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Table 3 Factors associated with recurrent miscarriage

From: Phosphodiesterase 8B gene polymorphism in women with recurrent miscarriage: A retrospective case control study

   Unadjusted OR (95 % CI) Adjusted OR1 (95 % CI) p-value (Adjusted OR)
Age years 1.0 (0.97-1.03) 0.99 (0.96-1.02) 0.500
BMI kg/m2 0.96 (0.92 – 1.00) 0.96 (0.92-0.96) 0.026
Smoker No 1 1  
Yes 1.84 (1.12 - 3.00) 1.86 (1.12 – 3.09) 0.017
SNP rs4704397 A/G* 1 1  
A/A 1.57 (0.98 - 2.52) 1.63 (1.01 - 2.64) 0.045
  G/G 1.52 (1.02 - 2.25) 1.52 (1.02 - 2.27) 0.039
  1. 1adjusted for age, smoking, BMI and genotype.
  2. *Test for trend across genotypes in relation to recurrent miscarriage was p= 0.059.