Cleveland Family Study

/datasets/cfs/variables/v1spa /datasets/cfs/variables/v1stj

V1: Amplitude of the S-T wave at the endpoint

Units millimeters
Type numeric

Visit vs V1: Amplitude of the S-T wave at the endpoint

N Mean StdDev Median Min Max Unknown Total
Visit 5 732 26.0 ± 55.8 19.0 -269.0 302.0 3 735

Age at time of visit vs V1: Amplitude of the S-T wave at the endpoint

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 27.0 ± 57.3 19.0 -269.0 302.0 3 658
5-14 yrs old 63 36.7 ± 73.9 24.0 -93.0 297.0 1 64
15-24 yrs old 112 33.1 ± 70.4 24.0 -93.0 302.0 - 112
25-34 yrs old 62 18.3 ± 60.6 14.0 -269.0 170.0 - 62
35-44 years 97 25.3 ± 44.8 19.0 -84.0 190.0 1 98
45-54 years 147 26.3 ± 47.1 19.0 -79.0 229.0 1 148
55-64 years 84 25.0 ± 41.5 24.0 -84.0 200.0 - 84
65-74 years 57 27.2 ± 50.9 24.0 -108.0 205.0 - 57
75-84 years 31 16.2 ± 83.3 14.0 -132.0 302.0 - 31
85 years or older 2 33.5 ± 13.4 33.5 24.0 43.0 - 2

Sex vs V1: Amplitude of the S-T wave at the endpoint

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 26.0 ± 55.8 19.0 -269.0 302.0 3 735
Female 404 18.6 ± 45.2 14.0 -108.0 302.0 2 406
Male 328 35.1 ± 65.5 29.0 -269.0 302.0 1 329

Race vs V1: Amplitude of the S-T wave at the endpoint

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 26.0 ± 55.8 19.0 -269.0 302.0 3 735
White 303 14.9 ± 46.1 14.0 -132.0 302.0 1 304
Black 407 33.2 ± 61.0 29.0 -269.0 302.0 2 409
Other 22 46.0 ± 52.4 36.5 -20.0 166.0 - 22