An Investigation about Sleep Quality among Medical College Students

Objective: To investigate current status of sleep quality of medical college students,and to propose specific measures.Methods: Stratified sampling survey was performed.Pittsburgh sleep quality index(PSQI) and a self-designed questionnaire about influencing factors of sleep quality were used.Results: The average PSQI score of 1 547 medical college students was 6.22±2.36,and 27.4 percent of them showed poor sleep quality.The differences between different genders and specialties were not statistically significant(P0.05).The three-year students got the highest PSQI score(P0.05).Conclusions: Sleep quality of medical college students generally is not good.Integrated measures should be taken to improve their sleep quality and promote their psychosomatic health.