Name
pctstg2_t
Label
Percentage of stage 2 sleep among total sleep duration from type I polysomnography (split-night, treatment)
Description
Conventionally, total sleep duration would be called total sleep time (TST).
Units
percent
Type
numeric
Tags
Visit number vs Percentage of stage 2 sleep among total sleep duration from type I polysomnography (split-night, treatment)
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline Visit | 56 | 47.5 | ± 16.0 | 47.0 | 15.7 | 100.0 | 317 | 373 |
Month 1 Follow-up Visit | - | - | - | - | - | - | - | - |
Month 3 Follow-up Visit | - | - | - | - | - | - | - | - |
Treatment arm vs Percentage of stage 2 sleep among total sleep duration from type I polysomnography (split-night, treatment)
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 56 | 47.5 | ± 16.0 | 47.0 | 15.7 | 100.0 | 317 | 373 |
Lab | 55 | 47.6 | ± 16.2 | 47.2 | 15.7 | 100.0 | 131 | 186 |
Home | 1 | 45.4 | - | 45.4 | 45.4 | 45.4 | 186 | 187 |
Age at baseline visit vs Percentage of stage 2 sleep among total sleep duration from type I polysomnography (split-night, treatment)
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 56 | 47.5 | ± 16.0 | 47.0 | 15.7 | 100.0 | 317 | 373 |
20.0 to 37.0 years | 12 | 42.1 | ± 13.4 | 39.2 | 25.0 | 68.9 | 82 | 94 |
37.0 to 46.0 years | 15 | 46.5 | ± 13.6 | 47.7 | 15.7 | 67.1 | 78 | 93 |
46.0 to 55.0 years | 13 | 52.3 | ± 20.3 | 47.6 | 22.1 | 100.0 | 80 | 93 |
55.0 to 80.0 years | 16 | 48.7 | ± 16.1 | 49.3 | 16.2 | 69.9 | 77 | 93 |
Gender vs Percentage of stage 2 sleep among total sleep duration from type I polysomnography (split-night, treatment)
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 56 | 47.5 | ± 16.0 | 47.0 | 15.7 | 100.0 | 317 | 373 |
Female | 14 | 41.2 | ± 10.0 | 39.7 | 25.0 | 59.8 | 134 | 148 |
Male | 42 | 49.7 | ± 17.1 | 49.7 | 15.7 | 100.0 | 183 | 225 |
Race vs Percentage of stage 2 sleep among total sleep duration from type I polysomnography (split-night, treatment)
Baseline Visit
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 55 | 47.4 | ± 16.1 | 46.7 | 15.7 | 100.0 | 309 | 364 |
white | 46 | 45.6 | ± 13.9 | 45.2 | 16.2 | 78.1 | 213 | 259 |
american indian or alaska native | - | - | - | - | - | - | - | - |
black or african american | 7 | 63.5 | ± 20.0 | 66.2 | 37.6 | 100.0 | 81 | 88 |
asian | - | - | - | - | - | - | 4 | 4 |
native hawaiian or other pacific islander | 1 | 15.7 | - | 15.7 | 15.7 | 15.7 | - | 1 |
other | - | - | - | - | - | - | 4 | 4 |
multiple | 1 | 47.2 | - | 47.2 | 47.2 | 47.2 | 7 | 8 |