Relationship between Job Stress and Ergonomic Behavior with Musculoskeletal Disorders in an Auto-part Production Company
محل انتشار: مجله آرشیو علوم بهداشتی، دوره: 7، شماره: 1
سال انتشار: 1396
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 408
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شناسه ملی سند علمی:
JR_AHS-7-1_004
تاریخ نمایه سازی: 27 مرداد 1397
چکیده مقاله:
Background & Aims of the Study: Worker’s behaviors, uncontrolled job stress, psycho- socialfactors and non-ergonomic principles, lead to risk of musculoskeletal disorders. This rsearch wasdone conducted to analyze relationship these factors in an auto-parts production company inQom province, Iran in 2015.Materials and Methods: This study was a cross-sectional one conducted on all workers(n=113). To measure the ergonomic behavior, behavioral sampling checklist was used.Researcher-made demographic and Nordic questionnaire beside valid HSE job stressquestionnaire were used. Data analysis was done with SPSS V20 using Poisson regressionmethod.Results:: Age’s average of studied workers was 26.76±4.6 and work history was 3.49±3.36years. Eighty nine ones (%66.9) experienced at least musculoskeletal pain at one part of theirbody. Highest rate of pain was reported in low back pain (58.42%). Among 1792 observedbehavior, 49.61% of behaviors were ergonomic. The manual handling behavior with 76.19% asthe rate was the worst. Mean (±SD) of occupational stress score was measured 95.72 (±14.25).According to Poisson regression musculoskeletal disorders among men were significantly lessthan women (38.3%) (P=0.04). With one unit, increasing in ergonomic behavior, disorders weredecreased 3.35 times (P <0.001). Also, accompanied with increasing the demand score, wewould be experienced a 50% reduction in musculoskeletal disorders.Conclusion: Based on our finding, studied workers were in high degree risk of job stress. Inaddition, stress and behavior were correlated with musculoskeletal disorders prevalence.Keywords:Stress,Ergonomic behavior,Musculoskeletal disorders,Occupational Health,Iran.
کلیدواژه ها:
نویسندگان
Mohammad Khandan
Ergonomics Department, Health School, Work Health Research Centre, Qom University of Medical Sciences, Qom University of Medical Sciences, Qom, Iran.
Somayeh Momenyan
Paramedical sciences Faculty, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Maryam Khodabandeloo
Student Research Committee, Qom University of Medical Sciences, Qom, Iran
Alireza Koohpaei
Occupational Health Department, Health School, Work Health Research Centre, Qom University of Medical Sciences, Qom, Iran