Cleveland Family Study

/datasets/cfs/variables/v3tpa /datasets/cfs/variables/v4ppa

V4: Minimum amplitude of the P-wave

Units millimeters
Type numeric

Visit vs V4: Minimum amplitude of the P-wave

N Mean StdDev Median Min Max Unknown Total
Visit 5 732 66.6 ± 20.4 63.0 -14.0 156.0 3 735

Age at time of visit vs V4: Minimum amplitude of the P-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 66.7 ± 20.8 63.0 -14.0 156.0 3 658
5-14 yrs old 63 74.1 ± 22.3 73.0 9.0 156.0 1 64
15-24 yrs old 112 64.9 ± 17.5 63.0 24.0 122.0 - 112
25-34 yrs old 62 64.8 ± 15.7 63.0 39.0 102.0 - 62
35-44 years 97 69.6 ± 20.3 68.0 24.0 141.0 1 98
45-54 years 147 65.3 ± 18.7 63.0 0.0 122.0 1 148
55-64 years 84 68.3 ± 21.2 68.0 0.0 122.0 - 84
65-74 years 57 63.2 ± 26.5 63.0 0.0 122.0 - 57
75-84 years 31 63.2 ± 29.8 63.0 -14.0 112.0 - 31
85 years or older 2 29.0 ± 41.0 29.0 0.0 58.0 - 2

Sex vs V4: Minimum amplitude of the P-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 66.6 ± 20.4 63.0 -14.0 156.0 3 735
Female 404 67.9 ± 18.7 68.0 0.0 141.0 2 406
Male 328 64.9 ± 22.2 63.0 -14.0 156.0 1 329

Race vs V4: Minimum amplitude of the P-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 66.6 ± 20.4 63.0 -14.0 156.0 3 735
White 303 66.7 ± 22.2 68.0 -14.0 156.0 1 304
Black 407 66.3 ± 19.1 63.0 0.0 141.0 2 409
Other 22 69.9 ± 19.2 70.5 9.0 102.0 - 22