Table 4.
Factors associated with immunization (measles, yellow fever) of children aged 12–23 months – Multivariate weighted logistic regression (Senegal DHS 2016 – n = 1,143).
| Measles vaccine |
Yellow fever vaccine |
|||
|---|---|---|---|---|
| OR 95% CI† Model Aⱡ |
OR 95% CI† Model Bⱡ |
OR 95% CI† Model Aⱡ |
OR 95% CI† Model Bⱡ |
|
| Sex of the child | ||||
| Male (ref.) | NS | NS | NS | 1 |
| Female | 0.61[0.38;0.98] | |||
| Birth order | ||||
| 1 (ref.) | 1 | NS | NS | NS |
| 2–3 | ||||
| 4+ | ||||
| Mother’s age at birth | ||||
| 14–19 | NS | NS | NS | NS |
| 20–30 (ref.) | ||||
| >30 | ||||
| Mother’s education level | ||||
| No education (ref.) | 1 | 1 | 1 | 1 |
| Primary | 1.86[0.93;3.72] | 1.42[0.62;3.23] | 2.02[0.96;4.22] | 1.28[0.55;2.99] |
| Secondary or higher | 7.08[3.08;16.27] | 5.55[2.48;12.45] | 9.71[4.05;23.30] | 6.74[2.78;16.36] |
| Household head’s education level | ||||
| No education (ref.) | NS | NS | NS | NS |
| Primary | ||||
| Secondary or higher | ||||
| Missing | ||||
| Household wealth quintile | ||||
| Poorest | NS | NS | NS | NS |
| Poorer | ||||
| Middle (ref.) | ||||
| Richer | ||||
| Richest | ||||
| Place of residence | ||||
| Urban (ref.) | NS | NS | NS | NS |
| Rural | ||||
| Region | ||||
| North (ref.) | 1 | NS | 1 | 1 |
| West | 3.20[1.38;7.44] | 2.77[1.15;6.64] | 2.17[0.92;5.10] | |
| Center | 2.34[1.30;4.20] | 2.58[1.37;4.85] | 2.04[1.18;3.53] | |
| South | 0.95[0.53;1.69] | 0.80[0.43;1.48] | 1.15[0.68;1.96] | |
| Number of previous vaccinations†† | 4.34[3.49;5.41] | 4.90[3.93;6.11] | ||
†: Adjusted odds ratios and 95% confidence intervals.
††: from 0 to 3: BCG, Pentavalent, Polio.
Ref.: reference category for categorical covariates.
NS: non statistically significant (p > 0.05) after stepwise selection.