https://www.selleckchem.com/pr....oducts/1-methyl-3-ni
2, SE=5.6, .01). In contrast, sleep midpoint and variability in duration were not associated with physical activity. Sensitivity analyses identified an association of short sleep duration and greater variability in sleep duration with greater accelerometry-derived moderate-to-vigorous physical activity measured at the HCHS/SOL baseline (M=2.1years before the sleep assessment). Findings help clarify inconsistent prior research associating short sleep duration and sleep variability with greater health risk