Association between daytime napping and cognitive impairment among Chinese older population: a cross-sectional study.
Hong ZhangLijuan ZhangChen ChenXiaoni ZhongPublished in: Environmental health and preventive medicine (2023)
Daytime napping had nonlinear association with cognitive impairment in Chinese elderly population. No napping and excessive daytime napping (>90 minutes) were related to cognitive impairment in participants with 7 and more hours nighttime sleep duration.