Tobacco exposure and sleep disturbance in 498 208 UK Biobank participants.

ABSTRACT:

Background

The prevalence of sleep disturbance is high and increasing. The study investigated whether active, former and passive smoking were associated with sleep disturbance.

Methods

This cross-sectional study used data from the UK Biobank: a cohort study of 502 655 participants, of whom 498 208 provided self-reported data on smoking and sleep characteristics. Multivariable multinomial and logistic regression models were used to examine the associations between smoking and sleep disturbance.

Results

Long-sleep duration (>9 h) was more common among current smokers [odds ratio (OR): 1.47; 95% confidence interval (CI): 1.17-1.85; probability value (P) = 0.001] than never smokers, especially heavy (>20/day) smokers (OR: 2.85; 95% CI: 1.66-4.89; P < 0.001). Former heavy

SUBMITTER: Boakye D 

PROVIDER: S-EPMC6166587 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature