Cleveland Family Study

/datasets/cfs/variables/v2pa /datasets/cfs/variables/v2qa

V2: Maximum amplitude of the P-wave

Units millimeters
Type numeric

Visit vs V2: Maximum amplitude of the P-wave

N Mean StdDev Median Min Max Unknown Total
Visit 5 732 -8.4 ± 18.7 0.0 -190.0 0.0 3 735

Age at time of visit vs V2: Maximum amplitude of the P-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 -8.3 ± 18.9 0.0 -190.0 0.0 3 658
5-14 yrs old 63 -8.3 ± 20.5 0.0 -92.0 0.0 1 64
15-24 yrs old 112 -3.9 ± 14.3 0.0 -87.0 0.0 - 112
25-34 yrs old 62 -5.3 ± 13.0 0.0 -58.0 0.0 - 62
35-44 years 97 -7.6 ± 22.8 0.0 -190.0 0.0 1 98
45-54 years 147 -10.5 ± 17.9 0.0 -83.0 0.0 1 148
55-64 years 84 -9.7 ± 15.4 0.0 -63.0 0.0 - 84
65-74 years 57 -12.5 ± 25.8 0.0 -136.0 0.0 - 57
75-84 years 31 -11.5 ± 23.0 0.0 -97.0 0.0 - 31
85 years or older 2 0.0 ± 0.0 0.0 0.0 0.0 - 2

Sex vs V2: Maximum amplitude of the P-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 -8.4 ± 18.7 0.0 -190.0 0.0 3 735
Female 404 -9.4 ± 19.9 0.0 -190.0 0.0 2 406
Male 328 -7.1 ± 17.0 0.0 -136.0 0.0 1 329

Race vs V2: Maximum amplitude of the P-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 -8.4 ± 18.7 0.0 -190.0 0.0 3 735
White 303 -5.1 ± 13.3 0.0 -83.0 0.0 1 304
Black 407 -10.6 ± 21.6 0.0 -190.0 0.0 2 409
Other 22 -12.0 ± 19.1 0.0 -53.0 0.0 - 22