Longitudinal associations between sleep duration and cognitive function in the elderly population in China: A 10‐year follow‐up study from 2005 to 2014

Sleep duration is increasingly recognized as an important determinant of cognitive function among elderly. However, longitudinal studies on the relationship between sleep duration and cognitive function in Chinese elderly are rare. We sought to investigate the longitudinal association between sleep duration and cognitive function in Chinese elderly during a 10-year follow-up.This longitudinal study analyzed 2148 elderly (the baseline including...