#sleepbehavior
Research suggests #sleepregularity is an important aspect of #sleepbehavior. However, accelerometers used to measure #sleep regularity may be inaccurate due to short study duration. This study investigates how many nighttime measurements are needed to reliably estimate sleep regularity.
How many nights are needed? The short-term stability of intraindividual variability in sleep parameters derived from accelerometry data in a cohort of normal sleepers
AbstractStudy Objectives. Individual sleep/wake patterns can be characterized by the intraindividual mean (iM) and variability (iSD), which captures night-
academic.oup.com
September 1, 2026 at 12:53 PM