Sleep regularity is an essential part of the multidimensional sleep health framework. The
phenomenon of irregular sleep patterns is widespread in contemporary lifestyles. This …

Immigrants face unique challenges and stressors before leaving their country of origin and
upon arrival to their host country, all of which may impair their sleep health. We synthesized …

Variability in sleep duration and cardiovascular health have been infrequently investigated,
particularly among reproductive-age women. We examined these associations across the …

Habitual sleep duration and efficiency vary widely by age, gender, and racial/ethnic identity.
Despite growing research on the importance of night‐to‐night, intraindividual variability (IIV) …

Individuals from minoritized racial/ethnic groups have higher levels of circulating
inflammatory markers. However, the mechanisms underlying these differences remain …

Objective Sleep quality and duration are important for biological restoration and promotion
of psychological well-being. Optimism may facilitate or result from sufficient sleep, but …

INTRODUCTION Measuring day‐to‐day sleep variability might reveal unstable sleep‐wake
cycles reflecting neurodegenerative processes. We evaluated the association between …

Recent research highlights a variety of negative outcomes associated with intraindividual
variability in positive affect (PA) and in sleep. Thus, this study examined the associations of …

Abstract Purpose of Review Sleep plays a pivotal role in regulating numerous physiological
functions, including cardiovascular activity, glucose regulation, lipid management, and …

Abstract Study Objectives Insufficient sleep costs the US economy over 411billionperyear.
However,moststudiesinvestigatingtheeconomiccosts…-timemeasuresofsleep,whichmaybepronetorecallbiasandcannotca …