Worry and Rumination Have Distinct Associations with Nighttime versus Daytime Sleep Symptomology.

Conclusions: Worry and rumination were observed to be distinct constructs that separately contributed to predicting daytime sleep-related impairment. Future studies should more closely examine how cognitive processes relate to insomnia symptomology during the day. PMID: 32036690 [PubMed - as supplied by publisher]
Source: Behavioral Sleep Medicine - Category: Sleep Medicine Authors: Tags: Behav Sleep Med Source Type: research