Risk Assessment of Computer Users' Upper Musculoskeletal limbs Disorders in a Power Company by means of RULA Method and NMQ in 1390

ABSTRACT

Background and aims: Development and rapid increase of computer usage in all aspects of industry and society has been caused remarkable increase in musculoskeletal disorders of upper limbs. So, this study was conducted to determine the prevalence of upper musculoskeletal limbs disorders, to assess potential risk to them and their relations with demographic characteristics among computer users of a power company`s Computer Users