The restorative function of sleep is shaped by its duration, timing, continuity, subjective
quality, and efficiency. Current sleep recommendations specify only nocturnal duration and …

Objective Sleep disturbances (insufficient or poor sleep quality) have been linked to
abnormal glucose metabolism. This systematic review and meta-analysis aimed to explore …

Objective To develop and present consensus findings of the National Sleep Foundation
sleep timing and variability panel regarding the impact of sleep timing variability on health …

This renowned work is derived from the authors' acclaimed national review course (" Physics
of Medical Imaging") at the University of California-Davis for radiology residents. The text is a …

Study objectives Country or regional differences in sleep duration are well-known, but few
large-scale studies have specifically evaluated sleep variability, either across the work …

Background It has been previously shown that a high percentage of medical students have
sleep problems that interfere with academic performance and mental health. Methods To …

Previous studies of seasonal effects on sleep have yielded unclear results, likely due to
methodological differences and limitations in data size and/or quality. We measured the …

Objective: This study aimed to investigate subjective sleep quality and its association with
demographics, psychological health, and sleep hygiene related behaviors in pre-clinical …

Objectives To examine the impact of sleep health on work in Japan and to investigate the
relationship between presenteeism and sleep health. Design Cross sectional analysis of a …

The purpose of this study is to provide essential data for the establishment of education and
policy for the formation of healthy lifestyles of adolescents in the future by analyzing the …