We found inconsistent evidence that the use of an arm support or an alternative mouse may or may not reduce the incidence of neck or shoulder MSDs .
For other physical ergonomic interventions there is no evidence of an effect .
For organisational interventions , in the form of supplementary breaks , there is very low- quality evidence of an effect on upper limb discomfort .
For training and multifaceted interventions there is no evidence of an effect on upper limb pain or discomfort .
BACKGROUND Work-related upper limb and neck musculoskeletal disorders ( MSDs ) are one of the most common occupational disorders worldwide .
Studies have shown that the percentage of office workers that suffer from MSDs ranges from 20 to 60 per cent .
The direct and indirect costs of work-related upper limb MSDs have been reported to be high in Europe , Australia , and the United States .
Although ergonomic interventions are likely to reduce the risk of office workers developing work-related upper limb and neck MSDs , the evidence is unclear .
This is an up date of a Cochrane Review which was last published in 2012 .
OBJECTIVES To assess the effects of physical , cognitive and organisational ergonomic interventions , or combinations of those interventions for the prevention of work-related upper limb and neck MSDs among office workers .
Multi dimensional system for evaluating preventive program for upper extremity disorders among computer operators.
Typing is associated with musculoskeletal complaints ( MSCs ) , caused by multiple risk factors . Although a wide variety of ergonomic intervention programs were conducted to reduce risk factors and MSC 's , only few of them were found evidence based . This study aim ed to test the efficacy of a workplace intervention in reducing MSC 's among computer workers . 66 computer workers were assigned r and omly to one of three intervention programs : ergonomic intervention including biofeedback , intervention without biofeedback and control group without intervention . The efficacy was tested by advanced assessment including ; pain location and severity , posture at work , upper extremity 3D kinematics , muscle activity and psychosocial status . Working hypothesis ; significant score differences will be found between the study groups which underwent ergonomic intervention and the control group on the following measures : pain complaints , upper extremity kinematics , muscle activity and psychosocial status . Significant differences were found between pre and post intervention and between research groups and the control group in pain , posture and motion . The ergonomic intervention with biofeedback had no unique contribution in comparison to other interventions . In conclusion ; the proposed intervention program was found efficient for reducing pain among computer workers
We found inconsistent evidence that the use of an arm support or an alternative mouse may or may not reduce the incidence of neck or shoulder MSDs .
For other physical ergonomic interventions there is no evidence of an effect .
For organisational interventions , in the form of supplementary breaks , there is very low- quality evidence of an effect on upper limb discomfort .
For training and multifaceted interventions there is no evidence of an effect on upper limb pain or discomfort .
BACKGROUND Work-related upper limb and neck musculoskeletal disorders ( MSDs ) are one of the most common occupational disorders worldwide .
Studies have shown that the percentage of office workers that suffer from MSDs ranges from 20 to 60 per cent .
The direct and indirect costs of work-related upper limb MSDs have been reported to be high in Europe , Australia , and the United States .
Although ergonomic interventions are likely to reduce the risk of office workers developing work-related upper limb and neck MSDs , the evidence is unclear .
This is an up date of a Cochrane Review which was last published in 2012 .
OBJECTIVES To assess the effects of physical , cognitive and organisational ergonomic interventions , or combinations of those interventions for the prevention of work-related upper limb and neck MSDs among office workers .