Table 2.
Determinants of unintended pregnancy, Kersa district, Eastern Ethiopia, 2010
| Characteristics | Model -I | Model -II | Final Model | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| OR | CI | OR | CI | OR | CI | |||||
| Age | < 20 Years | 1.000 | 1.000 | |||||||
| 20-29 Years | 1.298 | 0.858 | 1.964 | 0.979 | 0.631 | 1.517 | ||||
| 30-39 Years | 1.186 | 0.777 | 1.81 | 0.703 | 0.445 | 1.11 | ||||
| 40 + Years | 2.195** | 1.369 | 3.518 | 1.304 | 0.787 | 2.16 | ||||
| Educational level | Literate | 1.000 | 1.000 | |||||||
| Illiterate | 1.098 | 0.811 | 1.487 | 0.899 | 0.658 | 1.229 | ||||
| Residence | Rural town | 1.000 | 1.000 | |||||||
| Rural | 2.111** | 1.305 | 3.415 | 1.633 | 0.966 | 2.762 | ||||
| Wealth status | Rich | 1.000 | 1.000 | |||||||
| Middle | 1.011 | 0.781 | 1.310 | 1.052 | 0.807 | 1.371 | ||||
| Poor | 1.387* | 1.079 | 1.782 | 1.470** | 1.136 | 1.902 | ||||
| Ever use of FP | No | 1.000 | 1.000 | |||||||
| Yes | 1.009 | 0.805 | 1.264 | 1.091 | 0.863 | 1.378 | ||||
| Parity | Never give birth | 1.000 | 1.000 | |||||||
| 1-4 birth | 2.251*** | 1.577 | 3.214 | 2.324*** | 1.59 | 3.396 | ||||
| 5-6 birth | 2.902*** | 1.946 | 4.327 | 3.153*** | 2.045 | 4.86 | ||||
| 7 + birth | 4.997*** | 3.313 | 7.538 | 5.182*** | 3.307 | 8.121 | ||||
| Time to walk to the nearest HF | < 40 min | 1.000 | ||||||||
| 40-79 min | 1.128 | 0.871 | 1.462 | |||||||
| 80 + min | 2.245*** | 1.485 | 3.394 | |||||||
| LR chi2 | 48.04 | 70.29 | 125.47 | |||||||
| Pseudo R2 | 0.0196 | 0.0287 | 0.0511 | |||||||
| Prob > chi2 | 0.0000 | 0.0000 | 0.0000 | |||||||
| Log likelihood | -1202.5 | -1191.4 | -1163.8 | |||||||
* = p < 0.05; ** = p < 0.01; *** = p < 0.001