Phenotypes of sleep health among adults with chronic heart failure in a randomized controlled trial of cognitive behavioral therapy for insomnia.

ABSTRACT:

Background

Poor sleep contributes to adverse health in heart failure. However, studies are limited to isolated sleep characteristics.

Purposes

To evaluate changes in sleep health phenotypes after cognitive behavioral therapy for insomnia or attention control and associations between sleep health phenotypes, symptoms, stress, functional performance, and emergency department visits and hospitalizations.

Methods

Secondary analysis of a randomized controlled trial of cognitive behavioral therapy for insomnia among adults with heart failure. We measured sleep (rest-activity rhythms, sleep duration, quality, and efficiency, insomnia severity, daytime sleepiness), symptoms, cognitive ability, vigilance, and 6-minute walk distance at baseline and 3-, 6-, and 12-month postinte

SUBMITTER: Jeon S 

PROVIDER: S-EPMC11624990 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature