摘要
目的 调查护士自我效能感及预防住院患者院内静脉血栓栓塞症知信行情况。方法 对河南省三所三甲医院285名护士进行现状调查。现状调查的结果采用统计软件SPSSAU22.0进行分析。结果 护士预防院内静脉血栓栓塞症知信行与自我效能感均处于中等水平，知识既能直接影响行为，也能通过信念和自我效能感的链式中介效应影响行为。自我效能感在知识与行为之间起调节作用，随着自我效能感的提高，知识对行为的影响幅度减小。结论 提高护士知识、信念和自我效能感水平有助于提高护士预防院内静脉血栓栓塞症行为水平。
关键词： 护士；自我效能感；静脉血栓栓塞症；知信行
Abstract
Objective To investigate nurses' self-efficacy and knowledge-attitude-practice of prevention of in-hospital venous thromboembolism. Methods 285 nurses from third-class hospitals in Henan province were investigated. Statistical software SPSSAU22.0 was used to analyze the results of the current investigation. Results The knowledge-attitude-practice and self-efficacy of nurses in preventing venous thromboembolism in hospital were in the middle level. Knowledge not only could affect behavior directly, but also through the chain mediating effect of belief and self-efficacy. Self-efficacy plays a moderating role between knowledge and behavior. With the increase of self-efficacy, the influence of knowledge on behavior decreases. Conclusion Improving nurses' knowledge, belief and self-efficacy can improve nurses' behavior level of preventing venous thromboembolism in hospital.
Key words： Nurse; Self-efficacy; Venous thromboembolism; Knowledge-attitude-practice
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