Background. Physical activity is believed to enhance body functions and sense of wellbeing
in general population. Objectives. This study aimed to explore physical activity measures; …

The aging process is characterized by a series of molecular and cellular changes over the
years that could culminate in the deterioration of physiological parameters important to …

The main purpose of the study was to explore the associations of sleep duration and sleep
quality with physical activity (PA). In this cross-sectional study, participants were 894 elderly …

Background Sleep quality is an important physical requirement for a healthy life, and good
sleep quality has been recognized as a significant component in physical and mental health …

Objectives This study aimed:(a) to provide a detailed description of sleep, sedentary
behavior (SED), light physical activity (LPA), and moderate‐to‐vigorous physical activity …

Objectives This study set out to examine the bidirectional relationship between loneliness
and productive engagement, delineate the association between different dimensions of …

Background This study investigated whether daily physical activity of older adults, combined
with social relationships, is associated with the risk of sleep disorder. Further, it determined …

Sleep disturbances affect approximately half of the older adult population and add additional
risks of developing Alzheimer's disease. This study is to test the effects of a 12-week …

Background: The mental health status of older men is affected by several factors. Perceived
social support, rumination, sleep quality, and physical activity are key factors that affect the …

This study aimed to examine the associations of both subjectively and objectively measured
sleep with physical activity among older adults and to explore the possible moderating role …