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Prevalence and asso...
Prevalence and associated factors of lower extremity musculoskeletal disorders among manufacturing workers : a cross-sectional study in China
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- Jin, Xu (författare)
- Peking Univ, Sch Publ Hlth, Dept Occupat & Environm Hlth, Beijing, Peoples R China.
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- Dong, Yidan (författare)
- Peking Univ, Sch Publ Hlth, Dept Occupat & Environm Hlth, Beijing, Peoples R China.
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- Wang, Fujiang (författare)
- Peking Univ, Sch Publ Hlth, Dept Occupat & Environm Hlth, Beijing, Peoples R China.
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- Jiang, Ping (författare)
- Peking Univ, Sch Publ Hlth, Dept Occupat & Environm Hlth, Beijing, Peoples R China.
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- Zhang, Zhongbin (författare)
- Natl Hlth Commiss Peoples Republ China, Natl Ctr Occupat Safety & Hlth, Beijing, Peoples R China.
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- He, Lihua (författare)
- Peking Univ, Sch Publ Hlth, Dept Occupat & Environm Hlth, Beijing, Peoples R China.
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- Forsman, Mikael, Professor (författare)
- Karolinska Institutet,KTH,Ergonomi,Karolinska Inst, Inst Environm Med, Stockholm, Sweden.
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- Yang, Liyun, 1992- (författare)
- Karolinska Institutet,KTH,Ergonomi,Karolinska Inst, Inst Environm Med, Stockholm, Sweden.
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Peking Univ, Sch Publ Hlth, Dept Occupat & Environm Hlth, Beijing, Peoples R China Natl Hlth Commiss Peoples Republ China, Natl Ctr Occupat Safety & Hlth, Beijing, Peoples R China. (creator_code:org_t)
- 2022-02-02
- 2022
- Engelska.
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Ingår i: BMJ Open. - : BMJ. - 2044-6055. ; 12:2
- Relaterad länk:
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https://doi.org/10.1...
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https://bmjopen.bmj....
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https://urn.kb.se/re...
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https://doi.org/10.1...
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http://kipublication...
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Abstract
Ämnesord
Stäng
- Objective To survey the prevalence of lower extremity musculoskeletal disorders (MSDs) among Chinese manufacturing workers, and to identify the associated factors. Design Observational study with cross-sectional design. Setting A self-administered questionnaire survey was conducted in four manufacturing factories in China. Participants 7908 manufacturing workers were included in this study after excluding non-conforming personnel. Outcome measures Individual and work-related information, and MSDs in the whole leg and knee region were measured by the anonymous self-administered questionnaire. Individual and work-related factors associated with MSDs and their effects were identified through multivariate logistic regression. Results Of all respondents, 3241 (41.0%) reported having had lower extremity MSDs in the recent 12 months, and for the knees, ankles/feet and hips/thighs were 29.5%, 23.9% and 16.7%, respectively. After confounder-adjusted single-factor analysis, 22 variables (of 24) were significantly related to the disorders. Factors like always kneeling/squatting for long periods, always standing for long periods and often lifting in an uncomfortable position were shown to have higher risks, with ORs of 2.77 (95% CI: 2.33 to 3.30), 2.30 (1.96 to 2.69) and 2.25 (2.04 to 2.47). Comparable results were found on knee disorders. The final model included 15 variables of demography, biomechanics and work organisation. The following factors showed increased risks of lower extremity MSDs: being female, being older, longer working years, higher body mass index (BMI), keeping the same posture for a long time, awkward position, shift work and monotonous work. Whereas having enough breaks reduced the risk. Conclusion The prevalence of lower extremity MSDs among Chinese manufacturing workers is high. The most commonly affected body regions were the knees and ankles/feet. Multiple factors were found associated with lower extremity MSDs including age, BMI, work experience, work organisations, physical ergonomics exposures, etc.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Arbetsmedicin och miljömedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Occupational Health and Environmental Health (hsv//eng)
Nyckelord
- musculoskeletal disorders
- occupational & industrial medicine
- risk management
- preventive medicine
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Jin, Xu
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Dong, Yidan
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Wang, Fujiang
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Jiang, Ping
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Zhang, Zhongbin
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He, Lihua
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Forsman, Mikael, ...
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Yang, Liyun, 199 ...
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Kungliga Tekniska Högskolan
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Karolinska Institutet