مقدمه: جابجایی دستی بیمار یکی از ریسک فاکتورهای مهم در بروز اختلالات اسکلتی عضلانی در بین کارکنان مراقبتهای بهداشتی می باشد. هدف این مطالعه تخمین بار مکانیکی وارده بر کمر در وظایف جابجایی دستی بیمار در کارکنان است. روشها: در این مطالعه، 10 نفر از کارکنان مراقبتهای بهداشتی وظایف معمول جابجایی دستی بیمار را به صورت یک نفره و دو نفره انجام دادند. از این افراد جهت تعیین پوسچر از دو بعد مقابل و پهلو...

Background and aims: Iranian lifting guidelines are used as a risk assessment tool to prevent back pain in various industries. It is believed that the tools and methods used for the assessment should be simple and yet accurate.Given that this guideline adopted the American Conference of Governmental Hygienists (ACGIH) threshold limit values (TLVs) for lifting as allowable load limits and the ac...

Introduction: Manual Material handling includes activities in which pushing, pulling, lifting, lowering, carrying, and holding the load, the most common of which is lifting. This study aimed to evaluate the reliability of the KIM-LHC method to identify high-risk manual load lifting tasks. Material and Methods: This cross-sectional study was performed on healthy male workers with a history of m...

Background: Patient Manual handling is one of the major risk factors in musculoskeletal disorders among healthcare workers (HCWs). Therefore, the purpose of this study was to estimate the mechanical force on the low back of the staff responsible for patient manual handling and to exam in the effect of patient manual handling by two people on the level forces exerted on HCWs ҆ low back. meth...

Introduction: Many methods exist for evaluating ergonomic risk factors for LBP at workplace, including biomechanical, physiological and psycho-physical methods. Digital Human Modeling (DHM) as a tool based on computer for ergonomic evaluation that Because having advantages such as saving time and costs in assessment and actively evaluation of ergonomic solutions in the digital environment....