Gender
Visit vs V3: Absolute amplitude of the R-wave
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Visit 5 | 732 | 837.2 | ± 579.2 | 705.5 | 0.0 | 4,223.0 | 3 | 735 |
Participant's age (category) vs V3: Absolute amplitude of the R-wave
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 655 | 840.8 | ± 587.4 | 703.0 | 0.0 | 4,223.0 | 3 | 658 |
| 5-14 yrs old | 63 | 1,462.9 | ± 714.9 | 1,303.0 | 400.0 | 4,223.0 | 1 | 64 |
| 15-24 yrs old | 112 | 1,056.2 | ± 696.3 | 893.0 | 19.0 | 3,500.0 | - | 112 |
| 25-34 yrs old | 62 | 852.1 | ± 493.4 | 817.5 | 48.0 | 2,377.0 | - | 62 |
| 35-44 years | 97 | 696.4 | ± 411.3 | 659.0 | 87.0 | 2,202.0 | 1 | 98 |
| 45-54 years | 147 | 677.6 | ± 444.3 | 605.0 | 0.0 | 2,568.0 | 1 | 148 |
| 55-64 years | 84 | 675.3 | ± 379.8 | 595.0 | 19.0 | 1,630.0 | - | 84 |
| 65-74 years | 57 | 665.3 | ± 480.2 | 532.0 | 24.0 | 2,197.0 | - | 57 |
| 75-84 years | 31 | 788.2 | ± 714.0 | 527.0 | 43.0 | 2,788.0 | - | 31 |
| 85 years or older | 2 | 602.5 | ± 535.3 | 602.5 | 224.0 | 981.0 | - | 2 |
Participant's sex vs V3: Absolute amplitude of the R-wave
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 732 | 837.2 | ± 579.2 | 705.5 | 0.0 | 4,223.0 | 3 | 735 |
| Female | 404 | 708.6 | ± 468.8 | 617.5 | 39.0 | 2,817.0 | 2 | 406 |
| Male | 328 | 995.6 | ± 658.5 | 886.0 | 0.0 | 4,223.0 | 1 | 329 |
Participant's race vs V3: Absolute amplitude of the R-wave
Visit 5
| N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
|---|---|---|---|---|---|---|---|---|
| Total | 732 | 837.2 | ± 579.2 | 705.5 | 0.0 | 4,223.0 | 3 | 735 |
| White | 303 | 712.7 | ± 498.1 | 620.0 | 0.0 | 4,223.0 | 1 | 304 |
| Black | 407 | 927.4 | ± 624.8 | 781.0 | 24.0 | 3,500.0 | 2 | 409 |
| More than one race | 22 | 882.6 | ± 424.1 | 812.5 | 19.0 | 1,909.0 | - | 22 |