Variables | Category | Odds ratio | P-value | Confidence interval |
---|---|---|---|---|
Child’s age | One year old | Ref |  |  |
Two years old | 1.6 | < 0.01 | [1.4–1.9] | |
Three years old | 2.0 | < 0.01 | [1.7–2.4] | |
Four years old | 2.1 | < 0.01 | [1.8–2.6] | |
Five years old | 1.9 | < 0.01 | [1.6–2.3] | |
Type of place of residence | Urban | Ref | Â | Â |
Rural | 1.4 | < 0.01 | [1.2–1.7] | |
Highest educational level | No education | Ref | Â | Â |
Primary | 1.3 | < 0.01 | [1.1–1.5] | |
Secondary | 1.8 | < 0.01 | [1.5–2.1] | |
Higher | 2.7 | < 0.01 | [2.1–3.5] | |
Wealth index combined | Poorest | Ref | Â | Â |
Poorer | 1.0 | 0.7 | [0.9–1.2] | |
Middle | 1.5 | < 0.01 | [1.3–1.8] | |
Richer | 1.4 | < 0.01 | [1.2–1.7] | |
Richest | 1.7 | < 0.01 | [1.4–2.2] |