Table 3.
Factors influencing the severity of placenta implantation in patients with placenta previa and PAS
| OR | 95% confidence interval of Exp (β) | P value | ||
|---|---|---|---|---|
| Lower limit | Upper limit | |||
| In employment | 0.62 | 0.40 | 0.96 | 0.033 |
| Urban | 0.54 | 0.35 | 0.84 | 0.0064 |
| Gestational age | 0.98 | 0.97 | 1.00 | 0.0176 |
| Complete placenta previa | 4.74 | 2.41 | 9.32 | < 0.0001 |
| Fetal presentation shoulder | 0.40 | 0.19 | 0.84 | 0.0155 |
| Gravidity 2- 3 | 5.78 | 1.99 | 16.77 | 0.0012 |
| Gravidity > 3 | 6.25 | 2.15 | 18.20 | 0.0008 |
| Cesarean section | 5.65 | 3.24 | 2.46 | < 0.0001 |
| Vaginal delivery | 0.37 | 0.21 | 0.64 | 0.0005 |
| Uerine surgery 1 | 1.46 | 0.87 | 2.46 | 0.1517 |
| Uerine surgery ≥ 2 | 1.21 | 0.73 | 2.01 | 0.4481 |
OR Odd ratio