| S/N | AGE GROUP | VBAC (%) | FAILED VBAC | TOTAL |
| 1 | 20 - 24 | 26 (19.4) | 18 (21.7) | 44 |
| 2 | 25 - 29 | 48 (35.8) | 25 (30.1) | 73 |
| 3 | 30 - 34 | 47 (35.1) | 33 (39.8) | 80 |
| 4 | 35 - 39 | 13 (9.7) | 5 (6.0) | 18 |
| 5 | 40 - 44 | 0 | 2 (2.4) | 2 |
|
|
| 134 | 83 | 217 |
| S/N | PARITY | VBAC (%) | FAILED VBAC | TOTAL |
| 1 | 2 | 53(39.5) | 58 (69.9) | 111 |
| 2 | 3 | 45 (33.6) | 15 (18.1) | 60 |
| 3 | 4 | 24 (17.9) | 5 (6.0) | 29 |
| 4 | ≥5 | 12 (9.0) | 5 (6.0) | 17 |