Patient birth weight normalized for gestational age in weeks (mean±SE, N) varied (P<0.0001 using ANOVA). Note that the normalized birth weight for pregnancies without diabetes and PreE throughout the pregnancy did not differ from 1
| Diabetes group | No PreE | Developed PreE |
| No gestational diabetes | 1.00±0.01, 351A | 0.96±0.01, 118A |
| Diabetes mellitus prior to pregnancy | 1.16±0.4, 21B | 1.00±0.03, 37A |
| Developed gestational diabetes mellitus | 1.07±0.02, 72A,B | 1.09±0.03, 23B |
Groups with difference letter superscripts (A and B) differed (P<0.05 using Duncan’s post hoc test).
ANOVA, analysis of variance; PreE, preeclampsia.