Nocturnal hypoxemia is related to morning negative affectivity in untreated patients with severe obstructive sleep apnea.

ABSTRACT: The relationship between sleep apnea and morning affectivity remains unclear. We aimed to clarify how sleep disturbance in patients with obstructive sleep apnea (OSA) influences their affectivity. The enrolled participants underwent the Positive and Negative Affect Schedule on their beds immediately before and after overnight polysomnography. Thirty patients with OSA were divided into two groups according to the apnea-hypopnea index (AHI): mild to moderate OSA (5 ≤ AHI < 30/h) and severe OSA (AHI ≥ 30/h) groups. Additionally, 11 healthy participants (AHI < 5/h) were included as the control group. No independent association was found between affectivity and OSA severity markers in the whole population; however, the severe OSA group had a significantly higher cumulative percentage of sleep t

SUBMITTER: Kumagai H 

PROVIDER: S-EPMC9732184 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature