Fig. 1From: Association between prior-night sleep and next-day fatigue in older adults: a daily diary studyWithin-person association between sleep and fatigue. Panel A shows that, on days following short and long time in bed, they felt more fatigue compared with days following average time in bed. Panel B demonstrates that, on days following low levels of satisfaction with sleep, they also felt more fatigue compared with days following average sleep satisfactionBack to article page