Table 3 Results of the univariable and mulultivariable logistic regression analysis to assess risk factors associated with imported malaria in Cabo Verde
From: Updates on malaria epidemiology and profile in Cabo Verde from 2010 to 2019: the goal of elimination
Univariable analysis | Multivariable analysis | |||||
|---|---|---|---|---|---|---|
OR | 95% CI | P-value | AOR | 95% CI | P-value | |
Epidemic period | ||||||
Pre-epidemic | 1.0 | – | – | 1.0 | – | – |
Epidemic year | 0.0 | 0.0–0.1 | < 0.001 | 0.1 | 0.0–0.2 | < 0.001 |
Post-epidemic | 9.7 | 3.4–27.4 | < 0.001 | 56.1 | 13.9–225.5 | < 0.001 |
Year | 0.7 | − 0.7–0.8 | < 0.001 | 0.8 | 0.7–0.9 | < 0.001 |
Island | ||||||
Boavista | 1.0 | – | – | 1.0 | – | – |
Santiago | 0.0 | 0.1–0.8 | 0.010 | 23.9 | 4.4–130.8 | < 0.001 |
Sao Vicente | 29.7 | 3.3–263.7 | 0.002 | 4256.9 | 260–6.96e+4 | < 0.001 |
Other | 1.4e+7 | 0-inf* | 0.967 | 2.5e+8 | 0-inf | 0.972 |
Gender (M vs F) | 1.8 | 1.3–2.6 | 0.002 | |||
Age category | ||||||
< 15 years | 1.0 | – | 1.0 | – | – | |
15–24 | 2.4 | 1.1–4.9 | 0.0 | 4.3 | 1.5–12.5 | 0.007 |
25–40 | 6.9 | 3.7–13.2 | < 0.001 | 15.1 | 5.9–39.2 | < 0.001 |
> 40 | 4.7 | 2.4–8.9 | < 0.001 | 1.01 | 3.9–26.2 | < 0.001 |
log10 (pop size) | 0.02 | 0.01–0.05 | < 0.001 | 0.34 | 0.2–0.7 | 0.001 |