Name
pertsts2psg
Label
Percentage of stage 2 sleep among total sleep duration from type I polysomnography
Description
Conventionally, total sleep duration would be called total sleep time (TST).
Units
percentage
Type
numeric
Tags
Visit (Number) vs Percentage of stage 2 sleep among total sleep duration 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 | 60.7 | ± 13.5 | 62.9 | 0.0 | 91.8 | 293 | 1,516 |
CPAP Titration Visit (CPAP) | 1,065 | 62.1 | ± 13.5 | 64.2 | -2.0 | 93.7 | 451 | 1,516 |
Two Month Post-CPAP Neurocognitive Visit (2M) | 879 | 61.6 | ± 12.2 | 63.1 | 4.6 | 99.0 | 637 | 1,516 |
Four Month Post-CPAP Neurocognitive Visit (4M) | - | - | - | - | - | - | 1,516 | 1,516 |
Six Month Post-CPAP Neurocognitive Visit (6M) | 849 | 62.3 | ± 11.7 | 63.7 | 0.5 | 89.3 | 667 | 1,516 |
Gender vs Percentage of stage 2 sleep among total sleep duration 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 Percentage of stage 2 sleep among total sleep duration 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 Percentage of stage 2 sleep among total sleep duration from type I polysomnography
Diagnostic Visit (DX)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,223 | 60.7 | ± 13.5 | 62.9 | 0.0 | 91.8 | 293 | 1,516 |
Male | 783 | 59.7 | ± 14.7 | 62.1 | 0.0 | 91.8 | 175 | 958 |
Female | 440 | 62.4 | ± 11.1 | 64.1 | 2.5 | 85.0 | 118 | 558 |
Gender vs Percentage of stage 2 sleep among total sleep duration from type I polysomnography
CPAP Titration Visit (CPAP)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,065 | 62.1 | ± 13.5 | 64.2 | -2.0 | 93.7 | 451 | 1,516 |
Male | 699 | 61.1 | ± 14.6 | 63.7 | -2.0 | 90.5 | 259 | 958 |
Female | 366 | 64.0 | ± 11.1 | 65.2 | 9.7 | 93.7 | 192 | 558 |
Gender vs Percentage of stage 2 sleep among total sleep duration from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 879 | 61.6 | ± 12.2 | 63.1 | 4.6 | 99.0 | 637 | 1,516 |
Male | 572 | 60.9 | ± 12.8 | 62.4 | 4.6 | 99.0 | 386 | 958 |
Female | 307 | 62.9 | ± 11.1 | 64.6 | 10.9 | 90.4 | 251 | 558 |
Gender vs Percentage of stage 2 sleep among total sleep duration 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 Percentage of stage 2 sleep among total sleep duration from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 849 | 62.3 | ± 11.7 | 63.7 | 0.5 | 89.3 | 667 | 1,516 |
Male | 552 | 62.1 | ± 12.1 | 63.8 | 1.6 | 88.6 | 406 | 958 |
Female | 297 | 62.7 | ± 10.9 | 63.5 | 0.5 | 89.3 | 261 | 558 |
Race/Ethnicity vs Percentage of stage 2 sleep among total sleep duration 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 Percentage of stage 2 sleep among total sleep duration 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 Percentage of stage 2 sleep among total sleep duration from type I polysomnography
Diagnostic Visit (DX)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,223 | 60.7 | ± 13.5 | 62.9 | 0.0 | 91.8 | 293 | 1,516 |
Native American | 20 | 57.0 | ± 16.3 | 60.2 | 12.1 | 78.6 | 8 | 28 |
Asian | 73 | 60.4 | ± 14.4 | 62.9 | 13.0 | 84.6 | 16 | 89 |
Black | 120 | 59.1 | ± 13.8 | 61.8 | 4.4 | 84.7 | 52 | 172 |
Hispanic | 84 | 59.1 | ± 12.5 | 61.9 | 0.1 | 82.1 | 32 | 116 |
White | 918 | 61.1 | ± 13.5 | 63.3 | 0.0 | 91.8 | 184 | 1,102 |
Other | 8 | 61.9 | ± 11.5 | 64.2 | 38.1 | 77.6 | 1 | 9 |
Race/Ethnicity vs Percentage of stage 2 sleep among total sleep duration from type I polysomnography
CPAP Titration Visit (CPAP)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,065 | 62.1 | ± 13.5 | 64.2 | -2.0 | 93.7 | 451 | 1,516 |
Native American | 17 | 59.4 | ± 11.4 | 61.4 | 38.3 | 74.9 | 11 | 28 |
Asian | 60 | 62.1 | ± 15.7 | 63.6 | 8.8 | 88.3 | 29 | 89 |
Black | 97 | 61.4 | ± 15.2 | 64.4 | 0.9 | 88.0 | 75 | 172 |
Hispanic | 72 | 63.0 | ± 11.1 | 64.1 | 8.2 | 79.3 | 44 | 116 |
White | 814 | 62.2 | ± 13.4 | 64.3 | -2.0 | 93.7 | 288 | 1,102 |
Other | 5 | 62.8 | ± 10.4 | 62.6 | 46.4 | 73.3 | 4 | 9 |
Race/Ethnicity vs Percentage of stage 2 sleep among total sleep duration from type I polysomnography
Two Month Post-CPAP Neurocognitive Visit (2M)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 879 | 61.6 | ± 12.2 | 63.1 | 4.6 | 99.0 | 637 | 1,516 |
Native American | 13 | 60.1 | ± 11.5 | 60.4 | 34.1 | 75.1 | 15 | 28 |
Asian | 49 | 63.7 | ± 11.6 | 65.8 | 9.8 | 79.9 | 40 | 89 |
Black | 77 | 63.1 | ± 12.7 | 65.4 | 23.0 | 90.4 | 95 | 172 |
Hispanic | 65 | 58.9 | ± 12.9 | 61.5 | 4.6 | 78.3 | 51 | 116 |
White | 672 | 61.6 | ± 12.2 | 63.1 | 4.8 | 99.0 | 430 | 1,102 |
Other | 3 | 59.3 | ± 13.8 | 60.4 | 45.0 | 72.6 | 6 | 9 |
Race/Ethnicity vs Percentage of stage 2 sleep among total sleep duration 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 Percentage of stage 2 sleep among total sleep duration from type I polysomnography
Six Month Post-CPAP Neurocognitive Visit (6M)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 849 | 62.3 | ± 11.7 | 63.7 | 0.5 | 89.3 | 667 | 1,516 |
Native American | 13 | 58.4 | ± 12.2 | 61.4 | 30.5 | 72.4 | 15 | 28 |
Asian | 50 | 64.4 | ± 8.4 | 65.7 | 45.3 | 88.1 | 39 | 89 |
Black | 75 | 61.9 | ± 11.5 | 62.0 | 29.9 | 89.3 | 97 | 172 |
Hispanic | 61 | 61.5 | ± 9.4 | 62.9 | 28.6 | 81.7 | 55 | 116 |
White | 647 | 62.4 | ± 12.1 | 63.9 | 0.5 | 88.6 | 455 | 1,102 |
Other | 3 | 66.3 | ± 15.6 | 58.4 | 56.2 | 84.2 | 6 | 9 |