Predicting sleep quality from stress and prior sleep - A study of day-to-day covariation across sixweeks
Sleep Medicine, 06/12/2012
Akerstedt T et al. – Stress during the day predicts subsequent sleep quality on a day–to–day basis across 42 days. The observed range of variation in stress/worries was modest, which is why it is suggested that the present data underestimates the impact of stress on subsequent sleep quality.