Gender

Visit vs Sleep time from self-reported bed and wake times in minutes (all days)
N Mean StdDev Median Min Max Unknown Total
Peds - - - - - - - -
Teenz - - - - - - - -
TREC 508 498.6 ± 87.5 497.1 222.9 865.7 9 517
Age at time of visit vs Sleep time from self-reported bed and wake times in minutes (all days)
TREC
N Mean StdDev Median Min Max Unknown Total
Total 508 498.6 ± 87.5 497.1 222.9 865.7 9 517
16.14 to 17.41 years 129 501.7 ± 72.4 497.1 355.7 810.0 1 130
17.41 to 17.69 years 125 503.2 ± 85.9 502.9 248.6 724.3 4 129
17.69 to 17.91 years 127 496.6 ± 90.8 499.3 222.9 865.7 2 129
17.91 to 19.56 years 127 493.1 ± 99.7 486.4 240.0 832.1 2 129
Male gender vs Sleep time from self-reported bed and wake times in minutes (all days)
TREC
N Mean StdDev Median Min Max Unknown Total
Total 508 498.6 ± 87.5 497.1 222.9 865.7 9 517
No 255 497.7 ± 81.2 497.1 248.6 810.0 1 256
Yes 253 499.6 ± 93.6 497.1 222.9 865.7 8 261
Race vs Sleep time from self-reported bed and wake times in minutes (all days)
TREC
N Mean StdDev Median Min Max Unknown Total
Total 508 498.6 ± 87.5 497.1 222.9 865.7 9 517
White 306 501.6 ± 72.2 498.2 265.7 832.1 3 309
Black 179 492.7 ± 106.4 492.9 222.9 810.0 6 185
Other 23 506.1 ± 110.3 497.1 392.9 865.7 - 23