Gender
MESA Exam Number vs Square root of the mean of the squares of differences between adjacent NN intervals
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Exam 5 | 1,971 | 43.8 | ± 40.4 | 34.2 | 6.8 | 677.4 | 266 | 2,237 |
Participant Age at MESA Sleep Visit vs Square root of the mean of the squares of differences between adjacent NN intervals
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 1,971 | 43.8 | ± 40.4 | 34.2 | 6.8 | 677.4 | 266 | 2,237 |
| 54.0 to 62.0 years | 507 | 38.9 | ± 21.6 | 34.2 | 8.8 | 240.9 | 53 | 560 |
| 62.0 to 69.0 years | 522 | 39.5 | ± 29.3 | 33.1 | 6.8 | 388.6 | 37 | 559 |
| 69.0 to 77.0 years | 490 | 42.3 | ± 35.6 | 33.7 | 7.3 | 333.0 | 69 | 559 |
| 77.0 to 95.0 years | 452 | 56.0 | ± 63.5 | 37.1 | 8.7 | 677.4 | 107 | 559 |
Gender vs Square root of the mean of the squares of differences between adjacent NN intervals
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 1,971 | 43.8 | ± 40.4 | 34.2 | 6.8 | 677.4 | 266 | 2,237 |
| Female | 1,062 | 41.8 | ± 37.8 | 33.3 | 7.3 | 677.4 | 136 | 1,198 |
| Male | 909 | 46.3 | ± 43.0 | 35.5 | 6.8 | 388.6 | 130 | 1,039 |
Race/ethnicity vs Square root of the mean of the squares of differences between adjacent NN intervals
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 1,971 | 43.8 | ± 40.4 | 34.2 | 6.8 | 677.4 | 266 | 2,237 |
| White, Caucasian | 712 | 42.8 | ± 45.6 | 32.6 | 7.3 | 677.4 | 118 | 830 |
| Chinese American | 237 | 38.9 | ± 28.7 | 32.5 | 9.3 | 240.9 | 28 | 265 |
| Black, African-American | 551 | 48.6 | ± 43.7 | 35.7 | 6.8 | 467.6 | 65 | 616 |
| Hispanic | 471 | 42.5 | ± 31.4 | 35.9 | 8.7 | 347.4 | 55 | 526 |