Table 2: Logistic regression results for adjusted risk of developing GDM.

P valueOR (95% CI)

17OHPC initiation at 16–20 weeks0.0251.67 (1.07, 2.63)
17OHPC initiation at 21–24 weeks0.5151.22 (0.66, 2.26)
AMA (maternal age ≥ 35 years)0.0012.11 (1.37, 3.25)
Morbid obesity > 39.9 kg/m20.0631.60 (0.97, 2.63)