Four-way decomposition of the effects of nutrient supplement and physical exercise on depression among older Chinese: a nationwide cross-sectional analysis - Huang, Shuna; Guo, Jianhui; Jiang, Renquan; Ma, Ke; Lin, Fuxin; Li, Huangyuan; Kang, Dezhi; Wu, Siying (BMC public health, 2024)
Keywords: Activities of daily living; Adults; Aged; Aged patients; Aged, 80 and over; Body mass index; Calcium; China - epidemiology; Confounding (Statistics); Cross-Sectional Studies; Decomposition; Depression; Depression - epidemiology; Depression in old age; Dietary Supplements; Docosahexaenoic acid; East Asian People; Education; Epidemiology; Exercise; Exercise - psychology; Female; Food and nutrition; four-way decomposition; Health aspects; Humans; Longitudinal Studies; Male; Marital status; mediating effect; Mediation; Mediators; Mental depression; Mental disorders; Mental health; Nutrient supplement; Nutrients; Older adults; Older people; Overweight; Physical exercise; Physical fitness; Psychological aspects; Regression analysis; Regression models; Risk factors; Statistical analysis; Statistics; Vitamin A; Vitamins; China; Physical exercise; Depression; four-way decomposition; mediating effect; Older adults; Nutrient supplement