Name
times34p5
Label
Percentage of total sleep duration in Stage 3 and 4 from type II polysomnography
Units
percent (%)
Type
numeric
Tags
MESA exam number vs Percentage of total sleep duration in Stage 3 and 4 from type II polysomnography
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Exam 5 | 2,035 | 10.0 | ± 9.0 | 8.1 | 0.0 | 51.3 | 202 | 2,237 |
Participant Age at MESA Sleep Visit vs Percentage of total sleep duration in Stage 3 and 4 from type II polysomnography
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,035 | 10.0 | ± 9.0 | 8.1 | 0.0 | 51.3 | 202 | 2,237 |
| 54.0 to 62.0 years | 518 | 10.9 | ± 8.9 | 9.9 | 0.0 | 44.5 | 42 | 560 |
| 62.0 to 69.0 years | 526 | 10.6 | ± 9.0 | 9.0 | 0.0 | 40.7 | 33 | 559 |
| 69.0 to 77.0 years | 507 | 9.8 | ± 9.1 | 7.9 | 0.0 | 51.3 | 52 | 559 |
| 77.0 to 95.0 years | 484 | 8.9 | ± 9.0 | 6.4 | 0.0 | 42.4 | 75 | 559 |
Gender of the participant vs Percentage of total sleep duration in Stage 3 and 4 from type II polysomnography
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,035 | 10.0 | ± 9.0 | 8.1 | 0.0 | 51.3 | 202 | 2,237 |
| Female | 1,094 | 12.6 | ± 9.5 | 11.6 | 0.0 | 50.1 | 104 | 1,198 |
| Male | 941 | 7.1 | ± 7.5 | 4.6 | 0.0 | 51.3 | 98 | 1,039 |
Race/ethnicity of the participant vs Percentage of total sleep duration in Stage 3 and 4 from type II polysomnography
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,035 | 10.0 | ± 9.0 | 8.1 | 0.0 | 51.3 | 202 | 2,237 |
| White, Caucasian | 741 | 11.2 | ± 9.1 | 10.1 | 0.0 | 50.1 | 89 | 830 |
| Chinese American | 247 | 11.2 | ± 8.8 | 10.6 | 0.0 | 40.1 | 18 | 265 |
| Black, African-American | 564 | 8.5 | ± 8.8 | 6.1 | 0.0 | 51.3 | 52 | 616 |
| Hispanic | 483 | 9.4 | ± 9.0 | 7.1 | 0.0 | 46.0 | 43 | 526 |