Table 3.

Results of negative binomial regression analysis in the field study

Species	Coefficients	Estimate	Std. Error	Z-value	Pr(>|z|)
Aedes albopictus
	(Intercept)	-6.11	0.18	-34.14	< 0.0001
	Site (urban)	0.85	0.05	15.91	< 0.0001
	TrapType (CDC)	-1.88	0.07	-25.13	< 0.0001
	Site (urban) * TrapType (CDC)	0.51	0.09	5.41	< 0.0001
	Month	2.07	0.05	42.20	< 0.0001
	Month*Month	-0.13	0.003	-41.18	< 0.0001
Culex quinquefasciatus
	(Intercept)	2.88	0.06	44.85	< 0.0001
	Site (urban)	-0.24	0.05	-5.24	< 0.0001
	TrapType (CDC)	0.62	0.05	13.85	< 0.0001
	Site(urban) * TrapType(CDC)	-0.88	0.06	-13.62	< 0.0001
	Month	-0.28	0.02	-13.48	< 0.0001
	Month*Month	0.03	0.002	19.86	< 0.0001