Histogram
Visit (Number) vs Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep 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 | 36.8 | ± 28.4 | 29.5 | 0.0 | 161.8 | 293 | 1,516 |
CPAP Titration Visit (CPAP) | 1,065 | 21.7 | ± 25.3 | 11.2 | -2.0 | 125.0 | 451 | 1,516 |
Two Month Post-CPAP Neurocognitive Visit (2M) | 879 | 17.4 | ± 23.4 | 7.3 | 0.0 | 135.7 | 637 | 1,516 |
Four Month Post-CPAP Neurocognitive Visit (4M) | - | - | - | - | - | - | 1,516 | 1,516 |
Six Month Post-CPAP Neurocognitive Visit (6M) | 849 | 16.5 | ± 22.7 | 6.9 | 0.0 | 127.2 | 667 | 1,516 |
Gender vs Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep 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 Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep 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 Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type I polysomnography
Diagnostic Visit (DX)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,223 | 36.8 | ± 28.4 | 29.5 | 0.0 | 161.8 | 293 | 1,516 |
Male | 783 | 40.5 | ± 28.4 | 33.9 | 0.0 | 132.4 | 175 | 958 |
Female | 440 | 30.3 | ± 27.2 | 22.0 | 0.6 | 161.8 | 118 | 558 |
Gender vs Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type I polysomnography
CPAP Titration Visit (CPAP)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,065 | 21.7 | ± 25.3 | 11.2 | -2.0 | 125.0 | 451 | 1,516 |
Male | 699 | 24.3 | ± 26.2 | 14.4 | -2.0 | 125.0 | 259 | 958 |
Female | 366 | 16.8 | ± 22.7 | 7.2 | 0.0 | 115.2 | 192 | 558 |
Gender vs Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 879 | 17.4 | ± 23.4 | 7.3 | 0.0 | 135.7 | 637 | 1,516 |
Male | 572 | 18.8 | ± 24.0 | 8.6 | 0.0 | 135.7 | 386 | 958 |
Female | 307 | 14.9 | ± 22.1 | 4.7 | 0.0 | 116.7 | 251 | 558 |
Gender vs Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep 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 Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 849 | 16.5 | ± 22.7 | 6.9 | 0.0 | 127.2 | 667 | 1,516 |
Male | 552 | 17.9 | ± 23.0 | 8.6 | 0.0 | 127.2 | 406 | 958 |
Female | 297 | 14.0 | ± 22.0 | 4.9 | 0.0 | 126.6 | 261 | 558 |
Race/Ethnicity vs Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep 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 Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep 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 Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type I polysomnography
Diagnostic Visit (DX)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,223 | 36.8 | ± 28.4 | 29.5 | 0.0 | 161.8 | 293 | 1,516 |
Native American | 20 | 34.7 | ± 35.2 | 21.0 | 0.5 | 120.9 | 8 | 28 |
Asian | 73 | 32.8 | ± 28.3 | 22.8 | 0.0 | 113.9 | 16 | 89 |
Black | 120 | 37.7 | ± 31.4 | 27.9 | 0.0 | 161.8 | 52 | 172 |
Hispanic | 84 | 35.8 | ± 27.3 | 33.5 | 2.0 | 130.2 | 32 | 116 |
White | 918 | 37.2 | ± 28.0 | 29.8 | 0.0 | 132.8 | 184 | 1,102 |
Other | 8 | 28.3 | ± 18.1 | 29.1 | 2.7 | 61.3 | 1 | 9 |
Race/Ethnicity vs Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type I polysomnography
CPAP Titration Visit (CPAP)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,065 | 21.7 | ± 25.3 | 11.2 | -2.0 | 125.0 | 451 | 1,516 |
Native American | 17 | 17.8 | ± 25.7 | 6.0 | 1.7 | 89.0 | 11 | 28 |
Asian | 60 | 17.4 | ± 22.1 | 7.2 | 0.0 | 91.6 | 29 | 89 |
Black | 97 | 19.3 | ± 27.2 | 9.2 | 0.0 | 125.0 | 75 | 172 |
Hispanic | 72 | 25.3 | ± 28.8 | 15.4 | 0.0 | 116.3 | 44 | 116 |
White | 814 | 22.1 | ± 24.9 | 12.3 | -2.0 | 119.0 | 288 | 1,102 |
Other | 5 | 27.5 | ± 22.5 | 25.2 | 1.4 | 61.6 | 4 | 9 |
Race/Ethnicity vs Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 879 | 17.4 | ± 23.4 | 7.3 | 0.0 | 135.7 | 637 | 1,516 |
Native American | 13 | 16.4 | ± 28.4 | 5.4 | 0.2 | 95.7 | 15 | 28 |
Asian | 49 | 12.1 | ± 20.4 | 3.1 | 0.0 | 111.7 | 40 | 89 |
Black | 77 | 12.9 | ± 18.3 | 5.9 | 0.0 | 85.3 | 95 | 172 |
Hispanic | 65 | 23.7 | ± 28.7 | 11.9 | 0.0 | 124.9 | 51 | 116 |
White | 672 | 17.6 | ± 23.3 | 7.5 | 0.0 | 135.7 | 430 | 1,102 |
Other | 3 | 41.6 | ± 35.7 | 44.3 | 4.6 | 75.9 | 6 | 9 |
Race/Ethnicity vs Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep 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 Apnea-Hypopnea Index (NREM): (All apneas with no oxygen desaturation threshold used and with or without arousal + hypopneas with > 50% flow reduction and without oxygen desaturation threshold used and with or without arousal + hypopneas with > 30% flow reduction and with >= 3% oxygen desaturation or with arousal) / hour of NREM sleep from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 849 | 16.5 | ± 22.7 | 6.9 | 0.0 | 127.2 | 667 | 1,516 |
Native American | 13 | 7.5 | ± 8.9 | 4.6 | 0.7 | 30.4 | 15 | 28 |
Asian | 50 | 10.3 | ± 16.6 | 3.2 | 0.0 | 78.5 | 39 | 89 |
Black | 75 | 12.6 | ± 18.9 | 4.9 | 0.0 | 86.4 | 97 | 172 |
Hispanic | 61 | 18.5 | ± 23.3 | 8.3 | 0.0 | 90.3 | 55 | 116 |
White | 647 | 17.4 | ± 23.5 | 7.7 | 0.0 | 127.2 | 455 | 1,102 |
Other | 3 | 33.8 | ± 32.8 | 22.6 | 8.1 | 70.8 | 6 | 9 |