Table 2.
Results of the multilevel logistic regression (n = 1812)* – adjusted odds ratios
| 95% CI |
||||
|---|---|---|---|---|
| Variable | Odds ratio | P-value | Lower | Higher |
| Non-facility-based delivery (outcome) | ||||
| Predisposing factors | ||||
| Marital status | ||||
| Married (reference group) | 1 | |||
| Unmarried | 1.8754 | 0.0190 | 1.1086 | 3.1726 |
| Education | ||||
| Some formal education (reference group) | 1 | |||
| No formal education | 1.4337 | 0.0790 | 0.9594 | 2.1427 |
| Number of previous pregnancies | 1.1428 | 0.0850 | 0.9817 | 1.3304 |
| Enabling factor | ||||
| Socioeconomic status | ||||
| 1- Poorest (reference group) | 1 | |||
| 2 | 0.6658 | 0.0830 | 0.4206 | 1.0540 |
| 3 | 0.5114 | 0.0340 | 0.2750 | 0.9508 |
| 4 = Least poor | 0.4810 | 0.0040 | 0.2919 | 0.7928 |
| Village setting (urban/rural) | ||||
| Rural (reference group) | 1 | |||
| Urban | 0.3925 | 0.0010 | 0.2315 | 0.6655 |
| Model fit and diagnostics | ||
|---|---|---|
| Random effects | ||
| Rho coefficient: SE | 0.1455 | 0.0475 |
| Diagnostics | ||
| Wald χ2 (9); P > χ2 | 61.22 | <0.0001 |
| Log- pseudo likelihood | −490.2 | |
Likelihood ratio test of rho; P ≥ 
|
34.95 | <0.0001 |
*
Following the model identification procedure outlined above, we did not include the variable under the determinant category of need factors; hence, the regression results table does not show ‘need factor’ category of determinants. Odds ratios, CI (confidence interval) and P-values obtained from a multivariate logistic regression model are adjusted for clustering of pregnancy outcomes within health centre catchment areas.