Objective: To understand the current situation of sleep quality of college students, and to
explore the relationship between resilience, perceived stress and sleep quality. Methods: This study
conducted a survey among 332 college students using the Resilience Scale for Chinese Adolescent, the
Perceived Stress Scale and the Pittsburgh Sleep Quality Index Scale. Results: (1) The detection rate of
sleep disorders in college students was 15.96%; (2) There was a significant positive correlation between
perceived stress and sleep quality (r=0.378; p<0.01), perceived stress and resilience (r=-0.690; p<0.01),
resilience and sleep quality (r=-0.273; p<0.01) were significantly negatively correlated; (3) resilience had
a significant predictive effect on sleep quality, and perceived stress fully mediates between resilience and
sleep quality. Conclusion: Resilience not only directly affect the sleep quality of college students, but also
indirectly affect the sleep quality through perceived stress.