نتایج جستجو برای: standardized nordic questionnaire
تعداد نتایج: 275349 فیلتر نتایج به سال:
background and purpose: work-related musculoskeletal disorders are the most prevalent work- related disorders and the main cause of disability among workers. also these disorders are the main cause of absence from work and losing work hours and lead to reduction of productivity. materials & methods this cross–sectional analytical study was done on 100 workers of sorak tobacco factory selected r...
Background and aims: Standardized self-report questionnaires, because of their low costs and the ease of the summarization and analysis of their results, are considered as the most important and widely used approach to identifying and assessing work-related stressors. Current study was carried out with the aim of reviewing the available questionnaires for work-related stressor factors. Metho...
background: musculoskeletal disorders (msds) are one of the most common causes of occupational injuries that appear mainly in back, neck and upper limb. this study was conducted with the objectives of determination of prevalence rate of msds among workers of a generator manufacturing company and ergonomics assessment of working conditions. methods: in this study, 319 workers randomly selected p...
background: studies on the prevalence of work-related musculoskeletal disorders (wmsds) in computer users is high. the aim of this study was to determine the effect of three ergonomics intervention on body posture and musculoskeletal disorders in office workers (computer users) in isfahan gas company. these interventions include education, sports and installation of software on computer systems...
Background and aims: Today, to improve workplace safety, more focus is on organizational and managerial factors including the organization climate and in particular the safety climate. Given that safety perception and attitudes of employees toward workplace safety situation is different in an organization so, for measuring these differences in the various conditions, including different job pos...
Background: Work-related musculoskeletal disorders occur predominantly in the upper limbs and cause disability. When is it comes to the perception of people as for their abilities, Questionnaires are useful and valuable tools. Questionnaires can be used to measure the symptoms of disease and disability. We decided to evaluate correlation result of NORDIC questionnaire (wrist & hand) with DASH q...
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