Name
pcttststagen1
Label
Percentage of stage 1 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
Study visit number vs Percentage of stage 1 sleep among total sleep duration from type I polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 1 | 1,123 | 10.0 | ± 6.3 | 8.6 | 0.7 | 88.4 | - | 1,123 |
Visit 2 | 758 | 10.3 | ± 5.8 | 9.3 | 1.0 | 38.0 | - | 758 |
Visit 3 | 566 | 11.5 | ± 6.5 | 10.0 | 1.5 | 38.9 | - | 566 |
Visit 4 | 121 | 11.9 | ± 7.4 | 10.5 | 1.1 | 43.6 | - | 121 |
Visit 5 | 2 | 6.1 | ± 2.8 | 6.1 | 4.1 | 8.1 | - | 2 |
Incident Outcomes Tracking | - | - | - | - | - | - | - | - |
Sex of the participant vs Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,123 | 10.0 | ± 6.3 | 8.6 | 0.7 | 88.4 | - | 1,123 |
Male | 608 | 11.1 | ± 7.1 | 9.6 | 1.5 | 88.4 | - | 608 |
Female | 515 | 8.8 | ± 4.8 | 7.4 | 0.7 | 28.0 | - | 515 |
Sex of the participant vs Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 758 | 10.3 | ± 5.8 | 9.3 | 1.0 | 38.0 | - | 758 |
Male | 406 | 11.5 | ± 6.3 | 10.2 | 1.0 | 38.0 | - | 406 |
Female | 352 | 9.1 | ± 4.8 | 8.6 | 1.0 | 31.8 | - | 352 |
Sex of the participant vs Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Visit 3
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 566 | 11.5 | ± 6.5 | 10.0 | 1.5 | 38.9 | - | 566 |
Male | 304 | 13.0 | ± 7.1 | 11.1 | 1.9 | 38.9 | - | 304 |
Female | 262 | 9.7 | ± 5.3 | 8.6 | 1.5 | 36.4 | - | 262 |
Sex of the participant vs Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Visit 4
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 121 | 11.9 | ± 7.4 | 10.5 | 1.1 | 43.6 | - | 121 |
Male | 67 | 14.0 | ± 8.2 | 12.0 | 1.1 | 43.6 | - | 67 |
Female | 54 | 9.3 | ± 5.4 | 8.3 | 1.5 | 25.6 | - | 54 |
Sex of the participant vs Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 2 | 6.1 | ± 2.8 | 6.1 | 4.1 | 8.1 | - | 2 |
Male | - | - | - | - | - | - | - | - |
Female | 2 | 6.1 | ± 2.8 | 6.1 | 4.1 | 8.1 | - | 2 |
Race of the participant vs Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,123 | 10.0 | ± 6.3 | 8.6 | 0.7 | 88.4 | - | 1,123 |
Asian | 12 | 11.0 | ± 6.1 | 9.3 | 4.8 | 26.0 | - | 12 |
Black | 23 | 8.3 | ± 3.1 | 7.5 | 3.5 | 13.6 | - | 23 |
Hispanic | 13 | 9.3 | ± 4.8 | 9.1 | 2.6 | 19.1 | - | 13 |
Native American | 10 | 9.5 | ± 6.1 | 8.7 | 2.7 | 22.9 | - | 10 |
White | 1,065 | 10.1 | ± 6.3 | 8.6 | 0.7 | 88.4 | - | 1,065 |
Race of the participant vs Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 758 | 10.3 | ± 5.8 | 9.3 | 1.0 | 38.0 | - | 758 |
Asian | 4 | 11.0 | ± 2.3 | 12.0 | 7.6 | 12.3 | - | 4 |
Black | 8 | 10.7 | ± 5.3 | 11.3 | 3.4 | 17.3 | - | 8 |
Hispanic | 6 | 17.1 | ± 8.7 | 16.1 | 5.4 | 30.3 | - | 6 |
Native American | 6 | 11.7 | ± 7.8 | 13.2 | 1.0 | 22.3 | - | 6 |
White | 734 | 10.3 | ± 5.8 | 9.2 | 1.0 | 38.0 | - | 734 |
Race of the participant vs Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Visit 3
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 566 | 11.5 | ± 6.5 | 10.0 | 1.5 | 38.9 | - | 566 |
Asian | 4 | 12.5 | ± 2.4 | 12.6 | 10.3 | 14.7 | - | 4 |
Black | 4 | 11.4 | ± 3.9 | 10.9 | 7.4 | 16.4 | - | 4 |
Hispanic | 5 | 15.3 | ± 7.8 | 12.4 | 7.5 | 26.3 | - | 5 |
Native American | 4 | 12.4 | ± 11.2 | 9.4 | 2.3 | 28.4 | - | 4 |
White | 549 | 11.4 | ± 6.5 | 9.9 | 1.5 | 38.9 | - | 549 |
Race of the participant vs Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Visit 4
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 121 | 11.9 | ± 7.4 | 10.5 | 1.1 | 43.6 | - | 121 |
Asian | 3 | 11.0 | ± 0.9 | 10.7 | 10.3 | 12.0 | - | 3 |
Black | 1 | 17.4 | - | 17.4 | 17.4 | 17.4 | - | 1 |
Hispanic | 2 | 11.1 | ± 6.7 | 11.1 | 6.3 | 15.8 | - | 2 |
Native American | 2 | 11.0 | ± 8.6 | 11.0 | 4.9 | 17.1 | - | 2 |
White | 113 | 11.9 | ± 7.6 | 10.3 | 1.1 | 43.6 | - | 113 |
Race of the participant vs Percentage of stage 1 sleep among total sleep duration from type I polysomnography
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 2 | 6.1 | ± 2.8 | 6.1 | 4.1 | 8.1 | - | 2 |
Asian | - | - | - | - | - | - | - | - |
Black | - | - | - | - | - | - | - | - |
Hispanic | - | - | - | - | - | - | - | - |
Native American | - | - | - | - | - | - | - | - |
White | 2 | 6.1 | ± 2.8 | 6.1 | 4.1 | 8.1 | - | 2 |