Date of filling in this questionnaire or last update: 16/11/2020
1. JOB-EXPOSURE MATRICES
JEM name
JEM-Constances
Institute
WUSTL
Country
United States
Contact person
Brad Evanoff
Email
bevanoff@wustl.edu
References (citation)
  • Ngabirano L, Fadel M, Leclerc A, Evanoff BA, Dale AM, Roquelaure Y, Descatha A. Comparison Between a Job-Exposure Matrix (JEM) Score and Self-Reported Exposures for Carrying Heavy Loads Over the Working Lifetime in the CONSTANCES Cohort. Ann Work Expo Health. 2020 Feb 27. pii: wxaa015. doi: 10.1093/annweh/wxaa015.
  • Yung M, Dale AM, Buckner-Petty S, Roquelaure Y, Descatha A, Evanoff BA. Musculoskeletal symptoms associated with workplace physical exposures estimated by a job exposure matrix and by self-report. Am J Ind Med. 2019 Nov 6. doi: 10.1002/ajim.23064.
  • Yung M, Evanoff BA, Buckner-Petty S, Roquelaure Y, Descatha A, Dale AM. Applying two general population job exposure matrices to predict incident carpal tunnel syndrome: A cross-national approach to improve estimation of workplace physical exposures. Scand J Work Environ Health. 2019 Oct. pii: 3855. doi: 10.5271/sjweh.3855.
  • Fadel M, Leclerc A, Evanoff BA, Dale AM, Ngabirano L, Roquelaure Y, Descatha A. Association between occupational exposure and Dupuytren’s contracture using a job-exposure matrix and self-reported exposure in the CONSTANCES cohort. Occup Environ Med. 2019 Nov. 76(11):845-848. doi: 10.1136/oemed-2019-105912
Year JEM was developed
2019
Agents
  • Ergonomics, Physical Workload, and Injury Related
Ergonomics, Physical Workload, and Injury Related
  • Awkward work postures (e.g. kneeling/squatting, elevated arms, neck flection, back bent forward without support)
  • Physical work load (e.g. heavy lifting of people or objects, pushing/pulling)
  • Repetitive work movements
  • Sedentary work
  • Standing work
  • Work with video display units (VDU)
Occupation Axis
Yes
Coding system
  • ISCO 1988
Coding system (Number of digits used)
4
Industry Axis
No
Intensity
Yes
Probability
No
Duration
No
Frequency
No
Peaks
No
Data source(s)
  • Expert assessment
  • Self-reported data
Studies to which the JEM has been applied: Texts
  • Constances Cohort and NIOSH upper-extremity MSD consortium
Availability
  • Upon request