Cleveland Family Study

/datasets/cfs/variables/ddimeram_orig /datasets/cfs/variables/ddimerpm

D-dimer protein levels - difference between AM and PM draw

Units nanograms per milliliter
Type numeric

Visit vs D-dimer protein levels - difference between AM and PM draw

N Mean StdDev Median Min Max Unknown Total
Visit 5 129 26.5 ± 165.9 1.2 -394.6 1,413.6 606 735

Age at time of visit vs D-dimer protein levels - difference between AM and PM draw

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 118 28.1 ± 173.3 1.2 -394.6 1,413.6 540 658
5-14 yrs old 5 4.1 ± 7.6 1.4 -3.3 13.5 59 64
15-24 yrs old 16 18.7 ± 45.0 7.6 -40.7 168.1 96 112
25-34 yrs old 13 9.1 ± 24.9 11.8 -25.2 46.0 49 62
35-44 years 20 6.6 ± 47.3 3.7 -103.9 106.8 78 98
45-54 years 28 66.8 ± 271.3 1.0 -48.4 1,413.6 120 148
55-64 years 12 -34.2 ± 117.7 -12.1 -394.6 89.0 72 84
65-74 years 9 -2.8 ± 28.5 -4.6 -48.0 62.1 48 57
75-84 years 14 95.0 ± 291.7 15.2 -33.3 1,098.7 17 31
85 years or older 1 -18.6 - -18.6 -18.6 -18.6 1 2

Sex vs D-dimer protein levels - difference between AM and PM draw

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 129 26.5 ± 165.9 1.2 -394.6 1,413.6 606 735
Female 62 13.4 ± 50.0 1.2 -64.6 298.8 344 406
Male 67 38.7 ± 225.3 1.1 -394.6 1,413.6 262 329

Race vs D-dimer protein levels - difference between AM and PM draw

Visit 5
N Mean StdDev Median Min Max Unknown Total
Total 129 26.5 ± 165.9 1.2 -394.6 1,413.6 606 735
White 56 7.9 ± 38.3 1.2 -103.9 115.3 248 304
Black 72 40.5 ± 219.1 1.2 -394.6 1,413.6 337 409
Other 1 62.1 - 62.1 62.1 62.1 21 22