Cleveland Family Study

Name

avfspa

Label

aVF Lead: amplitude of the secondary S wave

Type
numeric

Visit vs aVF Lead: amplitude of the secondary S wave

N Mean StdDev Median Min Max Unknown Total
Visit 5 732 11.1 ± 54.7 0.0 0.0 595.0 3 735

Age at time of visit vs aVF Lead: amplitude of the secondary S wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 12.2 ± 57.5 0.0 0.0 595.0 3 658
5-14 yrs old 63 2.9 ± 18.5 0.0 0.0 141.0 1 64
15-24 yrs old 112 0.0 ± 0.0 0.0 0.0 0.0 - 112
25-34 yrs old 62 11.0 ± 50.6 0.0 0.0 283.0 - 62
35-44 years 97 8.6 ± 42.9 0.0 0.0 249.0 1 98
45-54 years 147 22.3 ± 85.2 0.0 0.0 595.0 1 148
55-64 years 84 23.1 ± 81.6 0.0 0.0 415.0 - 84
65-74 years 57 15.3 ± 47.8 0.0 0.0 234.0 - 57
75-84 years 31 5.5 ± 25.7 0.0 0.0 141.0 - 31
85 years or older 2 0.0 ± 0.0 0.0 0.0 0.0 - 2

Sex vs aVF Lead: amplitude of the secondary S wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 11.1 ± 54.7 0.0 0.0 595.0 3 735
Female 404 6.3 ± 43.8 0.0 0.0 522.0 2 406
Male 328 16.9 ± 65.2 0.0 0.0 595.0 1 329

Race vs aVF Lead: amplitude of the secondary S wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 11.1 ± 54.7 0.0 0.0 595.0 3 735
White 303 10.6 ± 51.2 0.0 0.0 595.0 1 304
Black 407 12.0 ± 58.5 0.0 0.0 522.0 2 409
Other 22 1.5 ± 7.2 0.0 0.0 34.0 - 22