Race/Ethnicity
MESA Exam Number vs Average Fragmentation Index In Main Sleeps Across All Weekend Days (Percent)
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Exam 5 | 2,137 | 20.0 | ± 8.0 | 19.0 | 0.08 | 58.0 | 100 | 2,237 |
Participant Age at MESA Sleep Visit vs Average Fragmentation Index In Main Sleeps Across All Weekend Days (Percent)
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,137 | 20.0 | ± 8.0 | 19.0 | 0.08 | 58.0 | 100 | 2,237 |
| 54.0 to 62.0 years | 541 | 19.1 | ± 7.7 | 17.9 | 3.1 | 56.2 | 19 | 560 |
| 62.0 to 69.0 years | 535 | 19.6 | ± 7.7 | 18.6 | 0.08 | 58.0 | 24 | 559 |
| 69.0 to 77.0 years | 527 | 20.4 | ± 8.2 | 19.3 | 2.8 | 56.8 | 32 | 559 |
| 77.0 to 95.0 years | 534 | 20.9 | ± 8.2 | 20.1 | 3.2 | 47.6 | 25 | 559 |
Gender vs Average Fragmentation Index In Main Sleeps Across All Weekend Days (Percent)
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,137 | 20.0 | ± 8.0 | 19.0 | 0.08 | 58.0 | 100 | 2,237 |
| Female | 1,148 | 18.6 | ± 7.4 | 17.6 | 0.08 | 50.4 | 50 | 1,198 |
| Male | 989 | 21.5 | ± 8.3 | 20.8 | 3.1 | 58.0 | 50 | 1,039 |
Race/ethnicity vs Average Fragmentation Index In Main Sleeps Across All Weekend Days (Percent)
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,137 | 20.0 | ± 8.0 | 19.0 | 0.08 | 58.0 | 100 | 2,237 |
| White, Caucasian | 805 | 19.4 | ± 8.1 | 18.3 | 2.8 | 56.8 | 25 | 830 |
| Chinese American | 242 | 19.6 | ± 7.8 | 18.7 | 3.3 | 56.2 | 23 | 265 |
| Black, African-American | 590 | 20.6 | ± 8.0 | 20.2 | 2.7 | 58.0 | 26 | 616 |
| Hispanic | 500 | 20.3 | ± 7.7 | 19.3 | 0.08 | 51.5 | 26 | 526 |