From: Association of methylenetetrahydrofolate reductase (MTHFR) variant C677T and risk of carotid atherosclerosis: a cross-sectional analysis of 730 Chinese Han adults in Chongqing
MTHFR Genotype
X2P
C/C
C/T
T/T
ALL(n = 86)
HHcy
 n
18
30
38
 %
5.9
8.9
43.7
< 0.001*
Female(n = 9)
2
4
3
1.7
5.3
15.0
0.023*
Male(n = 77)
16
26
35
8.5
10.0
52.2