To the best of our knowledge, this is the first study to report influential factors of sleep duration from multidimensional perspectives. Our study included 38 potential influential factors elicited from eight domains: demographic characteristics, socio-economic characteristics, biological and psychosocial conditions, family history of sleep disorders, sleep environments, school schedules, daily activity and behavior routine, and parents' sleep habits.
Taking all the potential confounding effects into account, 17 factors were found to be significant risk factors for sleep duration