主题词：Frailty in Older Adults; Nutrition and Health in Aging; Balance, Gait, and Falls Prevention; Dementia and Cognitive Impairment Research; Bone health and osteoporosis research; Health disparities and outcomes; Hip and Femur Fractures; Intensive Care Unit Cognitive Disorders; Geriatric Care and Nursing Homes; Chronic Disease Management Strategies; Physical Activity and Health; Body Composition Measurement Techniques; Aging and Gerontology Research; Cardiovascular and exercise physiology; Stroke Rehabilitation and Recovery; Cerebral Palsy and Movement Disorders; Health Systems, Economic Evaluations, Quality of Life; Musculoskeletal pain and rehabilitation; Nutritional Studies and Diet; Alzheimer's disease research and treatments; Genetics, Aging, and Longevity in Model Organisms; Cardiac, Anesthesia and Surgical Outcomes; Heart Failure Treatment and Management; Osteoarthritis Treatment and Mechanisms; Sepsis Diagnosis and Treatment