Table 3 Multivariable logistic regression producing adjusted odds ratios (95% CI) for reporting having a surveillance system by binary socioeconomic indicators, using lower categories as reference groups
Crude odds ratio (95%CI) | Adjusted odds ratio (95%CI) | P-value multivariable model (Wald’s test) | |
|---|---|---|---|
Income level | 12 (3.4–46) | 0.7 (0.1–9.9) | 0.783 |
Human Development Index | 44 (5.6–340) | 26 (2.0–340) | 0.013 |
Health expenditure | 15 (3.3–69) | 1.7 (0.1–36) | 0.727 |
Physician density | 8.8 (2.7–28) | 2.3 (0.5–9.0) | 0.241 |