Abnormal sleep duration and sarcopenia are jointly associated with adverse depressive trajectories in adults aged ≥45: Evidence from a longitudinal cohort study.
Abnormal sleep duration (ASD) and sarcopenia are highly prevalent. However, their combined effects on dynamic depressive trajectories remain unclear. This study aimed to explore the associations of coexisting ASD and sarcopenia with first-onset depressive symptoms and depressive symptom trajectories in adults aged ≥45...