Histogram

Visit (Number) vs ESS Total Score
N Mean StdDev Median Min Max Unknown Total
Baseline (BL) 1,507 10.5 ± 4.5 10.0 0.0 24.0 9 1,516
Clinical Evaluation (CE) 1,506 10.5 ± 4.5 10.5 0.0 24.0 10 1,516
Diagnostic Visit (DX) 1,234 10.2 ± 4.4 10.0 0.0 22.0 282 1,516
CPAP Titration Visit (CPAP) 1,058 9.8 ± 4.5 10.0 0.0 23.0 458 1,516
Two Month Post-CPAP Neurocognitive Visit (2M) 1,516 2.8 ± 7.3 4.0 -7.0 22.0 - 1,516
Four Month Post-CPAP Neurocognitive Visit (4M) 830 7.6 ± 4.3 7.0 -1.0 23.0 686 1,516
Six Month Post-CPAP Neurocognitive Visit (6M) 1,516 2.2 ± 7.2 3.0 -7.0 22.0 - 1,516
Gender vs ESS Total Score
Baseline (BL)
N Mean StdDev Median Min Max Unknown Total
Total 1,507 10.5 ± 4.5 10.0 0.0 24.0 9 1,516
Male 953 10.3 ± 4.4 10.0 0.0 22.0 5 958
Female 554 11.0 ± 4.7 11.0 0.0 24.0 4 558
Gender vs ESS Total Score
Clinical Evaluation (CE)
N Mean StdDev Median Min Max Unknown Total
Total 1,506 10.5 ± 4.5 10.5 0.0 24.0 10 1,516
Male 952 10.3 ± 4.4 10.0 0.0 22.0 6 958
Female 554 11.0 ± 4.7 11.0 0.0 24.0 4 558
Gender vs ESS Total Score
Diagnostic Visit (DX)
N Mean StdDev Median Min Max Unknown Total
Total 1,234 10.2 ± 4.4 10.0 0.0 22.0 282 1,516
Male 788 10.0 ± 4.2 10.0 0.0 22.0 170 958
Female 446 10.5 ± 4.5 10.0 0.0 22.0 112 558
Gender vs ESS Total Score
CPAP Titration Visit (CPAP)
N Mean StdDev Median Min Max Unknown Total
Total 1,058 9.8 ± 4.5 10.0 0.0 23.0 458 1,516
Male 698 9.4 ± 4.4 9.0 0.0 23.0 260 958
Female 360 10.4 ± 4.6 10.0 0.0 22.0 198 558
Gender vs ESS Total Score
Two Month Post-CPAP Neurocognitive Visit (2M)
N Mean StdDev Median Min Max Unknown Total
Total 1,516 2.8 ± 7.3 4.0 -7.0 22.0 - 1,516
Male 958 2.9 ± 7.2 4.0 -7.0 21.0 - 958
Female 558 2.6 ± 7.5 3.0 -7.0 22.0 - 558
Gender vs ESS Total Score
Four Month Post-CPAP Neurocognitive Visit (4M)
N Mean StdDev Median Min Max Unknown Total
Total 830 7.6 ± 4.3 7.0 -1.0 23.0 686 1,516
Male 539 7.3 ± 4.1 7.0 0.0 20.0 419 958
Female 291 8.1 ± 4.5 8.0 -1.0 23.0 267 558
Gender vs ESS Total Score
Six Month Post-CPAP Neurocognitive Visit (6M)
N Mean StdDev Median Min Max Unknown Total
Total 1,516 2.2 ± 7.2 3.0 -7.0 22.0 - 1,516
Male 958 2.4 ± 7.1 3.0 -7.0 22.0 - 958
Female 558 2.0 ± 7.2 2.0 -7.0 19.0 - 558
Race/Ethnicity vs ESS Total Score
Baseline (BL)
N Mean StdDev Median Min Max Unknown Total
Total 1,507 10.5 ± 4.5 10.0 0.0 24.0 9 1,516
Native American 28 11.5 ± 4.4 11.5 3.0 20.0 - 28
Asian 89 10.6 ± 4.5 11.0 1.0 20.0 - 89
Black 172 11.8 ± 5.3 12.0 0.0 22.0 - 172
Hispanic 115 10.5 ± 4.9 11.0 1.0 24.0 1 116
