Chronotypes and their association with sleep quality among Chinese college students of Anhui Province: a cross-sectional study.

ABSTRACT:

Objectives

To describe the prevalence of chronotype and sleep quality among Chinese college students and explore the relationship between chronotype and sleep quality.

Design

A cross-sectional study.

Setting

Four colleges and universities in Anhui, China, between November and December 2020.

Participants

A total of 4768 college students were recruited using a stratified, multistage, cluster sampling survey.

Outcome measures

Morningness-Eveningness Questionnaire 19 was used to determine the chronotype of the students and the Pittsburgh Sleep Quality Index (PSQI) was used to measure their sleep quality. The multiple logistic regression model was used to explore the potential association between chronotype and sleep quality.

Results

The self-reported

SUBMITTER: Tong X 

PROVIDER: S-EPMC10660650 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature