fa وضعیت ارگونومیکی کارگران کارخانه‌ی پارس سوییچ با روش تجزیه و تحلیل وضعیت‌های بدنی به هنگام کار، زنجان 1380 مقاله پژوهشی Original Research Article <div style="text-align: justify;"><span style="font-family:Times New Roman;"><span style="font-size:18px;"><strong><span style="color:#ffffff;"><span style="background-color:#16a085;">Background:</span></span></strong></span><span style="font-size:16px;"> Musculoskeletal disorders originating from inappropriate occupational postures are one of the most important occupational problems, which cause inability to work and early resignation. According to the importance of identification of inappropriate work-related postures, this study was performed to assess the ergonomic situations of workers of Pars Switch factory working in assembly and production halls by OWAS method in 2001.</span><br> <strong><span style="font-size:18px;"><span style="color:#ffffff;"><span style="background-color:#16a085;">Materials and Methods:</span></span></span></strong><span style="font-size:16px;"> In order to perform this descriptive study all of the working posts in the assembly and production halls of the factory which included 14 working posts were selected as samples and assessed by means of OWAS (with its high validity and reliability). A total of 886 postures were registered and using OWAS software the data were analyzed. </span><br> <strong><span style="font-size:18px;"><span style="color:#ffffff;"><span style="background-color:#16a085;">Results:</span></span></span></strong><span style="font-size:16px;"> Evaluations revealed that the working post of HL at the assembly hall gained the highest percent of abnormal work postures (67.7%). Also, 3.7% of all inappropriate postures are included in the work phase of handing the screws.</span><br> <strong><span style="font-size:18px;"><span style="color:#ffffff;"><span style="background-color:#16a085;">Conclusion:</span></span></span></strong><span style="font-size:16px;"> Standing posture was the most important ergonomic problem in this factory. Performance of further studies in order to prevent inappropriate postures is recommended.</span></span></div> ERGONOMY, OCCUPATIONAL DISEASE, WORK POSTURES, MUSCULOSKELETAL DISORDERS, OWAS 39 45 http://journal.zums.ac.ir/browse.php?a_code=A-10-1-111&slc_lang=fa&sid=1 Mehdi Ghasemkhani مهدی قاسم خانی 5200319475328460069992 5200319475328460069992 Yes Mostafa Pouya مصطفی پویا 5200319475328460069993 5200319475328460069993 No