Investigation on sleep quality and sleepiness of students in guangzhou college

Objective To investigate the sleep situation of college students in Guangzhou City to know sleep quality and sleepiness in different professional and different grade of students in Guangzhou College. Methods 1200 students were selected by random,Pittsburgh sleep quality index(PSQI) was used to assess students′ sleep quality and Epworth sleep score(ESS) was used to assess students′ degree of sleepiness. Results 858 questionnaires were valid.There were no significant difference between male and female in PSQI score(P=0.481),but there were significant difference in ESS score(P=0.003).There was no significant difference between different grade in PSQI score and ESS score(P=0.062,P= 0.281). The score of PSQI and ESS were significant difference among different professional(P=0.001,P=0.000). Conclusion Different professional impact sleep quality and sleepiness of students in college, parents and teachers in college should pay more attention to sleep problems of students.