fa مطالعه اختلالات اسکلتی- عضلانی در کارگران صنعت ساختمان سازی ایمنی فرآیند Process Safety پژوهشي Research <p align="right">چکیده</p> <font face="TimesNewRomanPS-BoldMT"><p><strong>Background and Aims</strong></p><font face="TimesNewRomanPSMT"><p align="left">Musculoskeletal Disorders are prevalent in construction workers in</p><p align="left">comparison to other working groups. This study was done to determine the prevalence of</p><p>musculoskeletal disorders in four construction sites.</p><font face="TimesNewRomanPS-BoldMT"><p><strong>Methods</strong></p><font face="TimesNewRomanPSMT"><p align="left">This study which has been done in Orumieh city in first six month grade of 1385 is a</p><p align="left">descriptive-analytical and cross-sectional study. For 89 construction workers questionnaires</p><p>were completed. Nordic standard questionnaire was used in study.</p><font face="TimesNewRomanPS-BoldMT"><p><strong>Results</strong></p><font face="TimesNewRomanPSMT"><p align="left">The higher (50.6%) and lowest (1.1%) prevalence rate were in low back and foot,</p><p align="left">respectively .Following low back, wrist (43.8%) and shoulder (40.4%) have the highest</p><p align="left">prevalence rate. There is a significant relation among neck, wrist, low back and knee with age and</p><p align="left">experience of workers (P <0.05).The chance of neck, wrist and low back incidence is increasing</p><p>with age.</p><font face="TimesNewRomanPS-BoldMT"><p><strong>Conclusion</strong></p><font face="TimesNewRomanPSMT"><p align="left">The results of this study reveal that the prevalence rate of Musculoskeletal Disorders</p><p align="left">are high in construction workers. Probably, the high prevalence of these disorders is due to non</p><p align="left">neutral postures, repetitive motions, manual material handling and the weight of used tools and</p><p align="left">objects . Therefore, ergonomics interventions in order to correction of awkward working posture,</p><p align="left">reducing working time and handled materials and tools weights modification in order to</p><p>decreasing these disorders prevalence are suggested.</p></font></font></font></font></font></font></font></font> کارگران ساختمان سازی،اختلالات اسکلتی- عضلانی،پوسچرهای نامناسب construction, construction workers, musculoskeletal disorders, awkward postures. 15 19 http://ioh.iums.ac.ir/browse.php?a_code=A-10-1-32&slc_lang=fa&sid=1 J. Nasl Saraji جبرائیل نسل سراجی 1360031947532846002781 1360031947532846002781 Yes دانشکده بهداشت دانشگاه علوم پزشکی تهران M. Hajaghazadeh محمد حاج آقازاده فیرورق 1360031947532846002782 1360031947532846002782 No دانشکده بهداشت دانشگاه علوم پزشکی تهران SM. Hosseine سید مصطفی حسینی 1360031947532846002783 1360031947532846002783 No دانشکده بهداشت دانشگاه علوم پزشکی تهران J. Adl جواد عدل 1360031947532846002784 1360031947532846002784 No دانشکده بهداشت دانشگاه علوم پزشکی تهران