Inter-relationships of Depressive and Insomnia Symptoms With Health Satisfaction in Heart Disease and Heart Disease-Free Older Adult Samples: Findings From a United States National Survey.

Background: Older adults with heart disease experience higher rates of depression and insomnia compared with heart disease-free peers. Aside from these psychological disturbances, overall health satisfaction, as a key indicator of subjective health status, may be affected by heart disease status. In spite of these overall associations, symptom-level relationships between depression, insomnia, and health satisfaction remain unclear.

Nonlinear associations of depression and sleep duration with cognitive impairment in older adults with hypertension: findings from a national survey.

Objectives: Cognitive impairment is a major health concern in older adults with hypertension, and both depression and abnormal sleep duration are recognized as potential contributing factors. This study aimed to explore the nonlinear association of depression and sleep duration with cognitive impairment among older adults with hypertension.

Methods: This cross-sectional study was based on the 2017-2018 wave of Chinese Longitudinal Healthy Longevity Survey.