Multiple logistic regression models for household crowding index as a predictor of birth spacing above 24 months
| Crude | Adjusted | |||
|---|---|---|---|---|
| OR | 95% CI | OR | 95% CI | |
| Crowding index | ||||
| <1 | 1.00 | 1.00 | ||
| 1–2 | 1.22 | 1.01 to 1.47 | 1.06 | 0.85 to 1.32 |
| >2 | 1.36 | 0.96 to 1.93 | 0.94 | 0.63 to 1.41 |
| Maternal age at delivery | ||||
| <25 | 1.00 | |||
| 25–29 | 1.94 | 1.49 to 2.52 | 1.86 | 1.42 to 2.45 |
| 30–34 | 3.62 | 2.79 to 4.71 | 3.27 | 2.46 to 4.35 |
| 35+ | 4.49 | 3.35 to 6.03 | 3.70 | 2.68 to 5.11 |
| Maternal parity | ||||
| I | 1.00 | 1.00 | ||
| II+ | 2.11 | 1.75 to 2.53 | 1.64 | 1.29 to 2.06 |
| Maternal work status | ||||
| Never worked | 1.00 | 1.00 | ||
| Worked previously | 1.24 | 0.99 to 1.55 | 1.08 | 0.84 to 1.39 |
| Currently working | 1.18 | 0.94 to 1.49 | 0.97 | 0.74 to 1.27 |