Table 4.
Multivariate analysis of the vouchers programme and uptake of ANC
| Any ANC visit |
4+ ANC visits |
First ANC in 1st trimester |
||||
|---|---|---|---|---|---|---|
| Odds ratio | (95% CI) | Odds ratio | (95% CI) | Odds ratio | (95% CI) | |
| OBA programme (ref: before) | ||||||
| After OBA programme | 0.7† | (0.5–1.0) | 0.7*** | (0.6–0.8) | 0.8* | (0.6–1.0) |
| Slum (ref: Korogocho) | ||||||
| Viwandani | 1.0 | (0.7–1.5) | 1.5*** | (1.3–1.7) | 1.8*** | (1.3–2.3) |
| Mother’s age at birth (ref: age 12–24) | ||||||
| 24–34 | 1.7† | (1.0–2.8) | 1.4*** | (1.2–1.6) | 1.0 | (0.8–1.4) |
| 35+ | 1.2 | (0.6–2.3) | 1.3 | (0.9–1.7) | 1.5 | (0.8–2.6) |
| Parity (ref: Parity 1) | ||||||
| 2 | 0.8 | (0.4–1.5) | 0.7*** | (0.6–0.8) | 0.6** | (0.4–0.8) |
| 3 | 0.5† | (0.2–1.0) | 0.6*** | (0.5–0.8) | 0.6* | (0.4–0.9) |
| 4+ | 0.2*** | (0.1–0.4) | 0.5*** | (0.4–0.7) | 0.5** | (0.3–0.8) |
| Mother’s level of education (ref: none) | ||||||
| Primary | 1.2 | (0.7–2.1) | 1.3* | (1.0–1.8) | 1.3 | (0.7–2.5) |
| Secondary + | 2.4* | (1.1–5.2) | 1.7*** | (1.3–2.4) | 1.7 | (0.8–3.4) |
| Socio-economic status (ref: poorest) | ||||||
| Least poor | 2.3*** | (1.5–3.4) | 1.4*** | (1.2–1.6) | 1.2 | (0.9–1.6) |
Notes: †P < 0.10; *P < 0.05; **P < 0.01; ***P < 0.001.