Table 2 Incidence of adverse maternal and neonatal outcomes among maternal age groups
Outcome | 20–34 years | 35–42 years | ≥ 43 years |
|---|---|---|---|
n (%) | n (%) | n (%) | |
Composite outcome (preeclampsia, IUGR, placental abruption and stillbirth) | 31,102 (10.41) | 8463 (10.09) | 436 (13.35) |
Preeclampsia | 2215 (0.74) | 699 (0.83) | 52 (1.59) |
IUGR | 27,616 (9.24) | 7314 (8.72) | 358 (10.96) |
Placental abruption | 1330 (0.45) | 495 (0.59) | 30 (0.92) |
Stillbirth | 822 (0.28) | 290 (0.35) | 22 (0.67) |
Preterm birth | 17,199 (5.76) | 5870 (7) | 315 (9.64) |
Gestational diabetes mellitus | 13,618 (4.56) | 7393 (8.81) | 456 (13.96) |
Placental previa | 1667 (0.56) | 940 (1.12) | 55 (1.68) |
Postpartum hemorrhage | 7533 (2.52) | 1836 (2.19) | 76 (2.33) |
Maternal ICU admission | 94 (0.03) | 42 (0.05) | < 6 |
Maternal death related to pregnancy and birth | < 6 | <6 | < 6 |
SGA<5th | 12,736 (4.26) | 3440 (4.10) | 169 (5.17) |
Neonatal death | 411 (0.14) | 115 (0.14) | 12 (0.37) |
Sentinel Congenital Anomalies | 1005 (0.34) | 360 (0.43) | 39 (1.19) |
NICU admission | 35,096 (11.74) | 10,423 (12.42) | 518 (15.86) |
5 min Apgar score≤3 | 3100 (1.04) | 1008 (1.2) | 60 (1.84) |