Table 2 Association of three SNPs with GDM risk.

From: Association of rs10830962 polymorphism with gestational diabetes mellitus risk in a Chinese population

Genotype

Cases (N = 964)a

Controls (N = 1021)a

Adjusted OR

P c

N

N

(95% CI)c

rs10830962 (C > G)

  CC

278

316

1.00

 

  CG

468

504

1.07 (0.87–1.32)

0.518

  GG

206

182

1.36 (1.04–1.76)

0.022

Dominant model

  CC

278

316

1.00

 

  CG/GG

674

686

1.15 (0.94–1.40)

0.175

Recessive model

  CC/CG

746

820

1.00

 

  GG

206

182

1.30 (1.04–1.63)

0.023

Additive model

1.16 (1.02–1.31)

0.029

rs1470579 (A > C)

  AA

507

546

1.00

 

  AC

371

401

0.97 (0.80–1.17)

0.742

  CC

71

52

1.42 (0.97–2.09)

0.073

Dominant model

  AA

507

546

1.00

 

  AC/CC

442

453

1.02 (0.85–1.22)

0.824

Recessive model

  AA/AC

878

947

1.00

 

  CC

71

52

1.44 (0.99–2.10)

0.057

Additive model

1.07 (0.93–1.24)

0.349

rs7754840 (G > C)

  GG

310

353

  

  GC

449

461

1.09 (0.89–1.33)

0.420

  CC

185

182

1.15 (0.89–1.50)

0.284

Dominant model

  GG

310

353

1.00

 

  GC/CC

634

643

1.11 (0.91–1.34)

0.302

Recessive model

  GG/GC

759

814

1.00

 

  CC

185

182

1.10 (0.87–1.38)

0.429

Additive model

1.08 (0.95–1.22)

0.262

  1. aMajor homozygote/heterozygote/minor homozygote.
  2. bMAF, minor allele frequency among controls.
  3. cAdjusted by age, prepregnancy BMI, parity, abnormal pregnancy history and family history of diabetes.