The Mean and Variability of Morning Hour Activity Over 2-3?Days Predict 5-Year Mortality and Frailty Risk in a National Sample of Older Adults.
The Mean and Variability of Morning Hour Activity Over 2-3?Days Predict 5-Year Mortality and Frailty Risk in a National Sample of Older Adults. J Am Geriatr Soc. 2026 Sep 17.