Race
Visit vs V6: Duration of the R-wave
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 5 | 732 | 61.9 | ± 17.6 | 61.0 | 17.0 | 139.0 | 3 | 735 |
Participant's age (category) vs V6: Duration of the R-wave
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 655 | 61.8 | ± 17.8 | 61.0 | 17.0 | 139.0 | 3 | 658 |
| 5-14 yrs old | 63 | 53.4 | ± 18.4 | 54.0 | 17.0 | 96.0 | 1 | 64 |
| 15-24 yrs old | 112 | 62.3 | ± 17.3 | 63.5 | 35.0 | 104.0 | - | 112 |
| 25-34 yrs old | 62 | 61.4 | ± 15.4 | 61.0 | 35.0 | 100.0 | - | 62 |
| 35-44 years | 97 | 63.4 | ± 15.9 | 64.0 | 33.0 | 104.0 | 1 | 98 |
| 45-54 years | 147 | 62.2 | ± 16.8 | 60.0 | 30.0 | 100.0 | 1 | 148 |
| 55-64 years | 84 | 61.9 | ± 17.0 | 61.0 | 33.0 | 128.0 | - | 84 |
| 65-74 years | 57 | 61.4 | ± 18.2 | 59.0 | 33.0 | 139.0 | - | 57 |
| 75-84 years | 31 | 70.9 | ± 27.4 | 65.0 | 35.0 | 135.0 | - | 31 |
| 85 years or older | 2 | 70.5 | ± 30.4 | 70.5 | 49.0 | 92.0 | - | 2 |
Participant's sex vs V6: Duration of the R-wave
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 732 | 61.9 | ± 17.6 | 61.0 | 17.0 | 139.0 | 3 | 735 |
| Female | 404 | 62.6 | ± 16.7 | 64.0 | 30.0 | 135.0 | 2 | 406 |
| Male | 328 | 61.0 | ± 18.7 | 59.0 | 17.0 | 139.0 | 1 | 329 |
Participant's race vs V6: Duration of the R-wave
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 732 | 61.9 | ± 17.6 | 61.0 | 17.0 | 139.0 | 3 | 735 |
| White | 303 | 59.4 | ± 16.9 | 59.0 | 27.0 | 135.0 | 1 | 304 |
| Black | 407 | 63.6 | ± 18.0 | 64.0 | 17.0 | 139.0 | 2 | 409 |
| More than one race | 22 | 63.2 | ± 16.4 | 63.0 | 36.0 | 100.0 | - | 22 |