Cleveland Family Study

/datasets/cfs/variables/crp_diff /datasets/cfs/variables/crppm

C-reactive protein levels - percent difference between AM and PM draw

Units percent
Type numeric

Visit vs C-reactive protein levels - percent difference between AM and PM draw

N Mean StdDev Median Min Max Unknown Total
Visit 5 457 1.2 ± 20.3 -1.7 -82.1 218.1 278 735

Age at time of visit vs C-reactive protein levels - percent difference between AM and PM draw

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 418 1.2 ± 20.1 -1.8 -45.2 218.1 240 658
5-14 yrs old 20 3.3 ± 14.7 2.9 -25.3 35.1 44 64
15-24 yrs old 67 0.4 ± 15.8 -2.5 -37.4 38.2 45 112
25-34 yrs old 39 1.9 ± 15.9 -3.5 -20.0 50.0 23 62
35-44 years 64 -0.8 ± 20.0 -3.2 -37.3 100.0 34 98
45-54 years 111 -0.7 ± 14.0 -2.4 -45.2 58.6 37 148
55-64 years 57 1.3 ± 14.5 -0.7 -30.8 63.6 27 84
65-74 years 36 8.5 ± 38.2 4.1 -21.9 218.1 21 57
75-84 years 22 5.3 ± 34.1 -3.1 -19.5 151.6 9 31
85 years or older 2 -20.7 ± 17.9 -20.7 -33.3 -8.1 - 2

Sex vs C-reactive protein levels - percent difference between AM and PM draw

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 457 1.2 ± 20.3 -1.7 -82.1 218.1 278 735
Female 241 -0.4 ± 15.2 -1.9 -82.1 44.7 165 406
Male 216 3.0 ± 24.7 -1.5 -34.5 218.1 113 329

Race vs C-reactive protein levels - percent difference between AM and PM draw

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 457 1.2 ± 20.3 -1.7 -82.1 218.1 278 735
White 238 1.0 ± 19.2 -0.6 -82.1 151.6 66 304
Black 208 1.5 ± 21.6 -2.6 -37.4 218.1 201 409
Other 11 -2.0 ± 18.0 -3.4 -24.5 38.2 11 22