| Variables | Case | Control | Multivariate Logistic Regression | |||
| n | % | n | % | aOR [95% CI] | p-value | |
| Age (years) |
|
|
|
|
|
|
| 15 - 24 | 23 | 13.9 | 104 | 31.4 | 0.11 [0.00 - 0.76] | 0.037 |
| 25 - 34 | 84 | 50.6 | 174 | 52.6 | 0.42 [0.02 - 7.20] | 0.546 |
| 35 - 45 | 59 | 35.5 | 53 | 16.0 | Reference |
|
| Occupation |
|
|
|
|
|
|
| Housewife | 85 | 51.2 | 140 | 42.2 | 4.68 [0.44 - 49.92] | 0.201 |
| Formal | 19 | 11.4 | 84 | 25.3 | 0.01 [0.00 - 0.57] | 0.027 |
| Informal | 62 | 37.3 | 108 | 32.5 | Reference |
|
| Alcohol |
|
|
|
|
|
|
| Yes | 106 | 63.9 | 136 | 41.0 | 22.79 [1.04 - 501.3] | 0.047 |
| No | 60 | 36.1 | 196 | 59.0 | Reference |
|
| Abortion |
|
|
|
|
|
|
| Yes | 70 | 42.2 | 29 | 8.7 | 61.53 [1.29 - 2927.3] | 0.037 |
| No | 96 | 57.8 | 303 | 91.3 | Reference |
|
| Number of ANC visits |
|
|
|
|
|
|
| None | 19 | 11.4 | 8 | 2.4 | 388.3 [5.6 - 26752.9] | 0.006 |
| 1 to 3 | 111 | 66.9 | 52 | 15.7 | 421.6 [11.5 - 15503.2] | 0.001 |
| Above 4 | 36 | 21.7 | 272 | 81.9 | Reference |
|
| Haemorrhage |
|
|
|
|
|
|
| Yes | 118 | 71.1 | 45 | 13.6 | 343.7 [16.2 - 7276.0] | <0.001 |
| No | 48 | 28.9 | 287 | 86.4 | Reference |
|
| Anemia |
|
|
|
|
|
|
| Yes | 130 | 78.3 | 11 | 3.3 | 27713.0 [128.2 - 5989223.3] | <0.001 |
| No | 36 | 21.7 | 321 | 96.7 | Reference |
|
| Referral |
|
|
|
|
|
|
| No | 4 | 2.4 | 48 | 14.5 | 0.00 [0.00 - 0.18] | 0.016 |
| Yes | 162 | 97.6 | 284 | 85.5 | Reference |
|