Table 5.

Effect of socio-economic variables on dengue-related risk.

Types	Variables	Positive	Negative	Nonlinear	Unknown
Population	Population density	D8 *, D19, D18 *; A7, A8	D14	D7; A6 *	A3
	Household density (households/100/km2)	D11; A5, A6 *
Development	GDP	D8 *, D18 *
Demography	Age > 65/60	D14
	Age < 14/15/school	D14
	Low education		D6, D14		A6 *
	Low income		D14		A6 *
	Rate of unemployment	D14	D6
Living conditions	Infection history	D11
	Vacant housing			A6 *
	Neighborhood quality		A5		A6 *
	Without piped water	A5

* Aedes albopictus.