The Association Between Insomnia Symptoms and Mood Changes During Exercise Among Patients Enrolled in Cardiac Rehabilitation

摘要

PURPOSE: Insomnia symptoms (ie, difficulty falling asleep, difficulty staying asleep, and early awakenings) are common among patients with cardiovascular disease and may interfere with the beneficial impact of exercise on mood state. This study investigated the association of insomnia symptom severity with mood disturbance and with changes in mood state during exercise in a cardiac rehabilitation (CR) population.