Table 1 Antenatal profile and obstetric risk factors according to parity in the study groups
Variable | Grand multiparas | Multiparas | Unadjusted | Adjusted |
|---|---|---|---|---|
|  | N = 265(%) | N =760(%) | OR (95% CI) | OR (95% CI) |
Gestational age at ANC booking | 21.45 ± 5.9 | 29.49 ± 5.7 | 1.9 (1.1–2.7) |  |
Hypertension in current pregnancy | 18.1 | 9.1 | 2.3 (0.6–8.6) | 1.6 (0.28–9.8) |
DM in current pregnancy | 1.5 | 0.7 | 2.3 (0.5–3.4) | 1.4 (0.8–2.3) |
Previous abortion | 26 | 16.2 | 1.6 (1.1–2.5) | 1.2 (0.5–2.8) |
Previous preterm delivery | 35.1 | 5.8 | 8.8 (5.9–13.0) | 5.3 (3.1–8.9) |
Previous IUFD | 21.5 | 7.4 | 3.4 (2.3–13.0) | 1.2 (0.7–2.1) |
Previous NND | 27.2 | 4.9 | 7.3 (4.7–11.2) | 3.6 (2.1–6.2) |
Previous CS | 16.6 | 20.5 | 0.7 (0.5–1.1) | 1.1 (0.6–1.7) |
Previous instrumental deliveries | 1.5 | 0.7 | 2.3 (0.6–8.7) | 4.0 (0.5–29.1) |