Table 2.
Multivariate Poisson regression results for the 2006 survey.
| Variable | IRR | P-value | 95% CI |
|---|---|---|---|
| Education level | |||
| No education | 1.000 | ||
| Primary | 0.933 | 0.001 | 0.905–0.961 |
| Secondary+ | 0.764 | 0.001 | 0.721–0.809 |
|
| |||
| Wealth | |||
| Poor | 1.000 | ||
| Middle | 1.025 | 0.167 | 0.990–1.061 |
| Rich | 1.025 | 0.149 | 0.991–1.059 |
|
| |||
| Sex of household head | |||
| Male | 1.000 | ||
| Female | 1.025 | 0.152 | 0.991–1.060 |
|
| |||
| Current working status | |||
| Not working | 1.000 | ||
| Working | 1.057 | 0.016 | 1.010–1.107 |
|
| |||
| Polygamy | |||
| No cowife | 1.000 | ||
| Has cowife | 1.026 | 0.103 | 0.995–1.059 |
| Single/not sure | 0.907 | 0.001 | 0.870–0.946 |
|
| |||
| Knowledge of any family planning methods | |||
| No knowledge | 1.000 | ||
| Has knowledge | 1.101 | 0.002 | 1.035–1.172 |
|
| |||
| Exposure to family planning messages | |||
| Not exposed | 1.000 | ||
| Exposed | 0.993 | 0.602 | 0.966–1.020 |
|
| |||
| Contraceptive use | |||
| Not using | 1.000 | ||
| Using | 1.132 | 0.001 | 1.100–1.166 |
|
| |||
| Age at first sex | |||
| Below 15 | 1.000 | ||
| 15–19 | 0.943 | 0.002 | 0.910–0.978 |
| 20+ | 0.942 | 0.002 | 0.907–0.979 |
|
| |||
| Family size preferences | |||
| 0–2 | 1.000 | ||
| 3-4' | 1.132 | 0.005 | 1.038–1.238 |
| 5+ | 1.411 | 0.001 | 1.296–1.537 |
| Nonnumeric | 1.374 | 0.001 | 1.234–1.530 |
|
| |||
| Age at first marriage | |||
| Not yet married | 1.000 | ||
| Below 15 | 4.121 | 0.001 | 3.479–4.881 |
| 15–19 | 3.708 | 0.001 | 3.144–4.372 |
| 20+ | 3.187 | 0.001 | 2.700–3.763 |