Cleveland Family Study

Name

v2sd

Label

V2: Duration of the S-wave

Units
milliseconds
Type
numeric

Visit vs V2: Duration of the S-wave

N Mean StdDev Median Min Max Unknown Total
Visit 5 732 48.8 ± 16.8 51.0 0.0 130.0 3 735

Age at time of visit vs V2: Duration of the S-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 655 48.9 ± 17.1 51.0 0.0 130.0 3 658
5-14 yrs old 63 43.1 ± 12.0 45.0 10.0 70.0 1 64
15-24 yrs old 112 50.5 ± 12.8 51.0 8.0 80.0 - 112
25-34 yrs old 62 49.9 ± 13.9 51.5 0.0 78.0 - 62
35-44 years 97 52.1 ± 13.1 54.0 0.0 94.0 1 98
45-54 years 147 48.8 ± 17.7 52.0 0.0 79.0 1 148
55-64 years 84 50.4 ± 16.3 52.0 0.0 90.0 - 84
65-74 years 57 47.5 ± 23.5 54.0 0.0 110.0 - 57
75-84 years 31 42.3 ± 32.1 45.0 0.0 130.0 - 31
85 years or older 2 49.0 ± 15.6 49.0 38.0 60.0 - 2

Sex vs V2: Duration of the S-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 48.8 ± 16.8 51.0 0.0 130.0 3 735
Female 404 49.5 ± 16.9 51.0 0.0 130.0 2 406
Male 328 48.1 ± 16.7 51.0 0.0 90.0 1 329

Race vs V2: Duration of the S-wave

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 732 48.8 ± 16.8 51.0 0.0 130.0 3 735
White 303 50.1 ± 18.1 52.0 0.0 130.0 1 304
Black 407 47.8 ± 16.0 49.0 0.0 110.0 2 409
Other 22 50.2 ± 10.5 48.0 32.0 74.0 - 22