Associations of daily weather and ambient air pollution with objectively assessed sleep duration and fragmentation: a prospective cohort study.

ABSTRACT:

Objective

Given the lack of studies examining the associations between daily weather and air pollution with nightly objective sleep over multiple weeks, we quantified these associations in a prospective cohort of healthy participants with episodic migraine.

Methods

Ninety-eight participants completed daily electronic diaries and wore an actigraph for an average of 45 ds, and a total 4406 nights of data were collected. Nightly sleep characteristics including duration, wake after sleep onset (WASO), and efficiency were assessed using wrist actigraphy. Daily weather parameters and air pollution levels were collected from local weather station and ground-level air quality monitors. We used linear fixed effects models adjusting for participant, day of the week, and day of the yea

SUBMITTER: Li W 

PROVIDER: S-EPMC7669563 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature