Table 1 The demographic and obstetric characteristics of patients with cesarean section history
From: The impact of previous cesarean section on the outcome of patients with non-adherent placenta previa
Maternal characteristics | No CS (N = 54) | Previous CS (N = 36) | p value | ||
|---|---|---|---|---|---|
n | % | n | % | ||
Age, mean (SD) | 31.0 (4.8) | 33.1 (4.9) | 0.042 | ||
Parity, mean (SD) | 2.0 (1.7) | 3.1 (1.6) | 0.003 | ||
Previous miscarriage | 12 | 22.2% | 16 | 44.4% | 0.025 |
Previous evacuation | 8 | 14.8% | 13 | 36.1% | 0.026 |
Bleeding during pregnancy | 28 | 51.9% | 13 | 36.1% | 0.142 |
Indication for delivery | 0.078 | ||||
 Timed | 27 | 50.0% | 27 | 75.0% |  |
 Labor | 11 | 20.4% | 2 | 5.6% |  |
 Bleeding | 15 | 27.8% | 7 | 19.4% |  |
 Others | 1 | 1.9% | 0 | 0.0% |  |
Placental location | 0.003 | ||||
 Anterior and central | 20 | 37.0% | 25 | 69.4% |  |
 Posterior | 34 | 63.0% | 11 | 30.6% |  |
Gestational age at delivery, mean (SD) | 36.6 (1.8) | 36.6 (1.8) | 0.953 | ||