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Video Display Terminal Workstation Improvement Program: I. Baseline Associations Between Musculoskeletal Discomfort and Ergonomic Features of Workstations

 

作者: Bernard,   Demure Rose,   Luippold Carol,   Bigelow Danielle,   Ali Kenneth,   Mundt Bernhard,  

 

期刊: Journal of Occupational and Environmental Medicine  (OVID Available online 2000)
卷期: Volume 42, issue 8  

页码: 783-791

 

ISSN:1076-2752

 

年代: 2000

 

出版商: OVID

 

数据来源: OVID

 

摘要:

Associations between selected sites of musculoskeletal discomfort and ergonomic characteristics of the video display terminal (VDT) workstation were assessed in analyses controlling for demographic, psychosocial stress, and VDT use factors in 273 VDT users from a large administrative department. Significant associations with wrist/hand discomfort were seen for female gender; working 7+ hours at a VDT; low job satisfaction; poor keyboard position; use of new, adjustable furniture; and layout of the workstation. Significantly increased odds ratios for neck/shoulder discomfort were observed for 7+ hours at a VDT, less than complete job control, older age (40 to 49 years), and never/infrequent breaks. Lower back discomfort was related marginally to working 7+ hours at a VDT. These results demonstrate that some characteristics of VDT workstations, after accounting for psychosocial stress, can be correlated with musculoskeletal discomfort.

 



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