Cleveland Family Study

/datasets/cfs/variables/v6ta /datasets/cfs/variables/ventrate

V6: Maximum amplitude of the T-wave

Units millimeters
Type numeric

Visit vs V6: Maximum amplitude of the T-wave

N Mean StdDev Median Min Max Unknown Total
Visit 5 732 1.3 ± 12.8 0.0 -53.0 190.0 3 735

Age at time of visit vs V6: Maximum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 1.4 ± 13.1 0.0 -53.0 190.0 3 658
5-14 yrs old 63 0.0 ± 0.0 0.0 0.0 0.0 1 64
15-24 yrs old 112 0.0 ± 0.0 0.0 0.0 0.0 - 112
25-34 yrs old 62 -0.8 ± 6.1 0.0 -48.0 0.0 - 62
35-44 years 97 0.5 ± 7.2 0.0 -19.0 68.0 1 98
45-54 years 147 1.0 ± 11.3 0.0 -53.0 97.0 1 148
55-64 years 84 1.9 ± 13.9 0.0 -19.0 107.0 - 84
65-74 years 57 3.3 ± 14.6 0.0 0.0 83.0 - 57
75-84 years 31 14.0 ± 41.7 0.0 0.0 190.0 - 31
85 years or older 2 0.0 ± 0.0 0.0 0.0 0.0 - 2

Sex vs V6: Maximum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 1.3 ± 12.8 0.0 -53.0 190.0 3 735
Female 404 1.8 ± 15.2 0.0 -53.0 190.0 2 406
Male 328 0.7 ± 8.8 0.0 -48.0 83.0 1 329

Race vs V6: Maximum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 1.3 ± 12.8 0.0 -53.0 190.0 3 735
White 303 2.9 ± 17.2 0.0 -14.0 190.0 1 304
Black 407 0.1 ± 8.3 0.0 -53.0 107.0 2 409
Other 22 0.0 ± 0.0 0.0 0.0 0.0 - 22