Sex

Visit (Number) vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline (BL) - - - - - - 1,516 1,516
Clinical Evaluation (CE) - - - - - - 1,516 1,516
Diagnostic Visit (DX) 1,223 85.2 ± 53.2 76.0 5.5 347.0 293 1,516
CPAP Titration Visit (CPAP) 1,065 91.7 ± 56.5 79.5 0.0 345.5 451 1,516
Two Month Post-CPAP Neurocognitive Visit (2M) 879 74.9 ± 51.3 62.0 3.0 353.0 637 1,516
Four Month Post-CPAP Neurocognitive Visit (4M) - - - - - - 1,516 1,516
Six Month Post-CPAP Neurocognitive Visit (6M) 849 73.6 ± 52.8 61.0 1.0 368.0 667 1,516
Gender vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Baseline (BL)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Male - - - - - - 958 958
Female - - - - - - 558 558
Gender vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Clinical Evaluation (CE)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Male - - - - - - 958 958
Female - - - - - - 558 558
Gender vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Diagnostic Visit (DX)
N Mean StdDev Median Min Max Unknown Total
Total 1,223 85.2 ± 53.2 76.0 5.5 347.0 293 1,516
Male 783 88.0 ± 55.3 77.0 5.5 347.0 175 958
Female 440 80.3 ± 48.9 70.5 8.5 276.0 118 558
Gender vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
CPAP Titration Visit (CPAP)
N Mean StdDev Median Min Max Unknown Total
Total 1,065 91.7 ± 56.5 79.5 0.0 345.5 451 1,516
Male 699 95.2 ± 59.4 82.0 0.0 345.5 259 958
Female 366 85.1 ± 50.2 76.0 8.0 290.0 192 558
Gender vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N Mean StdDev Median Min Max Unknown Total
Total 879 74.9 ± 51.3 62.0 3.0 353.0 637 1,516
Male 572 78.8 ± 54.2 66.3 3.0 353.0 386 958
Female 307 67.8 ± 44.7 54.5 4.5 264.5 251 558
Gender vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Four Month Post-CPAP Neurocognitive Visit (4M)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Male - - - - - - 958 958
Female - - - - - - 558 558
Gender vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N Mean StdDev Median Min Max Unknown Total
Total 849 73.6 ± 52.8 61.0 1.0 368.0 667 1,516
Male 552 76.7 ± 56.0 63.3 1.0 368.0 406 958
Female 297 68.0 ± 46.1 59.0 3.0 307.0 261 558
Race/Ethnicity vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Baseline (BL)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Native American - - - - - - 28 28
Asian - - - - - - 89 89
Black - - - - - - 172 172
Hispanic - - - - - - 116 116
White - - - - - - 1,102 1,102
Other - - - - - - 9 9
Race/Ethnicity vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Clinical Evaluation (CE)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Native American - - - - - - 28 28
Asian - - - - - - 89 89
Black - - - - - - 172 172
Hispanic - - - - - - 116 116
White - - - - - - 1,102 1,102
Other - - - - - - 9 9
Race/Ethnicity vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Diagnostic Visit (DX)
N Mean StdDev Median Min Max Unknown Total
Total 1,223 85.2 ± 53.2 76.0 5.5 347.0 293 1,516
Native American 20 104.2 ± 64.4 77.3 18.0 216.5 8 28
Asian 73 75.2 ± 60.4 60.0 8.5 347.0 16 89
Black 120 77.8 ± 53.0 65.3 9.0 311.5 52 172
Hispanic 84 70.5 ± 44.1 64.3 11.0 230.0 32 116
White 918 87.8 ± 52.8 77.8 5.5 295.5 184 1,102
Other 8 94.8 ± 43.6 83.5 57.5 185.5 1 9
Race/Ethnicity vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
CPAP Titration Visit (CPAP)
N Mean StdDev Median Min Max Unknown Total
Total 1,065 91.7 ± 56.5 79.5 0.0 345.5 451 1,516
Native American 17 87.0 ± 51.6 60.5 32.0 189.0 11 28
Asian 60 81.7 ± 58.8 70.3 8.0 277.0 29 89
Black 97 79.5 ± 48.0 71.5 7.0 249.0 75 172
Hispanic 72 79.6 ± 54.4 66.8 6.5 243.5 44 116
White 814 95.2 ± 57.3 84.8 0.0 345.5 288 1,102
Other 5 70.5 ± 36.8 70.5 17.5 120.5 4 9
Race/Ethnicity vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N Mean StdDev Median Min Max Unknown Total
Total 879 74.9 ± 51.3 62.0 3.0 353.0 637 1,516
Native American 13 71.3 ± 39.0 79.0 21.5 133.5 15 28
Asian 49 62.6 ± 46.7 43.5 6.5 202.0 40 89
Black 77 68.8 ± 49.0 60.0 7.0 247.5 95 172
Hispanic 65 62.9 ± 46.5 52.0 6.0 173.0 51 116
White 672 77.9 ± 52.4 64.8 3.0 353.0 430 1,102
Other 3 53.2 ± 15.4 51.0 39.0 69.5 6 9
Race/Ethnicity vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Four Month Post-CPAP Neurocognitive Visit (4M)
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 1,516 1,516
Native American - - - - - - 28 28
Asian - - - - - - 89 89
Black - - - - - - 172 172
Hispanic - - - - - - 116 116
White - - - - - - 1,102 1,102
Other - - - - - - 9 9
Race/Ethnicity vs Wake After Sleep Onset: the total duration between sleep onset and lights-on/out-bed time while being awake from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N Mean StdDev Median Min Max Unknown Total
Total 849 73.6 ± 52.8 61.0 1.0 368.0 667 1,516
Native American 13 75.6 ± 63.5 58.5 19.0 236.0 15 28
Asian 50 65.7 ± 60.4 48.8 4.5 290.5 39 89
Black 75 74.7 ± 47.8 72.5 6.5 280.5 97 172
Hispanic 61 66.2 ± 50.9 53.5 8.5 255.0 55 116
White 647 74.8 ± 52.9 62.5 1.0 368.0 455 1,102
Other 3 55.0 ± 32.1 38.5 34.5 92.0 6 9