Name
iiirpd
Label
Lead III: Duration of the secondary R-wave
Units
milliseconds
Type
numeric
Visit vs Lead III: Duration of the secondary R-wave
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 5 | 732 | 9.0 | ± 17.4 | 0.0 | 0.0 | 87.0 | 3 | 735 |
Participant's age (category) vs Lead III: Duration of the secondary R-wave
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 655 | 9.0 | ± 17.5 | 0.0 | 0.0 | 87.0 | 3 | 658 |
5-14 yrs old | 63 | 7.1 | ± 16.8 | 0.0 | 0.0 | 67.0 | 1 | 64 |
15-24 yrs old | 112 | 7.0 | ± 15.9 | 0.0 | 0.0 | 71.0 | - | 112 |
25-34 yrs old | 62 | 8.1 | ± 15.9 | 0.0 | 0.0 | 66.0 | - | 62 |
35-44 years | 97 | 10.5 | ± 19.1 | 0.0 | 0.0 | 62.0 | 1 | 98 |
45-54 years | 147 | 8.5 | ± 15.5 | 0.0 | 0.0 | 74.0 | 1 | 148 |
55-64 years | 84 | 11.2 | ± 19.3 | 0.0 | 0.0 | 87.0 | - | 84 |
65-74 years | 57 | 10.0 | ± 16.9 | 0.0 | 0.0 | 56.0 | - | 57 |
75-84 years | 31 | 12.0 | ± 25.3 | 0.0 | 0.0 | 84.0 | - | 31 |
85 years or older | 2 | 0.0 | ± 0.0 | 0.0 | 0.0 | 0.0 | - | 2 |
Participant's sex vs Lead III: Duration of the secondary R-wave
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 732 | 9.0 | ± 17.4 | 0.0 | 0.0 | 87.0 | 3 | 735 |
Female | 404 | 8.0 | ± 15.9 | 0.0 | 0.0 | 84.0 | 2 | 406 |
Male | 328 | 10.3 | ± 18.9 | 0.0 | 0.0 | 87.0 | 1 | 329 |
Participant's race vs Lead III: Duration of the secondary R-wave
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 732 | 9.0 | ± 17.4 | 0.0 | 0.0 | 87.0 | 3 | 735 |
White | 303 | 8.8 | ± 17.6 | 0.0 | 0.0 | 84.0 | 1 | 304 |
Black | 407 | 9.2 | ± 17.2 | 0.0 | 0.0 | 87.0 | 2 | 409 |
More than one race | 22 | 9.1 | ± 18.1 | 0.0 | 0.0 | 52.0 | - | 22 |