某医科大学科研人员睡眠质量及其相关影响因素分析

Analysis of sleep quality and related impact factors in research staff of a medical university

目的:了解医学科研人员睡眠质量与心理健康的关系以及影响因素.方法:采用匹兹堡睡眠质量指数(PSQI)调查表,症状自评量表(SCL90)及一般情况调查表对某医科大学152名医学科研人员进行调查.结果:①以PSQI总分≥8作为判断睡眠质量问题的标准,有9.7%的医学科研人员有睡眠质量问题,主要表现为日间功能障碍(48.3%)、睡眠质量较差(19.3%)、入睡时间延长(16.0%)和睡眠时间减少(10.6%);②性别、学历对医学科研人员的睡眠质量以及心理健康的影响不大;③影响医学科研人员睡眠质量的主要因素为心理健康状况,相关分析表明PSQI总分与SCL90总均分间存在相关性(r=0.329),多元逐步回归分析表明影响睡眠质量的心理症状因子主要为偏执和躯体化因子;④不同睡眠质量者的心理健康状况存在显著差异(P<0.05).两两比较发现,睡眠质量越好,心理健康状况也越好(P<0.05);⑤临床医学科研人员的抑郁和精神病性两项因子分高于基础医学科研人员(P<0.05);⑥对科研工作进展满意者睡眠质量以及心理健康状况均好于不满意者(P<0.01).结论:医学科研人员睡眠质量存在问题.心理健康状况是影响睡眠质量的主要因素,且两者相互作用,互为因果,科研工作进展满意与否是睡眠质量和心理健康的影响因素之一.

AIM： To investigate the relation between sleep quality and mental health of medical research staff and to study the possible related impact factors. METHODS： One hundred and fifty-two medical research staff were evaluated and analyzed with Pittsburgh Sleep Quality Index （PSQI）, Symptom Checklist 90 （SCL-90） and General hfformation Questionnaire scale. RESULTS： ① With the total PSQI score≥8 as the standard for evaluation, 9.7% medical researchers had sleep problems, such as daytime dysfunction （48.3%）, low sleep quality （ 19.3% ）, prolonged sleep latency （ 16. 0% ） and shorter sleep duration （10.6%）. ② Sex or education level had little impact on the sleep quality and mental health. ③The main factor affecting the sleep quality was the status of mental health. The total score of PSQI had a positive correlation with the general symptomatic index of SCL-90 （r = 0. 329 ）. Multivariate regression analyses showed that paranoid and somatization had significant influences on the sleep quality.④ People with different sleep quality also differ greatly in the status of mental health （P 〈 0.05）. Post Hoc Tests showed that the sleep quality had a positive correlation with mental health （ P 〈 0. 05 ）. ⑤ The score of depression and psychopathy in clinical researchers was higher than that of basic medical researchers （ P 〈 0, 05 ）. ⑥ The sleep quality and mental health status of the researchers who were satisfied with the progress of their researches were better than those who were not satisfied with their research progress（ P 〈 0. 01 ）. CONCLUSION： Medical researchers have some problems in sleep quality. The status of mental heahh is the main factor that affects the sleep quality, and vice verse. Satisfaction of research progress is also an iraportant factor affecting the sleep quality and mental health.