GDM group (n = 35) | Pre-gestational DM (n = 35) | Control group (n = 35) | p-value | |
---|---|---|---|---|
Maternal age (year) | 33.3 ± 6.4a | 34.9 ± 5.3a | 29.0 ± 5.1b | < 0.001 |
Gravity | 3 (2–4) | 3 (2–4) | 2 (2–4) | 0.509 |
Parity | 1 (1–2) | 2 (1–2) | 1 (1–2) | 0.506 |
Abortion | 0 (0–1) | 0 (0–1) | 0 (0–1) | 0.956 |
Mean gestational age at ultrasound evaluation (week) | 37 (37–37.1) | 37 (37–37.2) | 37 (37–37.2) | 0.834 |