Abstract:

Along with widespread use of computers, work-related musculoskeletal disorders (MSDs) have become the most prevalent ergonomic problems in computer users. With evaluating musculoskeletal disorders among Computer Users can intervent a action to reduce musculoskeletal disorders carried out. The aim of the present study was to Assessment of Musculoskeletal Disorders among Computer Users in Isfahan University with Rapid Office Strain Assessment (ROSA) method and Nordic questionnaire. This cross-sectional study was conducted on 96 computer users in Isfahan university. The data were analyzed using correlation and line regression by test spss 20. and descriptive statistics and Anova test. Data collection tool was Nordic questionnaire and Rapid Office Strain Assessment method checklist. The results of Nordic questionnaire showed that prevalence of musculoskeletal disorders in computer users were in the shoulder (62.1%), neck (54.9%) and back (53.1%) respectively more than in other parts of the body. Based on the level of risk of ROSA were 19 individuals in an area of low risk, 50 individual area of notification and 27 individual in the area hazard and need for ergonomics interventions. Musculoskeletal disorders prevalence were in women more than men. Also Anova test showed that there is a direct and significant correlation between age and work experience with a final score ROSA (p<0.001). The study result showed that the prevalence of MSDs among computer users of Isfahan universities is pretty high and must ergonomic interventions such as computer workstation redesign, users educate about ergonomic principles computer with work, reduced working hours in computers with work, and elbows should be kept close to the body with the angle between 90 and 120 degrees to reduce musculoskeletal disorders carried out.

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