Name
minspo2lt85totduration
Label
Total sleep duration associated with oxygen saturation less than 85% from type I polysomnography
Units
minutes
Type
numeric
Visit (Number) vs Total sleep duration associated with oxygen saturation less than 85% 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 10.9 ± 34.1 0.4 0.0 349.5 293 1,516
CPAP Titration Visit (CPAP) 1,065 5.1 ± 20.6 0.0 -6.0 326.4 451 1,516
Two Month Post-CPAP Neurocognitive Visit (2M) 879 6.3 ± 23.8 0.0 -6.0 288.2 637 1,516
Four Month Post-CPAP Neurocognitive Visit (4M) - - - - - - 1,516 1,516
Six Month Post-CPAP Neurocognitive Visit (6M) 849 5.5 ± 23.3 0.0 -6.0 415.0 667 1,516
Gender vs Total sleep duration associated with oxygen saturation less than 85% 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 Total sleep duration associated with oxygen saturation less than 85% 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 Total sleep duration associated with oxygen saturation less than 85% from type I polysomnography
Diagnostic Visit (DX)
N Mean StdDev Median Min Max Unknown Total
Total 1,223 10.9 ± 34.1 0.4 0.0 349.5 293 1,516
Male 783 13.4 ± 39.2 0.4 0.0 349.5 175 958
Female 440 6.6 ± 21.5 0.3 0.0 312.8 118 558
Gender vs Total sleep duration associated with oxygen saturation less than 85% from type I polysomnography
CPAP Titration Visit (CPAP)
N Mean StdDev Median Min Max Unknown Total
Total 1,065 5.1 ± 20.6 0.0 -6.0 326.4 451 1,516
Male 699 6.1 ± 24.0 0.0 -6.0 326.4 259 958
Female 366 3.2 ± 11.5 0.0 -2.0 111.0 192 558
Gender vs Total sleep duration associated with oxygen saturation less than 85% from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N Mean StdDev Median Min Max Unknown Total
Total 879 6.3 ± 23.8 0.0 -6.0 288.2 637 1,516
Male 572 7.8 ± 28.1 0.0 -2.0 288.2 386 958
Female 307 3.5 ± 11.7 0.0 -6.0 129.8 251 558
Gender vs Total sleep duration associated with oxygen saturation less than 85% 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 Total sleep duration associated with oxygen saturation less than 85% from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N Mean StdDev Median Min Max Unknown Total
Total 849 5.5 ± 23.3 0.0 -6.0 415.0 667 1,516
Male 552 6.2 ± 27.1 0.0 -6.0 415.0 406 958
Female 297 4.1 ± 13.5 0.0 -6.0 127.4 261 558
Race/Ethnicity vs Total sleep duration associated with oxygen saturation less than 85% 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 Total sleep duration associated with oxygen saturation less than 85% 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 Total sleep duration associated with oxygen saturation less than 85% from type I polysomnography
Diagnostic Visit (DX)
N Mean StdDev Median Min Max Unknown Total
Total 1,223 10.9 ± 34.1 0.4 0.0 349.5 293 1,516
Native American 20 7.6 ± 14.0 0.4 0.0 48.3 8 28
Asian 73 12.1 ± 44.1 0.2 0.0 312.8 16 89
Black 120 14.7 ± 45.4 0.6 0.0 317.7 52 172
Hispanic 84 12.9 ± 29.8 0.7 0.0 157.6 32 116
White 918 10.3 ± 32.3 0.3 0.0 349.5 184 1,102
Other 8 1.8 ± 3.2 0.2 0.0 8.4 1 9
Race/Ethnicity vs Total sleep duration associated with oxygen saturation less than 85% from type I polysomnography
CPAP Titration Visit (CPAP)
N Mean StdDev Median Min Max Unknown Total
Total 1,065 5.1 ± 20.6 0.0 -6.0 326.4 451 1,516
Native American 17 5.1 ± 15.3 0.1 0.0 63.7 11 28
Asian 60 1.7 ± 5.8 0.0 -2.0 35.8 29 89
Black 97 7.3 ± 26.8 0.1 0.0 208.5 75 172
Hispanic 72 8.5 ± 22.7 0.1 0.0 140.3 44 116
White 814 4.8 ± 20.4 0.0 -6.0 326.4 288 1,102
Other 5 7.3 ± 15.9 0.1 0.0 35.8 4 9
Race/Ethnicity vs Total sleep duration associated with oxygen saturation less than 85% from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N Mean StdDev Median Min Max Unknown Total
Total 879 6.3 ± 23.8 0.0 -6.0 288.2 637 1,516
Native American 13 8.0 ± 23.2 0.1 0.0 84.4 15 28
Asian 49 3.5 ± 12.6 0.0 0.0 61.4 40 89
Black 77 4.1 ± 14.0 0.0 0.0 100.3 95 172
Hispanic 65 11.9 ± 31.7 0.3 0.0 165.2 51 116
White 672 6.2 ± 24.4 0.0 -6.0 288.2 430 1,102
Other 3 10.8 ± 17.6 1.3 0.0 31.1 6 9
Race/Ethnicity vs Total sleep duration associated with oxygen saturation less than 85% 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 Total sleep duration associated with oxygen saturation less than 85% from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N Mean StdDev Median Min Max Unknown Total
Total 849 5.5 ± 23.3 0.0 -6.0 415.0 667 1,516
Native American 13 0.7 ± 1.9 0.0 0.0 6.5 15 28
Asian 50 1.7 ± 8.4 0.0 0.0 57.3 39 89
Black 75 2.3 ± 5.5 0.0 -6.0 33.0 97 172
Hispanic 61 6.3 ± 22.0 0.0 0.0 157.4 55 116
White 647 6.1 ± 25.6 0.0 -6.0 415.0 455 1,102
Other 3 10.2 ± 3.2 9.9 7.2 13.5 6 9