From: “Association of MTHFR and MS/MTR gene polymorphisms with congenital heart defects in North Indian population (Jammu and Kashmir): a case–control study encompassing meta-analysis and trial sequential analysis”
Variant MTHFR C677T/ G1793A
CHD Cases (n = 50)
Controls (n = 100)
OR (95% CI)
p-value†
C-A
0.230
0.050
5.67 [2.58–12.48]
2.71e‐006a
C-G
0.690
0.895
0.26 [0.14–0.48]
1.00e‐005a
T-G
0.080
0.055
1.49 [0.58–3.84]
0.40
T-A
0.000
-