Interaction of sleep quality and sleep duration on impaired fasting glucose: a population-based cross-sectional survey in China.

ABSTRACT:

Objectives

To explore the interactions of sleep quality and sleep duration and their effects on impaired fasting glucose (IFG) in Chinese adults.

Design

Cross-sectional survey.

Setting

Community-based investigation in Xuzhou, China.

Participants

15 145 Chinese men and women aged 18-75 years old who fulfilled the inclusion criteria.

Primary and secondary outcome measures

The Pittsburgh Sleep Quality Index was used to produce sleep quality categories of good, common and poor. Fasting blood glucose levels were assessed for IFG. Sleep duration was measured by average hours of sleep per night, with categories of <6, 6-8 and >8 h. The products of sleep and family history of diabetes, obesity and age were added to the logistic regression model to evaluate the a

SUBMITTER: Lou P 

PROVIDER: S-EPMC3963090 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature