Table 4.

Final models, according to the AIC criterion and absence of autocorrelation of residues, for Dengue, Zika and Chikungunya and combined arbovirus incidence rates and covariates

	Variables	Coefficients	CI (95%)
Zika CAR AIC = 371.2 I = 0.0 P = 0.182	Mean income	−0.22	(−0.43, −0.01)
	Sewage	−0.70	(−1.38, −0.03)
Dengue CAR AIC = 407.2 I = −0.01 P = 0.42	Mean income	−0.43	(−0.66, −0.19)
Chikungunya CAR AIC = 394.1 I = −0.001, P = 042	Mean income	−0.49	(−0.72, −0.26)
	Urban area	−0.33	(0.10, 0.56)
Arboviruses LM AIC = 375 I = 0.0 P = 0.28	Mean income	−0.37	(−0.58, −0.18)

Epidemiological week 44/2015–34/2016 (Rio de Janeiro, RJ, Brazil).