摘要
目的了解护士对人体力学原理相关知识的认知情况，并分析其影响因素，为制定护士职业性腰背痛的预防措施提供依据。方法采用自制的护士人体力学相关知识问卷对208名护士进行调查。结果4．1％的护士认为自己非常了解人体力学原理；208名护士的总得分为（3．56±1．39）分，各条目的回答正确率为19．2％～71．0％；不同学历护士人体力学原理相关知识掌握程度差异显著（P〈0．05）。结论护士对人体力学原理的总体认知有待加强，可以通过定期组织相关培训，操作示范省力方法，增设省力工具等方法，提高护士的认知和行为依从性。
Objective To investigate nurses＇ awareness of human mechanics and its affected factors, and to provide information for formulating prevention measures for occupational low back pain. Methods A total of 208 nurses completed a self-designed question- naire about knowledge of human mechanics. Results Of these participants, 4.1% considered themselves very familiar with human mechanics; their knowledge about human mechanics averaged 3.56±1.39, with the correct answer rate on each knowledge ques- tion ranging from 19.2% to 71.0%. Knowledge in nurses with different education levels showed significant difference （P〈0.05）. Conclusion Nurses＇ awareness of and compliance with human mechanics should be strengthened through provision of regular training, demonstration of labor saving methods, and provision of labor-saving devices.
基金
广东省深圳市龙岗区科技计划医疗卫生项目(ys2012158)
