精神科护士睡眠质量及影响因素相关性的研究

Study on sleep quality in psychiatric nurses and its influencing factors

目的 探讨精神科护士睡眠质量及其影响因素.方法 采用匹兹堡睡眠质量指数（PSQI）和焦虑自评量表（SAS）对160名精神科护士进行调查.结果 本组平均睡眠时间为（7.18±1.319）h,男护士睡眠时间低于女护士（P＜0.05）;睡眠质量较好（PSQI总分≤7分）护士占被调查者68.75%,有睡眠质量问题（PSQI总分＞7分）占被调查者31.25%,两组PSQI各成分得分和总分差异均有统计学意义（P＜0.01）;性别、学历、婚姻状态、技术职称在PSQI总分差异无统计学意义（P＞0.05）;20～30岁的护士及6～15年护龄的受试者PSQI得分最高（P＜0.05）;20～30岁、中专学历、单身护士群体睡眠质量问题的发生率最高（P＜0.01）;PSQI的7个成分得分及总分与焦虑情绪均具有相关性（P＜0.01）.结论 精神科护士睡眠质量低于普通人群,1/3有睡眠质量问题,睡眠质量与人口学因素及焦虑情绪存在明显交互作用.

Objective To discuss sleep quality in psychiatric nurses and analyze its influencing factors. Methods A total of 160 psychiatric nurses were investigated by using Pittsburgh Sleep Quality Index （PSQI） and the Self - Rating Anxiety Scale （SAS）. Results The average sleep duration was （7.18 ± 1.319 ）hours and sleep duration in male nurses was lower than that in female nurses （ P = 0. 005 ）. A total of 110people accounted for 68.75% of respondents had high sleep quality with PSQI total score equal to or below 7points. A total of 50 people accounted for 31.25% of respondents had low sleep quality with PSQI total score above 7 points. High sleep quality group had statistically significant difference with low sleep quality group in each aspect score and total score in PSQI （P 〈 0. 01 ）; Gender, education, marital status, technology titles did not have a statistically significant difference in the PSQI total score （P 〉0. 05）; 20 ～ 30 year-old and 6 ～ 15years of working experience had the highest scores in PSQI （ P 〈 0. 05 ）; 20 ～ 30 years old, secondary educational background, single nurse groups had the highest incidence of sleep disorder （ P 〈 0. 01 ）; seven components of PSQI scores and total scores significantly related to anxiety （ P 〈 0. 01 ）. Conclusions Sleep quality in psychiatric nurses are lower than the general population and one to third psychiatric nurses have problems of sleep quality. Sleep quality have a significant interaction with demographic factors and anxiety.