Name
v4stm
Label
V4: Amplitude of the S-T wave at the midpoint
Units
millimeters
Type
numeric
Visit vs V4: Amplitude of the S-T wave at the midpoint
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 5 | 732 | 60.4 | ± 59.6 | 53.0 | -167.0 | 634.0 | 3 | 735 |
Age at time of visit vs V4: Amplitude of the S-T wave at the midpoint
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 655 | 59.8 | ± 60.0 | 53.0 | -167.0 | 634.0 | 3 | 658 |
5-14 yrs old | 63 | 86.3 | ± 42.3 | 87.0 | -10.0 | 170.0 | 1 | 64 |
15-24 yrs old | 112 | 91.8 | ± 59.5 | 80.5 | 9.0 | 278.0 | - | 112 |
25-34 yrs old | 62 | 79.0 | ± 59.0 | 68.0 | 4.0 | 302.0 | - | 62 |
35-44 years | 97 | 55.9 | ± 55.9 | 53.0 | -49.0 | 336.0 | 1 | 98 |
45-54 years | 147 | 46.2 | ± 41.8 | 43.0 | -84.0 | 185.0 | 1 | 148 |
55-64 years | 84 | 36.2 | ± 43.0 | 24.0 | -40.0 | 166.0 | - | 84 |
65-74 years | 57 | 41.1 | ± 95.7 | 29.0 | -137.0 | 634.0 | - | 57 |
75-84 years | 31 | 34.4 | ± 53.8 | 34.0 | -167.0 | 156.0 | - | 31 |
85 years or older | 2 | -47.0 | ± 100.4 | -47.0 | -118.0 | 24.0 | - | 2 |
Sex vs V4: Amplitude of the S-T wave at the midpoint
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 732 | 60.4 | ± 59.6 | 53.0 | -167.0 | 634.0 | 3 | 735 |
Female | 404 | 39.9 | ± 37.0 | 39.0 | -167.0 | 219.0 | 2 | 406 |
Male | 328 | 85.7 | ± 71.5 | 83.0 | -137.0 | 634.0 | 1 | 329 |
Race vs V4: Amplitude of the S-T wave at the midpoint
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 732 | 60.4 | ± 59.6 | 53.0 | -167.0 | 634.0 | 3 | 735 |
White | 303 | 48.2 | ± 50.0 | 43.0 | -167.0 | 224.0 | 1 | 304 |
Black | 407 | 68.7 | ± 64.6 | 58.0 | -113.0 | 634.0 | 2 | 409 |
Other | 22 | 77.3 | ± 56.9 | 73.0 | 9.0 | 190.0 | - | 22 |