医学生的睡眠质量和相关因素分析

Analysis of sleep quality and correlative factors in medical college students

目的 研究医学生的睡眠质量及影响因素。 方法 采用分层整群抽样方法 ,以匹兹堡睡眠质量指数 (PSQI)、自评抑郁量表 (SDS)、焦虑自评量表 (SAS)为工具 ,调查某医学院 1～ 4年级在校大学生的睡眠情况及影响因素 ,分析有关因素与睡眠质量的相关关系。 结果 医学生睡眠不佳者占 15 .75 % ,其中男生 9.42 % ,女生 6 .34% ,性别间差异无显著意义 (P =0 .0 8)。相关分析发现 ,与睡眠质量密切相关的因素依次为 :焦虑情绪 (0 .46 1)、抑郁情绪 (0 .45 9)、睡眠时间 (-0 .2 99)、睡眠规律 (0 .2 34)、宿舍关系 (0 .2 31)、食欲 (0 .2 17)、课外娱乐 (-0 .175 )、睡前饥饿 (0 .15 9)等。 结论 医学生睡眠质量不佳者的比例比一般大学生高 ,且SDS、SAS得分高者比得分低者睡眠质量差。心理因素是影响睡眠的主要因素 。

ObjectiveTo research the correlation between sleep quality and influencing factors in medical college students.[WT5”HZ] Methods [WT5”BZ]The sleepqualty and influencing factors were investigated in grade 1～4 medical college students by means of Pittsburgh Sleep Quality Index(PSQI),Self-Rating Anxiety Scale(SAS),Self-Rating Depression Scale(SDS) and Self-designed Questionnaire. [WT5”HZ]Results [WT5”BZ]The total prevalence of poor sleep was 15.8%,boys were 18.1%,girls were 13.0%,there was no significant difference between them (P=0.08).Analysis of correlation showed that main risk factors influencing sleep quality were anxious emotion,depressive emotion,sleep duration,sleep regulation,dorm relation, diet etc.[WT5”HZ]Conclusion [WT5”BZ]The prevalence of poor sleep in medical college students was higher than that of general college students. Psychological factor was the most important influencing factor.