BACKGROUND
An occupational health supplement (OHS) to the 1988 National Health Interview Survey (NHIS) bypassed many limitations of traditional occupational health surveillance systems, but the data collected about chronic work-related conditions have not yet been reported.


METHODS
We calculated the prevalence and proportion of cases related to work for the aggregation of 13 chronic conditions included in the NHIS-OHS, and for 11 conditions individually. For each of nine conditions, and for the aggregation of all conditions, we also calculated the prevalence of workers' compensation claims filed.


RESULTS
The overall prevalence of work-related chronic conditions was 7.5% (SE = 0.16). The work-related conditions with the highest prevalence were repeated trouble with the back/neck/spine (4.91%; SE = 0.13) and trouble hearing (1.14%; SE = 0.06). Overall, workers' compensation claims were filed for 39.0% (SE = 1.00) of work-related cases.


CONCLUSIONS
The burden of work-related illnesses in the US is substantial, and the workers' compensation system is underutilized.
Luckhaupt
Sara E
SE
Division of Surveillance, Hazard Evaluations, and Field Studies, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Cincinnati, Ohio, USA. sluckhaupt@cdc.gov
Calvert
Geoffrey M
GM
D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000453:epidemiology; D001416:Back Pain / Q000453:epidemiology; D002349:Carpal Tunnel Syndrome / Q000453:epidemiology; D002908:Chronic Disease; D004185:Disability Evaluation; D005260:Female; D006306:Health Surveys; D034381:Hearing Loss / Q000453:epidemiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D009784:Occupational Diseases / Q000453:epidemiology*; D016273:Occupational Exposure / Q000009:adverse effects; D016272:Occupational Health / Q000706:statistics & numerical data*; D011009:Pneumoconiosis / Q000453:epidemiology; D015995:Prevalence; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology; D013223:Statistics as Topic; D011795:Surveys and Questionnaires; D014481:United States / Q000453:epidemiology; D014942:Workers' Compensation / Q000706:statistics & numerical data*; D055815:Young Adult