| Outcome | Maternal age | Unadjusted OR | P (95% CI) | ||
|
| Teenager (n = 44) | Adult (n = 281) | |||
| Onset of labour |
|
|
|
| |
| Induced | 1 (2.27) | 18 (6.4) | 0.000 | 0.998 | |
| Spontaneous | 43 (97.7) | 223 (79.4) | 0.000 | 0.997 | |
| None | 0 (0.0) | 40 (14.2) | 1 |
| |
| Mode of delivery |
|
|
|
| |
| Normal VD | 33 (75.0) | 207 (73.7) | 0.411 (0.14 - 1.21) | 0.106 | |
| Assisted VD | 7 (15.9) | 13 (4.6) | 0.122 (0.03 - 0.48) | 0.003 | |
| Caesarean delivery | 4 (9.1) | 61 ( 2.2) | 1 |
| |
| Hypertensive disorder in pregnancy |
|
|
|
| |
| Pre-eclampsia | 0 (0.0) | 5 (1.8) | 0.000 | 0.999 | |
| None | 44 (100) | 276 (9.8) | 1 |
| |
| Premature rupture of membranes |
|
|
|
| |
| Yes | 6 (13.6) | 62 (2.2) | 1.793 (0.73 - 4.44) | 0.207 | |
| No | 38 (86.4) | 219 (77.9) | 1 |
| |
| Perineal tear |
|
|
|
| |
| Yes | 17 (38.6) | 55 (19.5) | 0.387 (0.19 - 0.76) | 0.006 | |
| No | 27 (61.4) | 226 (80.4) | 1 |
| |
| Episiotomy |
|
|
|
| |
| Yes | 6 (13.6) | 55 (19.5) | 0.332 (0.12 - 0.92) | 0.033 | |
| No | 38 (86.4) | 226 (80.4) |
|
| |
| Postpartum haemorrhage |
|
|
|
| |
| Yes | 0 (0.0) | 3 (1.1) | 0.000 | 0.999 | |
| No | 44 (100.0) | 278 (98.9) | 1 |
| |
| Placenta Previa |
|
|
|
| |
| Yes | 0 (0.0) | 3 (1.1) | 0.000 | 0.999 | |
| No | 44 (13.7) | 278 (86.7) | 1 |
| |
| Placenta abruption |
|
|
|
| |
| Yes | 0 (0.0) | 3 (1.1) | 0.000 | 0.999 | |
| No | 44 (100.0) | 278 (98.9) |
|
| |