Histogram

Visit vs Total Sleep Duration (REM): the interval between sleep onset time and lights on/out-bed time while the participant is in REM sleep from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Peds - - - - - - - -
Teenz - - - - - - - -
TREC 513 97.6 ± 31.0 97.0 0.0 223.0 4 517
Age at time of visit vs Total Sleep Duration (REM): the interval between sleep onset time and lights on/out-bed time while the participant is in REM sleep from type I polysomnography
TREC
N Mean StdDev Median Min Max Unknown Total
Total 513 97.6 ± 31.0 97.0 0.0 223.0 4 517
16.14 to 17.41 years 129 94.5 ± 30.4 91.0 19.0 223.0 1 130
17.41 to 17.69 years 128 100.6 ± 33.1 102.0 0.0 202.0 1 129
17.69 to 17.91 years 128 96.1 ± 28.7 95.0 14.0 170.0 1 129
17.91 to 19.56 years 128 99.2 ± 31.9 98.0 11.0 198.0 1 129
Male gender vs Total Sleep Duration (REM): the interval between sleep onset time and lights on/out-bed time while the participant is in REM sleep from type I polysomnography
TREC
N Mean StdDev Median Min Max Unknown Total
Total 513 97.6 ± 31.0 97.0 0.0 223.0 4 517
No 254 97.7 ± 28.9 95.5 9.0 223.0 2 256
Yes 259 97.5 ± 33.1 97.0 0.0 202.0 2 261
Race vs Total Sleep Duration (REM): the interval between sleep onset time and lights on/out-bed time while the participant is in REM sleep from type I polysomnography
TREC
N Mean StdDev Median Min Max Unknown Total
Total 513 97.6 ± 31.0 97.0 0.0 223.0 4 517
White 307 94.0 ± 31.4 93.0 0.0 223.0 2 309
Black 183 104.4 ± 28.4 105.0 19.0 172.0 2 185
Other 23 90.8 ± 37.3 92.0 11.0 144.0 - 23