Race/Ethnicity
MESA Exam Number vs Average Fragmentation Index In Main Sleeps Across All Days (Percent)
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Exam 5 | 2,151 | 20.1 | ± 7.0 | 19.0 | 5.3 | 61.7 | 86 | 2,237 |
Participant Age at MESA Sleep Visit vs Average Fragmentation Index In Main Sleeps Across All Days (Percent)
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,151 | 20.1 | ± 7.0 | 19.0 | 5.3 | 61.7 | 86 | 2,237 |
| 54.0 to 62.0 years | 544 | 19.3 | ± 6.8 | 18.1 | 5.3 | 61.7 | 16 | 560 |
| 62.0 to 69.0 years | 538 | 19.8 | ± 6.8 | 19.1 | 5.8 | 56.1 | 21 | 559 |
| 69.0 to 77.0 years | 529 | 20.6 | ± 7.3 | 19.3 | 7.7 | 52.2 | 30 | 559 |
| 77.0 to 95.0 years | 540 | 20.7 | ± 6.8 | 19.7 | 5.3 | 49.6 | 19 | 559 |
Gender vs Average Fragmentation Index In Main Sleeps Across All Days (Percent)
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,151 | 20.1 | ± 7.0 | 19.0 | 5.3 | 61.7 | 86 | 2,237 |
| Female | 1,155 | 18.6 | ± 6.2 | 17.8 | 5.3 | 50.7 | 43 | 1,198 |
| Male | 996 | 21.9 | ± 7.4 | 21.1 | 5.8 | 61.7 | 43 | 1,039 |
Race/ethnicity vs Average Fragmentation Index In Main Sleeps Across All Days (Percent)
Exam 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 2,151 | 20.1 | ± 7.0 | 19.0 | 5.3 | 61.7 | 86 | 2,237 |
| White, Caucasian | 806 | 19.4 | ± 7.3 | 17.9 | 5.3 | 61.7 | 24 | 830 |
| Chinese American | 244 | 19.7 | ± 6.7 | 18.4 | 5.9 | 40.4 | 21 | 265 |
| Black, African-American | 597 | 21.3 | ± 6.8 | 20.6 | 7.9 | 56.1 | 19 | 616 |
| Hispanic | 504 | 20.0 | ± 6.5 | 19.0 | 8.1 | 52.0 | 22 | 526 |