Cleveland Family Study

/datasets/cfs/variables/v5stm /datasets/cfs/variables/v5tpa

V5: Minimum amplitude of the T-wave

Units millimeters
Type numeric

Visit vs V5: Minimum amplitude of the T-wave

N Mean StdDev Median Min Max Unknown Total
Visit 5 732 238.7 ± 181.9 229.0 -488.0 878.0 3 735

Age at time of visit vs V5: Minimum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 237.7 ± 183.5 229.0 -488.0 878.0 3 658
5-14 yrs old 63 445.4 ± 164.9 410.0 126.0 878.0 1 64
15-24 yrs old 112 330.7 ± 147.2 309.5 0.0 810.0 - 112
25-34 yrs old 62 251.3 ± 137.5 248.5 -92.0 546.0 - 62
35-44 years 97 225.0 ± 137.2 234.0 -239.0 639.0 1 98
45-54 years 147 173.6 ± 163.3 180.0 -380.0 678.0 1 148
55-64 years 84 155.8 ± 164.1 175.0 -488.0 615.0 - 84
65-74 years 57 181.4 ± 195.1 146.0 -263.0 639.0 - 57
75-84 years 31 125.3 ± 200.9 122.0 -385.0 610.0 - 31
85 years or older 2 172.5 ± 169.0 172.5 53.0 292.0 - 2

Sex vs V5: Minimum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 238.7 ± 181.9 229.0 -488.0 878.0 3 735
Female 404 221.5 ± 163.3 211.5 -410.0 815.0 2 406
Male 328 259.8 ± 200.7 249.0 -488.0 878.0 1 329

Race vs V5: Minimum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 238.7 ± 181.9 229.0 -488.0 878.0 3 735
White 303 253.2 ± 175.9 249.0 -488.0 815.0 1 304
Black 407 219.3 ± 181.6 209.0 -410.0 810.0 2 409
Other 22 397.2 ± 179.3 385.0 107.0 878.0 - 22