| 肘部支撑在视频显示终端作业过程中对背部和右手表面肌电影响的Meta分析 |
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| 引用本文： | 韩晓龙,孙庆云. 肘部支撑在视频显示终端作业过程中对背部和右手表面肌电影响的Meta分析[J]. 中国安全生产科学技术, 2009, 5(2): 85-87 |
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| 作者姓名： | 韩晓龙 孙庆云 |
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| 作者单位： | 中国安全生产科学研究院,北京,100029 |
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| 摘 要： | 本文主要探讨肘部支撑在视频显示终端作业过程中对背部和右手表面肌电的影响。采用Meta分析方法对以往研究资料进行筛检及汇总分析。结果发现：左右侧斜方肌的最大自主收缩百分比（MVC％）分别下降了0．83％（95％CI-1．00％--0．66％）和0．61％（95％CI-0．78％～-0．43％），对于右手食指伸指肌而言，其影响并不具有显著性。可以认为肘部支撑是一种比较简单而且有效的预防措施。
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| 关 键 词： | 表面肌电 Mem分析 视频显示终端作业 |
Meta-analysis on effects of arm support on back and right hand muscle activity in video display terminal working process |
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| HAN Xiao-long,SUN Qin-yun. Meta-analysis on effects of arm support on back and right hand muscle activity in video display terminal working process[J]. Journal of Safety Science and Technology, 2009, 5(2): 85-87 |
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| Authors: | HAN Xiao-long SUN Qin-yun |
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| Affiliation: | China Academy of Safety Science and Technology;Beijing 100029;China |
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| Abstract: | To gain insight into the effects of arm support on back and right hand muscle activity in video display terminal working prdess,Meta-analysis was employed to screen out and analyze the published study data.After using the arm support,left and right trapezius shows an decrease in MVC%,0.83%(95% CI-1.00%~-0.66%)and 0.61%(95% CI-0.78%~-0.43%),respectively.Arm support is proved to be promising for preventing musculoskeletal disorders in video display terminal work. |
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| Keywords: | surface electromyographic meta-analysis video display terminal work |
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