Name
pctsa90h
Label
Percentage of total sleep duration with < 90% oxygen saturation from type I polysomnography (full-night)
Description
Conventionally, total sleep duration would be called total sleep time (TST).
Units
percent
Type
numeric
Tags
Visit number vs Percentage of total sleep duration with < 90% oxygen saturation from type I polysomnography (full-night)
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Baseline Visit | 191 | 7.9 | ± 16.8 | 1.3 | 0.0 | 91.4 | 182 | 373 |
| Month 1 Follow-up Visit | - | - | - | - | - | - | - | - |
| Month 3 Follow-up Visit | - | - | - | - | - | - | - | - |
Treatment arm vs Percentage of total sleep duration with < 90% oxygen saturation from type I polysomnography (full-night)
Baseline Visit
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 191 | 7.9 | ± 16.8 | 1.3 | 0.0 | 91.4 | 182 | 373 |
| Lab | 113 | 9.3 | ± 18.7 | 1.3 | 0.0 | 86.9 | 73 | 186 |
| Home | 78 | 5.8 | ± 13.4 | 1.3 | 0.0 | 91.4 | 109 | 187 |
Age at baseline visit vs Percentage of total sleep duration with < 90% oxygen saturation from type I polysomnography (full-night)
Baseline Visit
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 191 | 7.9 | ± 16.8 | 1.3 | 0.0 | 91.4 | 182 | 373 |
| 20.0 to 37.0 years | 52 | 3.4 | ± 9.5 | 0.2 | 0.0 | 60.6 | 42 | 94 |
| 37.0 to 46.0 years | 44 | 3.5 | ± 6.0 | 0.6 | 0.0 | 24.8 | 49 | 93 |
| 46.0 to 55.0 years | 50 | 12.4 | ± 22.0 | 3.0 | 0.0 | 86.9 | 43 | 93 |
| 55.0 to 80.0 years | 45 | 12.3 | ± 21.2 | 2.6 | 0.0 | 91.4 | 48 | 93 |
Gender vs Percentage of total sleep duration with < 90% oxygen saturation from type I polysomnography (full-night)
Baseline Visit
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 191 | 7.9 | ± 16.8 | 1.3 | 0.0 | 91.4 | 182 | 373 |
| Female | 92 | 7.8 | ± 16.5 | 1.5 | 0.0 | 91.4 | 56 | 148 |
| Male | 99 | 8.0 | ± 17.1 | 1.1 | 0.0 | 85.3 | 126 | 225 |
Race vs Percentage of total sleep duration with < 90% oxygen saturation from type I polysomnography (full-night)
Baseline Visit
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 188 | 7.6 | ± 16.4 | 1.3 | 0.0 | 91.4 | 176 | 364 |
| white | 134 | 7.3 | ± 16.3 | 0.7 | 0.0 | 91.4 | 125 | 259 |
| american indian or alaska native | - | - | - | - | - | - | - | - |
| black or african american | 47 | 8.9 | ± 17.8 | 2.6 | 0.0 | 86.9 | 41 | 88 |
| asian | 1 | 1.3 | - | 1.3 | 1.3 | 1.3 | 3 | 4 |
| native hawaiian or other pacific islander | - | - | - | - | - | - | 1 | 1 |
| other | 1 | 8.3 | - | 8.3 | 8.3 | 8.3 | 3 | 4 |
| multiple | 5 | 4.8 | ± 7.3 | 1.0 | 0.3 | 17.6 | 3 | 8 |