本文通过调查青海省大学生睡眠质量状况,从而有针对性的改善大学生睡眠质量。研究采用分层整群抽样法对青海省320名本科在校大学生采用匹兹堡睡眠质量指数进行问卷调查。结果显示312名大学生中有25.64%的学生睡眠质量好,50.00%的学生睡眠质量中等,24.36%的学生睡眠质量差;睡眠质量因年级及专业不同而有差异。因此,青海省在校大学生存在一定程度的睡眠质量问题,应有针对性的采取措施改善大学生睡眠质量。 In this paper, by investigating the quality of sleep in college students in Qinghai Province, thus targeted to improve the quality of sleep in college students. A stratified cluster sampling method was used to investigate the Pittsburgh sleep quality index of 320 undergraduates in Qinghai Province. The results showed that 25.64% of the 312 college students had good sleep quality, 50.00% of the students had moderate sleep quality, 24.36% of the students had poor sleep quality, and the quality of sleep was different according to their grade and specialty. Therefore, college students in Qinghai Province, there is a certain degree of sleep quality problems, measures should be targeted to improve the quality of sleep in college students.