Cleveland Family Study

/datasets/cfs/variables/sugische /datasets/cfs/variables/v1ppa

V1: Minimum amplitude of the P-wave

Units millimeters
Type numeric

Visit vs V1: Minimum amplitude of the P-wave

N Mean StdDev Median Min Max Unknown Total
Visit 5 732 14.6 ± 52.9 29.0 -141.0 126.0 3 735

Age at time of visit vs V1: Minimum amplitude of the P-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 14.9 ± 53.4 29.0 -141.0 126.0 3 658
5-14 yrs old 63 49.0 ± 50.7 58.0 -126.0 126.0 1 64
15-24 yrs old 112 29.7 ± 45.2 39.0 -122.0 97.0 - 112
25-34 yrs old 62 16.4 ± 54.6 24.0 -126.0 102.0 - 62
35-44 years 97 21.6 ± 47.0 34.0 -112.0 97.0 1 98
45-54 years 147 2.8 ± 50.7 24.0 -126.0 92.0 1 148
55-64 years 84 -0.7 ± 51.6 19.0 -117.0 68.0 - 84
65-74 years 57 0.09 ± 54.3 19.0 -141.0 73.0 - 57
75-84 years 31 -7.1 ± 69.4 9.0 -131.0 107.0 - 31
85 years or older 2 46.0 ± 65.1 46.0 0.0 92.0 - 2

Sex vs V1: Minimum amplitude of the P-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 14.6 ± 52.9 29.0 -141.0 126.0 3 735
Female 404 12.1 ± 54.6 26.5 -131.0 126.0 2 406
Male 328 17.6 ± 50.7 29.0 -141.0 107.0 1 329

Race vs V1: Minimum amplitude of the P-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 14.6 ± 52.9 29.0 -141.0 126.0 3 735
White 303 6.2 ± 50.3 19.0 -122.0 102.0 1 304
Black 407 20.0 ± 53.9 34.0 -141.0 126.0 2 409
Other 22 28.5 ± 54.9 45.5 -102.0 97.0 - 22