Name
v2ra
Label
V2: Absolute amplitude of the R-wave
Units
millimeters
Type
numeric
Visit vs V2: Absolute amplitude of the R-wave
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 5 | 732 | 439.3 | ± 363.8 | 351.0 | 0.0 | 3,041.0 | 3 | 735 |
Participant's age (category) vs V2: Absolute amplitude of the R-wave
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 655 | 445.9 | ± 371.4 | 351.0 | 0.0 | 3,041.0 | 3 | 658 |
5-14 yrs old | 63 | 858.3 | ± 510.2 | 751.0 | 29.0 | 3,041.0 | 1 | 64 |
15-24 yrs old | 112 | 578.9 | ± 425.7 | 483.0 | 19.0 | 2,143.0 | - | 112 |
25-34 yrs old | 62 | 437.6 | ± 287.5 | 397.5 | 29.0 | 1,357.0 | - | 62 |
35-44 years | 97 | 378.7 | ± 238.3 | 346.0 | 24.0 | 1,318.0 | 1 | 98 |
45-54 years | 147 | 326.9 | ± 262.3 | 249.0 | 0.0 | 1,323.0 | 1 | 148 |
55-64 years | 84 | 332.0 | ± 270.3 | 255.5 | 24.0 | 1,381.0 | - | 84 |
65-74 years | 57 | 343.9 | ± 321.3 | 283.0 | 0.0 | 1,518.0 | - | 57 |
75-84 years | 31 | 423.2 | ± 387.6 | 327.0 | 0.0 | 1,796.0 | - | 31 |
85 years or older | 2 | 302.5 | ± 331.6 | 302.5 | 68.0 | 537.0 | - | 2 |
Participant's sex vs V2: Absolute amplitude of the R-wave
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 732 | 439.3 | ± 363.8 | 351.0 | 0.0 | 3,041.0 | 3 | 735 |
Female | 404 | 377.2 | ± 288.2 | 307.0 | 0.0 | 1,601.0 | 2 | 406 |
Male | 328 | 515.8 | ± 427.7 | 419.5 | 0.0 | 3,041.0 | 1 | 329 |
Participant's race vs V2: Absolute amplitude of the R-wave
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 732 | 439.3 | ± 363.8 | 351.0 | 0.0 | 3,041.0 | 3 | 735 |
White | 303 | 378.3 | ± 316.6 | 297.0 | 0.0 | 1,796.0 | 1 | 304 |
Black | 407 | 477.1 | ± 390.5 | 385.0 | 0.0 | 3,041.0 | 2 | 409 |
More than one race | 22 | 579.7 | ± 339.0 | 510.0 | 112.0 | 1,499.0 | - | 22 |