Table 3. Multinomial regression of the socioeconomic, environmental and full models.

Variable	Socioeconomic model	Environmental model	Full model
	OR (95%CI)	OR (95%CI)	OR (95%CI)
Medium/Low
GINI index	1.57 (1.08–2.27)*		1.48 (0.99–2.19)
Illiteracy	1.08 (1.03–1.13)*		1.05 (1.00–1.10)*
Mines	1.01 (1.00–1.02)*		1.01 (1.00–1.02)*
Indigenous	1.02 (1.00–1.03)*		1.01 (0.99–1.03)
Forest		1.04 (1.02–1.05)*	1.03 (1.01–1.04)*
Dry season		1.11 (0.86–1.43)	1.18 (0.89–1.57)
High/Low
GINI index	2.27 (1.38–3.73)*		2.06 (1.19–3.56)*
Illiteracy	1.15 (1.08–1.22)*		1.10 (1.03–1.17)*
Mines	1.01 (1.01–1.02)*		1.01 (1.00–1.05)*
Indigenous	1.01 (0.99–1.04)		1.00 (0.98–1.03)
Forest		1.05 (1.02–1.07)*	1.03 (1.00–1.05)*
Wet season		1.62 (1.18–2.22)*	1.73 (1.19–2.51)*
AIC	421.89	410.20	388.61

AIC: Akaike information criterion

* Statistically significant (p < 0.05).