Ergonomic evaluation of body postures and effective risk factors contributing musculoskeletal disorder in barbers in SARDASHT

• Format: Article
• Language: fas
• Published: Tehran University of Medical Sciences 2012-03-01
• Series: بهداشت و ایمنی کار
• Subjects: REBA; barbers and hairdressers; ergonomic evaluation; Sardasht
• Online Access: http://jhsw.tums.ac.ir/browse.php?a_code=A-10-25-23&slc_lang=en&sid=1
• ISSN: 2251-807X; 2383-2088

Introduction: Any disorders or injuries to musculoskeletal system due to working procedure or conditons would be considered as work-related musculoskeletal disorders (WMSDs). The present study aimed to evaluate body postures and main risk factors contributing musculoskeletal disorder in barbers in IRAN, SARDASHT .Materials and Methods: This study is a descriptive – analytical and cross sectional study. Total number of the hairdressers in Sardasht city were one hunderd and ten people. Nordic questionnaire, camcorder and Reba checklist were used to collect required data. .Results: Based on the demographic data 42.9 % of the studied people were male and 57 .1% were women with the mean age of 18.8±73.31 and 75.6±12.28, respectively. Elbow pain has the highest prevalence (90%) and it was 71, 70, 68, 66, 63, 56, 48, 45 percent respectively, in the neck, wrist . hand, shoulder, hip, thigh, back, foot, ankle, knee, back body regions. According to the posture assessment, 27.6% of the risks were in moderate to high levels of exposure as risk factors for the musculoskeletal disorders. . Conclusion: High prevalence of upper extremity musculoskeletal disorders shows that inappropriate posture,improper use of work tools, and highly repetitive movements for long period in make up task are the main reasons for the er prevalence of upper limb disorders in this occupational group.