From: Phosphodiesterase 8B gene polymorphism in women with recurrent miscarriage: A retrospective case control study
A/A
A/G
G/G
(n = 110)
(n = 266)
(n = 203)
Age, years
29.9 ± 5.1
30.5 ± 6.0
29.6 ± 5.8
BMI at first antenatal visit, kg/m2
23.6 ± 4.2
24.5 ± 4.4
24.1 ± 4.3
Smokers, n (%)
16 (14.5%)
31 (11.7%)
29 (14.3%)