Cleveland Family Study

/datasets/cfs/variables/v4ta /datasets/cfs/variables/v5pa

V4: Maximum amplitude of the T-wave

Units millimeters
Type numeric

Visit vs V4: Maximum amplitude of the T-wave

N Mean StdDev Median Min Max Unknown Total
Visit 5 732 -0.6 ± 15.1 0.0 -283.0 126.0 3 735

Age at time of visit vs V4: Maximum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 -0.7 ± 15.9 0.0 -283.0 126.0 3 658
5-14 yrs old 63 0.0 ± 0.0 0.0 0.0 0.0 1 64
15-24 yrs old 112 -0.3 ± 3.7 0.0 -39.0 0.0 - 112
25-34 yrs old 62 -0.5 ± 4.3 0.0 -34.0 0.0 - 62
35-44 years 97 -1.0 ± 9.8 0.0 -97.0 0.0 1 98
45-54 years 147 -2.1 ± 13.8 0.0 -126.0 0.0 1 148
55-64 years 84 -1.7 ± 35.3 0.0 -283.0 126.0 - 84
65-74 years 57 1.5 ± 14.5 0.0 -39.0 83.0 - 57
75-84 years 31 2.5 ± 17.9 0.0 -19.0 97.0 - 31
85 years or older 2 0.0 ± 0.0 0.0 0.0 0.0 - 2

Sex vs V4: Maximum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 -0.6 ± 15.1 0.0 -283.0 126.0 3 735
Female 404 -0.2 ± 11.4 0.0 -126.0 97.0 2 406
Male 328 -1.2 ± 18.6 0.0 -283.0 126.0 1 329

Race vs V4: Maximum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 -0.6 ± 15.1 0.0 -283.0 126.0 3 735
White 303 -0.3 ± 18.2 0.0 -283.0 97.0 1 304
Black 407 -0.9 ± 12.7 0.0 -126.0 126.0 2 409
Other 22 0.0 ± 0.0 0.0 0.0 0.0 - 22