Table 2.
Past and current obstetric performance of study participants (n = 268).
| Variables | Successful VBAC; 186 (60.4) | Failed VBAC; 82 (30.6%) | P value |
|---|---|---|---|
| Number (%) | Number (%) | ||
| Parity | <0.001 | ||
| Primiparous (para 1) | 95 (51.1) | 62 (75.6) | |
| Multiparous (≥2) | 91 (48.9) | 20 (24.4) | |
| Prior vaginal delivery | <0.001 | ||
| Yes | 91 (48.9) | 18 (22) | |
| No | 95 (51.1) | 64 (78) | |
| Prior VBAC | <0.001 | ||
| Yes | 71 (38.2) | 4 (4.9) | |
| No | 115 (61.8) | 78 (95.1) | |
| Prior cesarean delivery indication | 0.303 | ||
| Recurring | 23 (12.4) | 14 (17.1) | |
| Nonrecurring | 163 (87.6) | 68 (82.9) | |
| Place of antenatal care | <0.001 | ||
| Health center | 115 (61.8) | 70 (85.4) | |
| Hospital | 71 (38.2) | 12 (14.6) | |
| Antenatal care initiation time | <0.001 | ||
| 1st trimester | 87 (46.8) | 70 (85.4) | |
| 2nd trimester and above | 99 (53.2) | 12 (14.6) | |
| Fetal gestational age | 0.529 | ||
| 37-396/7 weeks | 103 (55.4) | 42 (51.2) | |
| 40-416/7 weeks | 83 (44.6) | 40 (48.8) | |
| Cervical dilatation | 0.298 | ||
| <5 cm | 108 (58.1) | 42 (51.2) | |
| ≥5 cm | 78 (41.9) | 40 (48.8) | |
| Cervical effacement | 0.004 | ||
| <50% | 20 (10.8) | 20 (24.4) | |
| ≥50% | 166 (89.2) | 62 (75.6) | |
| Fetal station | <0.001 | ||
| High (<0) | 101 (54.3) | 72 (87.8) | |
| Low (≥0) | 85 (45.7) | 10 (12.2) | |
| Fetal amniotic membrane | 0.063 | ||
| Ruptured | 77 (41.4) | 44 (53.7) | |
| Intact | 109 (58.6) | 38 (46.3) |