Race/Ethnicity

Visit (Number) vs Average oxygen saturation while 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 94.1 ± 2.3 94.0 80.0 99.0 293 1,516
CPAP Titration Visit (CPAP) 1,065 94.6 ± 3.7 95.0 -2.0 99.0 451 1,516
Two Month Post-CPAP Neurocognitive Visit (2M) 879 94.6 ± 4.0 95.0 -2.0 99.0 637 1,516
Four Month Post-CPAP Neurocognitive Visit (4M) - - - - - - 1,516 1,516
Six Month Post-CPAP Neurocognitive Visit (6M) 849 94.5 ± 5.2 95.0 -2.0 99.0 667 1,516
Gender vs Average oxygen saturation while 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 Average oxygen saturation while 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 Average oxygen saturation while awake from type I polysomnography
Diagnostic Visit (DX)
N Mean StdDev Median Min Max Unknown Total
Total 1,223 94.1 ± 2.3 94.0 80.0 99.0 293 1,516
Male 783 93.8 ± 2.3 94.0 80.0 99.0 175 958
Female 440 94.6 ± 2.2 95.0 87.0 99.0 118 558
Gender vs Average oxygen saturation while awake from type I polysomnography
CPAP Titration Visit (CPAP)
N Mean StdDev Median Min Max Unknown Total
Total 1,065 94.6 ± 3.7 95.0 -2.0 99.0 451 1,516
Male 699 94.3 ± 4.2 95.0 -2.0 99.0 259 958
Female 366 95.1 ± 2.1 95.0 89.0 99.0 192 558
Gender vs Average oxygen saturation while awake from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N Mean StdDev Median Min Max Unknown Total
Total 879 94.6 ± 4.0 95.0 -2.0 99.0 637 1,516
Male 572 94.4 ± 2.3 95.0 84.0 99.0 386 958
Female 307 94.8 ± 5.9 95.0 -2.0 99.0 251 558
Gender vs Average oxygen saturation while 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 Average oxygen saturation while awake from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N Mean StdDev Median Min Max Unknown Total
Total 849 94.5 ± 5.2 95.0 -2.0 99.0 667 1,516
Male 552 94.4 ± 4.6 95.0 -2.0 98.0 406 958
Female 297 94.8 ± 6.0 95.0 -2.0 99.0 261 558
Race/Ethnicity vs Average oxygen saturation while 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 Average oxygen saturation while 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 Average oxygen saturation while awake from type I polysomnography
Diagnostic Visit (DX)
N Mean StdDev Median Min Max Unknown Total
Total 1,223 94.1 ± 2.3 94.0 80.0 99.0 293 1,516
Native American 20 94.1 ± 2.3 94.5 88.0 98.0 8 28
Asian 73 95.4 ± 1.7 96.0 91.0 99.0 16 89
Black 120 94.8 ± 2.7 95.0 80.0 99.0 52 172
Hispanic 84 94.1 ± 2.1 94.0 89.0 98.0 32 116
White 918 93.9 ± 2.2 94.0 85.0 99.0 184 1,102
Other 8 94.4 ± 1.8 94.5 91.0 97.0 1 9
Race/Ethnicity vs Average oxygen saturation while awake from type I polysomnography
CPAP Titration Visit (CPAP)
N Mean StdDev Median Min Max Unknown Total
Total 1,065 94.6 ± 3.7 95.0 -2.0 99.0 451 1,516
Native American 17 94.8 ± 2.0 95.0 90.0 98.0 11 28
Asian 60 96.5 ± 1.6 97.0 92.0 99.0 29 89
Black 97 95.3 ± 2.3 96.0 85.0 99.0 75 172
Hispanic 72 94.4 ± 2.0 94.0 90.0 98.0 44 116
White 814 94.4 ± 4.0 95.0 -2.0 99.0 288 1,102
Other 5 94.0 ± 2.5 95.0 90.0 96.0 4 9
Race/Ethnicity vs Average oxygen saturation while awake from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N Mean StdDev Median Min Max Unknown Total
Total 879 94.6 ± 4.0 95.0 -2.0 99.0 637 1,516
Native American 13 95.2 ± 1.9 95.0 92.0 98.0 15 28
Asian 49 96.3 ± 1.6 97.0 92.0 99.0 40 89
Black 77 95.7 ± 2.1 96.0 89.0 99.0 95 172
Hispanic 65 94.5 ± 2.1 95.0 89.0 98.0 51 116
White 672 94.3 ± 4.4 95.0 -2.0 99.0 430 1,102
Other 3 94.3 ± 1.5 94.0 93.0 96.0 6 9
Race/Ethnicity vs Average oxygen saturation while 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 Average oxygen saturation while awake from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N Mean StdDev Median Min Max Unknown Total
Total 849 94.5 ± 5.2 95.0 -2.0 99.0 667 1,516
Native American 13 95.4 ± 1.7 96.0 93.0 98.0 15 28
Asian 50 96.5 ± 1.5 97.0 92.0 98.0 39 89
Black 75 94.5 ± 11.4 96.0 -2.0 99.0 97 172
Hispanic 61 94.4 ± 2.3 95.0 88.0 98.0 55 116
White 647 94.4 ± 4.4 95.0 -2.0 99.0 455 1,102
Other 3 93.7 ± 2.5 94.0 91.0 96.0 6 9