| Variables | Bacterial vaginosis | Total | P-value | |
| Negative | Positive | |||
| Age |
|
|
|
|
| 15 - 30 | 28 11.0% | 3 9.7% | 31 10.9% | 0.004* |
| 31 - 45 | 89 35.0% | 20 64.5% | 109 38.2% | |
| Above 45 | 137 53.9% | 8 25.8% | 145 50.9% | |
| Total | 254 100.0% | 31 100.0% | 285 100.0% | |
| Parity |
|
|
|
|
| 0 | 33 13.0% | 4 12.9% | 37 13.0% | 0.116 |
| 1 - 4 | 127 50.0% | 21 67.7% | 148 51.9% | |
| Above 4 | 94 37.0% | 6 19.4% | 100 35.1% | |
| Total | 254 100.0% | 31 100.0% | 285 100.0% | |
| Age at Coitarche |
|
|
|
|
| 15 years and below | 13 5.1% | 1 3.2% | 14 4.9% | 1.000 |
| Above 15 years | 240 94.9% | 30 96.8% | 270 95.1% | |
| Total | 253 100.0% | 31 100.0% | 284 100.0% | |