Name
iistj
Label
Lead II: Amplitude of the S-T wave at the J-point
Units
millimeters
Type
numeric
Visit vs Lead II: Amplitude of the S-T wave at the J-point
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Visit 5 | 732 | 27.3 | ± 34.2 | 29.0 | -88.0 | 166.0 | 3 | 735 |
Age at time of visit vs Lead II: Amplitude of the S-T wave at the J-point
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 655 | 26.5 | ± 34.7 | 29.0 | -88.0 | 166.0 | 3 | 658 |
5-14 yrs old | 63 | 43.7 | ± 30.1 | 43.0 | -20.0 | 126.0 | 1 | 64 |
15-24 yrs old | 112 | 44.3 | ± 37.1 | 43.0 | -64.0 | 166.0 | - | 112 |
25-34 yrs old | 62 | 31.9 | ± 33.6 | 34.0 | -64.0 | 131.0 | - | 62 |
35-44 years | 97 | 29.1 | ± 28.9 | 34.0 | -69.0 | 92.0 | 1 | 98 |
45-54 years | 147 | 21.1 | ± 30.1 | 19.0 | -59.0 | 102.0 | 1 | 148 |
55-64 years | 84 | 16.4 | ± 32.3 | 16.5 | -74.0 | 83.0 | - | 84 |
65-74 years | 57 | 6.9 | ± 34.5 | 4.0 | -88.0 | 92.0 | - | 57 |
75-84 years | 31 | -0.4 | ± 29.8 | 0.0 | -64.0 | 68.0 | - | 31 |
85 years or older | 2 | 2.0 | ± 31.1 | 2.0 | -20.0 | 24.0 | - | 2 |
Sex vs Lead II: Amplitude of the S-T wave at the J-point
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 732 | 27.3 | ± 34.2 | 29.0 | -88.0 | 166.0 | 3 | 735 |
Female | 404 | 27.9 | ± 30.9 | 29.0 | -69.0 | 131.0 | 2 | 406 |
Male | 328 | 26.5 | ± 38.0 | 26.5 | -88.0 | 166.0 | 1 | 329 |
Race vs Lead II: Amplitude of the S-T wave at the J-point
Visit 5
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Total | 732 | 27.3 | ± 34.2 | 29.0 | -88.0 | 166.0 | 3 | 735 |
White | 303 | 22.0 | ± 30.9 | 24.0 | -64.0 | 102.0 | 1 | 304 |
Black | 407 | 30.0 | ± 36.2 | 34.0 | -88.0 | 166.0 | 2 | 409 |
Other | 22 | 49.6 | ± 25.7 | 43.0 | 9.0 | 107.0 | - | 22 |