Upper extremities musculoskeletal disorders: Prevalence and associated ergonomic factors in an electronic assembly factory
| Autor: | Sasitorn Taptagaporn, Chatchai Ekpanyaskul, Somthus Pullopdissakul, Arunwongse Thepchatri, Adul Bundhukul |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Adult
Male Upper extremity Adolescent Posture electronic assembly Mechanical engineering lcsh:Medicine ergonomic Young Adult Environmental health Manufacturing Industry Prevalence Humans Medicine Musculoskeletal Diseases repetitive strain injury business.industry lcsh:R Public Health Environmental and Occupational Health Human factors and ergonomics General Medicine Middle Aged Thailand Occupational Diseases Cross-Sectional Studies Disorders prevalence Factory (object-oriented programming) Female Ergonomics Electronics business |
| Zdroj: | International Journal of Occupational Medicine and Environmental Health, Vol 26, Iss 5, Pp 751-761 (2013) |
| ISSN: | 1232-1087 |
| Popis: | Objectives:To determine the magnitude, distribution and associated ergonomic factors of upper extremities musculoskeletal disorders (UEMSD) among workers of electronic assembly in Thailand. Material and Methods: This was a cross-sectional study. 591 of 853 workers in an electronic and electrical appliance assembly factory in Bangkok, Thailand, participated in this study. A self-administered questionnaire consisting of demographic data and ergonomic factors was collected from October 2010 to January 2011. Clinical examination of each worker was performed by an occupational physician. The criteria for diagnosis of UEMSD came as a result of a consensus reached by a group of orthopedists. The associated factors were analyzed using a multiple logistic regression. Results: The point prevalence of clinically diagnosed UEMSD was as follows: radial styloid tenosynovitis - 13.03% (95% CI: 10.31-15.75), trigger finger - 9.48% (95% CI: 7.11-11.84), carpal tunnel syndrome - 8.12% (95% CI: 5.91-10.33), lateral epicondylitis - 3.38% (95% CI: 1.92-4.85), and medial epicondylitis - 1.69% (95% CI: 0.65-2.73), respectively. The adjusted odds ratio with statistical significance associated with UEMSD was as follows: high force of wrist - 1.78 (95% CI: 1.06-2.99), awkward posture of wrist - 2.37 (95% CI: 1.28-4.37) and contact stress at wrists - 1.75 (95% CI: 1.02-3.00) to develop radial styloid tenosynovitis. For trigger finger, the ratios were awkward posture of fingers - 2.09 (95% CI: 1.12-3.90) and contact stress on finger - 1.86 (95% CI: 1.04-3.34). For medial epicondylitis, it was an awkward posture of using elbows - 3.14 (95% CI: 1.10-8.95). However, this study did not find any associations between repetitive motion and any UEMSD. Conclusions: UEMSD are most commonly found in electronic assembly workers. The relevant parties should provide comprehensive ergonomic resolution for these workers. |
| Databáze: | OpenAIRE |
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