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Table 5 Genotype and allele frequencies of the MTRR A66G polymorphism in case and control groups

From: Association of neural tube defects with maternal alterations and genetic polymorphisms in one-carbon metabolic pathway

Genotype

Case(N = 61)

Control(N = 61)

χ2values

OR

95%CI

P values

AA

22(36.1)

33(54.1)

 

1

  

AG

31(50.8)

24(39.3)

2.947

1.938

0.908~4.136

0.086

GG

8(13.1)

4(6.6)

2.833

3.000

0.805~11.184

0.092

A

75(61.5)

90(73.8)

 

1

  

G

47(38.5)

32(26.2)

4.212

1.763

1.023~3.036

0.040*

  1. Note: *P value< 0.05 indicates that the genotype and allele distributions of MTRR A66G polymorphism exhibit a significant difference between case and control groups