“…4,5 Sleep is increasingly conceptualized as a health-relevant behavior, 6 with shorter sleep being related to a variety of negative health outcomes such as type 2 diabetes, 7 hypertension, 8 cardiovascular disease and events, 9 obesity, 10,11 hypercholesterolemia, 12,13 and all-cause mortality. 6,14 Short sleep duration has also been associated with psychological outcomes such as depression, anxiety, 15 and substance abuse 16 as well as deficits in cognitive functioning, 17 attention, 18,19 and academic performance. 20 Previous literature documents sex and racial/ethnic differences in sleep duration in adults, [21][22][23][24][25] with women sleeping longer than men 21,22 and African Americans and Hispanics sleeping less than Whites.…”