White 1,094 10.3 ± 4.3 10.0 0.0 22.0 8 1,102
Other 9 8.9 ± 5.1 9.0 1.0 16.0 - 9
Race/Ethnicity vs ESS Total Score
Clinical Evaluation (CE)
N Mean StdDev Median Min Max Unknown Total
Total 1,506 10.5 ± 4.5 10.5 0.0 24.0 10 1,516
Native American 28 11.5 ± 4.4 11.5 2.0 20.0 - 28
Asian 89 10.6 ± 4.5 11.0 1.0 20.0 - 89
Black 171 11.9 ± 5.3 12.0 0.0 22.0 1 172
Hispanic 115 10.4 ± 4.9 11.0 1.0 24.0 1 116
White 1,094 10.3 ± 4.3 10.0 0.0 22.0 8 1,102
Other 9 8.9 ± 5.1 9.0 1.0 16.0 - 9
Race/Ethnicity vs ESS Total Score
Diagnostic Visit (DX)
N Mean StdDev Median Min Max Unknown Total
Total 1,234 10.2 ± 4.4 10.0 0.0 22.0 282 1,516
Native American 19 11.2 ± 4.0 12.0 3.0 18.0 9 28
Asian 74 10.7 ± 4.2 10.0 3.0 18.0 15 89
Black 122 10.7 ± 4.9 10.5 1.0 22.0 50 172
Hispanic 84 9.9 ± 4.4 10.0 0.0 19.0 32 116
White 927 10.1 ± 4.3 10.0 0.0 22.0 175 1,102
Other 8 9.0 ± 4.7 8.5 3.0 17.0 1 9
Race/Ethnicity vs ESS Total Score
CPAP Titration Visit (CPAP)
N Mean StdDev Median Min Max Unknown Total
Total 1,058 9.8 ± 4.5 10.0 0.0 23.0 458 1,516
Native American 16 11.6 ± 5.1 12.5 2.0 21.0 12 28
Asian 59 9.7 ± 5.0 10.0 1.0 20.0 30 89
Black 96 10.2 ± 4.8 10.0 0.0 20.0 76 172
Hispanic 72 9.8 ± 4.6 10.0 0.0 22.0 44 116
White 810 9.7 ± 4.4 10.0 0.0 23.0 292 1,102
Other 5 6.0 ± 4.2 7.0 0.0 11.0 4 9
Race/Ethnicity vs ESS Total Score
Two Month Post-CPAP Neurocognitive Visit (2M)
N Mean StdDev Median Min Max Unknown Total
Total 1,516 2.8 ± 7.3 4.0 -7.0 22.0 - 1,516
Native American 28 1.7 ± 7.5 -3.0 -6.0 16.0 - 28
Asian 89 2.2 ± 7.1 2.0 -7.0 17.0 - 89
Black 172 1.4 ± 7.6 -4.0 -7.0 22.0 - 172
Hispanic 116 2.6 ± 7.2 3.0 -7.0 17.0 - 116
White 1,102 3.2 ± 7.3 4.0 -7.0 19.0 - 1,102
Other 9 -0.3 ± 6.6 -4.0 -6.0 10.0 - 9
Race/Ethnicity vs ESS Total Score
Four Month Post-CPAP Neurocognitive Visit (4M)
N Mean StdDev Median Min Max Unknown Total
Total 830 7.6 ± 4.3 7.0 -1.0 23.0 686 1,516
Native American 10 7.4 ± 6.0 8.0 0.0 17.0 18 28
Asian 48 7.8 ± 4.4 8.0 0.0 17.0 41 89
Black 72 8.0 ± 4.6 8.0 0.0 20.0 100 172
Hispanic 57 7.8 ± 4.2 7.0 0.0 17.0 59 116
White 640 7.5 ± 4.2 7.0 -1.0 23.0 462 1,102
Other 3 10.7 ± 3.2 12.0 7.0 13.0 6 9
Race/Ethnicity vs ESS Total Score
Six Month Post-CPAP Neurocognitive Visit (6M)
N Mean StdDev Median Min Max Unknown Total
Total 1,516 2.2 ± 7.2 3.0 -7.0 22.0 - 1,516
Native American 28 1.3 ± 7.6 -4.0 -6.0 16.0 - 28
Asian 89 2.3 ± 7.3 2.0 -7.0 19.0 - 89
Black 172 0.7 ± 7.0 -4.0 -7.0 19.0 - 172
Hispanic 116 2.2 ± 7.6 1.0 -7.0 22.0 - 116
White 1,102 2.5 ± 7.1 3.0 -7.0 19.0 - 1,102
Other 9 0.1 ± 7.4 -4.0 -6.0 13.0 - 9