Cleveland Family Study

/datasets/cfs/variables/v2stm /datasets/cfs/variables/v2tpa

V2: Minimum amplitude of the T-wave

Units millimeters
Type numeric

Visit vs V2: Minimum amplitude of the T-wave

N Mean StdDev Median Min Max Unknown Total
Visit 5 732 230.4 ± 224.2 205.0 -419.0 1,313.0 3 735

Age at time of visit vs V2: Minimum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 230.4 ± 227.1 205.0 -419.0 1,313.0 3 658
5-14 yrs old 63 212.5 ± 263.5 219.0 -400.0 1,083.0 1 64
15-24 yrs old 112 302.2 ± 300.7 241.5 -239.0 1,313.0 - 112
25-34 yrs old 62 258.8 ± 233.0 246.0 -258.0 844.0 - 62
35-44 years 97 245.0 ± 187.1 234.0 -195.0 751.0 1 98
45-54 years 147 224.8 ± 189.2 195.0 -170.0 1,162.0 1 148
55-64 years 84 175.6 ± 163.6 170.0 -268.0 795.0 - 84
65-74 years 57 194.0 ± 189.7 195.0 -209.0 644.0 - 57
75-84 years 31 135.5 ± 232.8 102.0 -419.0 708.0 - 31
85 years or older 2 412.0 ± 514.8 412.0 48.0 776.0 - 2

Sex vs V2: Minimum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 230.4 ± 224.2 205.0 -419.0 1,313.0 3 735
Female 404 160.2 ± 170.1 166.0 -419.0 708.0 2 406
Male 328 316.9 ± 251.2 292.0 -400.0 1,313.0 1 329

Race vs V2: Minimum amplitude of the T-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 230.4 ± 224.2 205.0 -419.0 1,313.0 3 735
White 303 223.3 ± 222.4 195.0 -419.0 1,132.0 1 304
Black 407 230.9 ± 222.4 205.0 -400.0 1,313.0 2 409
Other 22 321.0 ± 269.7 290.0 -170.0 795.0 - 22