From: Association between bilirubin and cardiovascular disease risk factors: using Mendelian randomization to assess causal inference
Trait
6/6
(n = 296)
6/7
(n = 392)
7/7
(n = 173)
7/7 vs.
6/6-6/7
Gender,% male
58.1%
53.1%
46.2%
0.03
Age, yrs (SD)
44.0 (13.6)
43.0 (14.3)
44.6 (13.7)
0.49
Bilirubin, mg/dL (SD)
0.42 (0.14)
0.49 (0.18)
0.99 (0.42)
< 0.0001