Cleveland Family Study

Name

pctchg_flow

Label

Percent Change in flow volume

Units
percent
Type
numeric

Visit vs Percent Change in flow volume

N Mean StdDev Median Min Max Unknown Total
Visit 5 600 183.0 ± 72.9 179.6 20.3 585.8 135 735

Age at time of visit vs Percent Change in flow volume

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 535 182.1 ± 75.4 176.0 20.3 585.8 123 658
5-14 yrs old 53 157.1 ± 60.2 144.7 36.0 357.7 11 64
15-24 yrs old 81 202.6 ± 80.7 187.2 58.9 473.6 31 112
25-34 yrs old 54 200.3 ± 61.1 193.9 91.1 341.8 8 62
35-44 years 78 191.6 ± 79.8 183.8 20.3 453.1 20 98
45-54 years 126 195.0 ± 74.4 196.9 50.5 529.4 22 148
55-64 years 69 165.6 ± 64.1 163.5 48.1 326.5 15 84
65-74 years 46 150.4 ± 54.4 143.1 44.5 314.9 11 57
75-84 years 26 143.5 ± 111.8 113.4 34.2 585.8 5 31
85 years or older 2 140.3 ± 45.8 140.3 108.0 172.7 - 2

Sex vs Percent Change in flow volume

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 600 183.0 ± 72.9 179.6 20.3 585.8 135 735
Female 324 187.1 ± 75.6 186.4 20.3 529.4 82 406
Male 276 178.2 ± 69.4 172.9 39.7 585.8 53 329

Race vs Percent Change in flow volume

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 600 183.0 ± 72.9 179.6 20.3 585.8 135 735
White 254 188.2 ± 76.2 184.5 34.2 585.8 50 304
Black 329 178.2 ± 70.5 174.2 20.3 453.1 80 409
Other 17 197.6 ± 62.8 204.7 118.1 357.7 5 22