| Variables | No infection n (%) | Infection n (%) | OR (95% CI) | P-value |
| ANC attendance |
|
| ||
| - Not attended | 14 (21.5%) | 21 (43.8%) | 3.829 (1.465 - 10.008) | 0.006 |
| - Irregular | 18 (27.7%) | 16 (33.3%) | 2.854 (0.981 - 8.303) | 0.045 |
| - Regular | 33 (50.8%) | 11 (22.9%) | 1 |
|
| Latency period (days) |
|
|
|
|
| - 0 - 7 | 33 (50.8%) | 21 (43.8%) | 1.168 (0.341 - 4.004) | 0,804 |
| - ≥8 | 32 (49.2%) | 27 (56.3%) | 1 |
|
| CRP (mg/dl) |
|
|
|
|
| - ≤6 | 37 (56.9%) | 4 (8.3%) | 7.606 (1.530 - 37.824) | 0.013 |
| - >6 | 28 (43.1%) | 44 (91.7%) | 1 |
|
| Total | 65 (100) | 48 (100) |
|
|