Use of an O*NET Based Job Exposure Matrix to Predict Prevalence of Carpal Tunnel Syndrome in a Large Pooled Cohort

Details

• Personal Author:
  Bao S ; Burt, Susan E. ; Dale, Ann M. ; Eisen E ; Evanoff B ; Garg, Arun ; Gerr F ; Harris-Adamson C ; Hegmann K ; Kapellusch J ; Merlino L ; Rempel D ; Silverstein B ; Thiese, Matt ; Zeringue A
• Description:
  Objectives To determine if job title based physical exposure measures predicted prevalent carpal tunnel syndrome (CTS) in a large pooled cohort of workers. Method We pooled baseline examination data from six prospective cohort studies, restricting analyses to those employed at least 1 year. CTS was defined as median neuropathy plus typical symptoms. Physical exposure estimates for static strength, dynamic strength, time spent making repetitive motions, and time handling objects were extracted from the Occupational Network (O*NET) database using Standard Occupational Classification codes based on reported job title. Three exposure categories of high force/high repetition, low force/low repetition, and mixed high and low exposures were entered into logistic regression models adjusting for age, gender, body mass index (BMI), diabetes, rheumatoid arthritis, employed time and study site. Results Of 3562 in the pooled cohort, 7.6% met a prevalent CTS definition with mean employed time of 7.9 years (SD 8.2). Compared to subjects with low job requirements for dynamic strength and repetitive motion, those with mixed exposures or high exposures showed increased prevalence of CTS (OR 1.46; 95% CI: 1.01-2.11 and OR 2.32; 95% CI: 1.15-4.67, respectively). Similar dose dependent associations of combined exposures were shown for all exposure combinations tested, with high/high combinations having the largest effect sizes (OR range 2.32-3.17) relative to the low force/low repetition exposure combinations. Conclusions Use of job-title based exposures was useful for demonstrating associations with prevalent CTS. Jobs with combined high exposures of force and repetition showed consistently greater risk of CTS compared to jobs with lower exposure levels. [Description provided by NIOSH]
• Subjects:
  Environmental Exposure Men Musculoskeletal Diseases Musculoskeletal System Occupational Health Risk Assessment Risk Factors Safety Women
• Keywords:
  Carpal Tunnel Syndrome CTS Exposure Levels Force Hand Injuries Humans JEM Job Exposure Matrix MSD Musculoskeletal Disorders Musculoskeletal System Disorders Risk Factors Upper Extremities Workers

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• ISSN:
  1351-0711
• Document Type:
  Text
• Funding:
  Grant
• Genre:
  Abstract or Summary
• Place as Subject:
  California ; Illinois ; Iowa ; Missouri ; Ohio ; OSHA Region 10 ; OSHA Region 5 ; OSHA Region 7 ; OSHA Region 8 ; OSHA Region 9 ; Utah ; Washington ; Wisconsin
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  71
• NIOSHTIC Number:
  nn:20062001
• Citation:
  Occup Environ Med 2014 Jun; 71(Suppl 1):A48-A49
• Contact Point Address:
  Ann Marie Dale, Washington University School of Medicine, St. Louis, MO, USA
• Federal Fiscal Year:
  2014
• Performing Organization:
  University of Iowa
• Peer Reviewed:
  False
• Start Date:
  20050701
• Source Full Name:
  Occupational and Environmental Medicine. Challenges for Occupational Epidemiology in the 21st Century, EPICOH 2014, June 24-27, 2014, Chicago, Illinois
• Supplement:
  1
• End Date:
  20290630
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:423d87b3180905a7a85a99a87142046139aad06a539444dcafbb120fb7b7918c82c09e258fa942480f526b11e48d5ece34af4da5768b67e70048f52bdd8b3bed
• Download URL:
  https://stacks.cdc.gov/view/cdc/225328/cdc_225328_DS1.pdf
• File Type:
  [PDF - 73.31 KB ]