Name
pcttststage12
Label
Percentage of stage 1 and 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
Study visit number vs Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 1 | 1,123 | 78.9 | ± 8.3 | 79.5 | 37.6 | 100.0 | - | 1,123 |
Visit 2 | 758 | 73.4 | ± 10.1 | 74.0 | 38.8 | 99.8 | - | 758 |
Visit 3 | 566 | 75.5 | ± 9.6 | 76.0 | 36.3 | 99.8 | - | 566 |
Visit 4 | 121 | 75.7 | ± 10.0 | 76.4 | 42.1 | 97.4 | - | 121 |
Visit 5 | 2 | 73.7 | ± 4.7 | 73.7 | 70.3 | 77.0 | - | 2 |
Incident Outcomes Tracking | - | - | - | - | - | - | - | - |
Sex of the participant vs Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,123 | 78.9 | ± 8.3 | 79.5 | 37.6 | 100.0 | - | 1,123 |
Male | 608 | 80.7 | ± 7.7 | 81.4 | 37.6 | 100.0 | - | 608 |
Female | 515 | 76.8 | ± 8.5 | 77.5 | 43.7 | 98.3 | - | 515 |
Sex of the participant vs Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 758 | 73.4 | ± 10.1 | 74.0 | 38.8 | 99.8 | - | 758 |
Male | 406 | 76.7 | ± 8.5 | 76.4 | 52.1 | 99.8 | - | 406 |
Female | 352 | 69.6 | ± 10.5 | 70.2 | 38.8 | 98.0 | - | 352 |
Sex of the participant vs Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
Visit 3
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 566 | 75.5 | ± 9.6 | 76.0 | 36.3 | 99.8 | - | 566 |
Male | 304 | 78.1 | ± 8.5 | 78.8 | 48.8 | 99.8 | - | 304 |
Female | 262 | 72.5 | ± 9.9 | 72.2 | 36.3 | 98.3 | - | 262 |
Sex of the participant vs Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
Visit 4
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 121 | 75.7 | ± 10.0 | 76.4 | 42.1 | 97.4 | - | 121 |
Male | 67 | 79.7 | ± 8.9 | 80.2 | 53.3 | 97.4 | - | 67 |
Female | 54 | 70.8 | ± 9.2 | 72.2 | 42.1 | 87.6 | - | 54 |
Sex of the participant vs Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 2 | 73.7 | ± 4.7 | 73.7 | 70.3 | 77.0 | - | 2 |
Male | - | - | - | - | - | - | - | - |
Female | 2 | 73.7 | ± 4.7 | 73.7 | 70.3 | 77.0 | - | 2 |
Race of the participant vs Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
Visit 1
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 1,123 | 78.9 | ± 8.3 | 79.5 | 37.6 | 100.0 | - | 1,123 |
Asian | 12 | 78.9 | ± 7.8 | 79.7 | 66.4 | 91.4 | - | 12 |
Black | 23 | 81.1 | ± 6.2 | 80.9 | 60.4 | 90.6 | - | 23 |
Hispanic | 13 | 81.4 | ± 5.2 | 82.0 | 72.4 | 89.3 | - | 13 |
Native American | 10 | 76.5 | ± 8.1 | 78.2 | 60.0 | 89.1 | - | 10 |
White | 1,065 | 78.9 | ± 8.4 | 79.5 | 37.6 | 100.0 | - | 1,065 |
Race of the participant vs Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
Visit 2
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 758 | 73.4 | ± 10.1 | 74.0 | 38.8 | 99.8 | - | 758 |
Asian | 4 | 76.4 | ± 4.4 | 74.8 | 73.0 | 82.9 | - | 4 |
Black | 8 | 76.9 | ± 7.5 | 75.9 | 70.3 | 92.8 | - | 8 |
Hispanic | 6 | 74.2 | ± 14.5 | 75.5 | 56.1 | 89.9 | - | 6 |
Native American | 6 | 74.3 | ± 14.4 | 77.6 | 46.1 | 86.9 | - | 6 |
White | 734 | 73.3 | ± 10.1 | 74.0 | 38.8 | 99.8 | - | 734 |
Race of the participant vs Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
Visit 3
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 566 | 75.5 | ± 9.6 | 76.0 | 36.3 | 99.8 | - | 566 |
Asian | 4 | 79.2 | ± 3.6 | 78.8 | 75.2 | 84.0 | - | 4 |
Black | 4 | 86.8 | ± 6.7 | 85.1 | 81.0 | 96.1 | - | 4 |
Hispanic | 5 | 76.8 | ± 15.8 | 74.9 | 54.6 | 98.3 | - | 5 |
Native American | 4 | 69.5 | ± 11.0 | 66.2 | 60.3 | 85.2 | - | 4 |
White | 549 | 75.4 | ± 9.5 | 75.9 | 36.3 | 99.8 | - | 549 |
Race of the participant vs Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
Visit 4
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 121 | 75.7 | ± 10.0 | 76.4 | 42.1 | 97.4 | - | 121 |
Asian | 3 | 80.1 | ± 6.3 | 80.7 | 73.5 | 86.0 | - | 3 |
Black | 1 | 82.3 | - | 82.3 | 82.3 | 82.3 | - | 1 |
Hispanic | 2 | 75.8 | ± 8.1 | 75.8 | 70.0 | 81.5 | - | 2 |
Native American | 2 | 75.6 | ± 2.8 | 75.6 | 73.6 | 77.6 | - | 2 |
White | 113 | 75.5 | ± 10.3 | 76.2 | 42.1 | 97.4 | - | 113 |
Race of the participant vs Percentage of stage 1 and 2 sleep among total sleep duration from type I polysomnography
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 2 | 73.7 | ± 4.7 | 73.7 | 70.3 | 77.0 | - | 2 |
Asian | - | - | - | - | - | - | - | - |
Black | - | - | - | - | - | - | - | - |
Hispanic | - | - | - | - | - | - | - | - |
Native American | - | - | - | - | - | - | - | - |
White | 2 | 73.7 | ± 4.7 | 73.7 | 70.3 | 77.0 | - | 2 |