【摘要】

目的：探讨大学生的睡眠质量及其与心理健康的关系，为改善睡眠质量提供参考。
方法：采用随机抽样
方法，以班级为单位，以匹兹堡睡眠质量指数(pittsburgh sleep quality index，PSQI) 和症状自评量表-90(symptom cheeklist，SCL-90)为评价工具进行问卷调查并当场收回。
结果：经统计学分析，1000名大学生PSQI 总均分为5.45±2.65，男生得分低于女生，但差异无统计学意义（t=0.83，P＞0.05）。1000名大学生SCL-90 总均分为1.50±0.67，男女生分别为1.49±0.68和1.51±0.66，男生得分低于女生，但差异无统计学意义（t=0.43，P＞0.05）。SCL-90各因子平均得分在男女生不同性别间差异无统计学意义。PSQI 各成份和总分与SCL- 90 各因子均分及总分间存在正相关。其中PSQI 总分与SCL-90 总分间的相关系数高达0.476，且有显著性意义 P < 0.01。PSQI 总分与SCL-90 各因子间的相关系数均在0.30以上，均呈显著的正相关关系P < 0.05。
结论：我国大学生睡眠质量与心理健康高度相关，保证一定质和量的睡眠对于维护我国大学生的心理健康非常重要。

【Abstract】

Abstract Objective: To investigate the relationship between sleep quality and mental health of college students, and to provide reference for improving the quality of sleep.
Methods: a random sampling method was used to investigate the -90 quality (index) and (cheeklist PSQI, SCL-90) in the sleep Pittsburgh (symptom).
Results: by statistical analysis, the total score of 1000 college students in PSQI was 5.45 + 2.65, and the boys scored lower than that of girls, but the difference was not statistically significant (t=0.83, P＞0.05). The total score of SCL-90 was 1.50 0.67, the male and female students were 1.51 + 0.68 and 0.66 + 1.49 respectively, and the boys scored lower than that of girls, but the difference was not statistically significant (t=0.43, P > 0.05). There was no significant difference between the average scores of SCL-90 and the difference between male and female students. There are positive correlation between PSQI and SCL- 90. Among them, the correlation coefficient between the total score of PSQI and SCL-90 was 0.476, and it had significant meaning P < 0.01. The correlation coefficient between the total score of PSQI and SCL-90 was more than 0.30, which showed a significant positive correlation with P < 0.05.
Conclusion  : the sleep quality and mental health of college students are highly correlated, and it is very important to guarantee the quality and quantity of sleep for the maintenance of mental health of college students.