Risk Factors for Upper Extremity Musculoskeletal Disorders Among Office Workers in Qom Province, Iran
Author(s):
Abstract:
Background
The identification of the risk factors for musculoskeletal disorders (MSDs) is the first step in designing effective preventive interventions.Objectives
To investigate the association between individual, organizational, physical, and psychological factors and upper extremity MSDs (i.e., shoulder, elbow and hand/wrist).Materials And Methods
In this cross-sectional study, the study population was comprised of office workers from Qom Province, Iran. Of the 1630 Iranian office workers who were selected via a random multistage cluster sampling method, 1488 completed a comprehensive data collection form designed to investigate the individual, organizational, physical, and psychological factors related to MSDs (response rate: 91.3%).Results
The predictors of shoulder MSDs in the past 12 months were uncomfortable sitting posture (β = 0.42, P = 0.04), limited rest breaks (β=0.73, P = 0.012), and no access to adjustable desks (β = 0.43, P = 0.018). Working on a computer for more than five hours (β = 0.61, P = 0.004) and an uncomfortable sitting posture (β = 0.79, P = 0.001) predicted hand/wrist symptoms.Conclusions
Various risk factors in the workplace may contribute to MSDs in different upper extremities. Preventive interventions should hence include ergonomic and office equipment modifications.Keywords:
Musculoskeletal Diseases , Risk Factors , Shoulder , Elbow , Hand , Wrist
Language:
English
Published:
Iranian Red Crescent Medical Journal, Volume:18 Issue: 10, Oct 2016
Page:
3
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