Table 2: Obstetric factors associated with BBA.
| BBA | Hospital delivery | Statistics | |||||
| n | % | n | % | ||||
| Parity | Less than 3 | 13 | 26.0% | 33 | 45.8% | χ2 = 5.374 p = 0.006 |
|
| 3-4 | 14 | 28.0% | 23 | 31.9% | |||
| More than 4 | 23 | 46.0% | 16 | 22.2% | |||
| Duration of labor pains | Less than 5 hours | 33 | 66.0% | 0 | 0.0% | χ2 = 14.008 p = 0.0001 |
|
| 5 hours and more | 17 | 34.0% | 72 | 100.0% | |||
| Previous delivery | Abnormal | 23 | 46.0% | 14 | 19.4% | χ2 = 6.319 p = 0.028 |
|
| Normal | 27 | 54.0% | 58 | 80.6% | |||
| Labor pain recognition | Yes | 32 | 64.0% | 67 | 93.1% | χ2 = 8.999 p = 0.001 |
|
| No | 18 | 36.0% | 5 | 6.9% | |||
| Gestation weeks | < 37 weeks | 24 | 48.0% | 17 | 23.6% | χ2 = 2.107 p = 0.124 |
|
| ≥ 37 weeks | 26 | 52.0% | 55 | 76.4% | |||