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Table 2 The comparison of genotypic and allelic frequencies of all SNPs between GDM without PE and controls

From: Polymorphisms of TGF-β1 and TGF-β3 in Chinese women with gestational diabetes mellitus

 

Cases

Controls

χ2

p-value

OR

95%CI

rs4803455

 Genotypes

  AA

70

173

0.631

0.730

  

  AC

205

556

    

  CC

180

448

    

 Alleles

  A

345

902

0.046

0.831

1.017

0.869–1.191

  C

565

1452

    

rs2284792

 Genotypes

  AA

122

404

9.774

0.008*

  

  AG

247

548

    

  GG

86

225

    

  AA

122

404

    

  AG + GG

333

773

8.476

0.004*

1.472

1.122–1.813

  GG

86

225

    

  AG + AA

369

952

0.010

0.921

1.014

0.769–1.336

  AG

247

548

    

  GG + AA

208

629

7.842

0.005*

0.734

0.590–0.912

 Alleles

  A

491

1356

3.555

0.059

1.159

0.994–1.352

  G

419

998

    

rs3917201

  Genotypes

  GG

108

294

0.571

0.752

  

  AG

227

592

    

  AA

120

291

    

Alleles

  A

443

1180

0.549

0.459

1.060

0.909–1.235

  G

467

1174

    
  1. *p < 0.05 is considered statistically significant, OR ODDs ratio, CI Confidence interval