Spatial-temporal analysis of malaria and the effect of environmental factors on its incidence in Yongcheng, China, 2006–2010

Table 4 Poisson and n-binomial regression of malaria incidence on influencing factors (the result of Model 2)

Lag-time (months)	Variables	Poisson Distribution			n-binomial Distribution
Lag-time (months)	Variables	β	SE	P	β	SE	P
1	T_max	0.137	0.019	<0.001	0.153	0.012	<0.001
1	H_avg				0.024	0.009	0.01
2	R	0.005	0.001	<0.001
0	I_p	0.039	0.003	<0.001	0.049	0.006	<0.001
	constant	−2.51	0.488	<0.001	−4.449	0.589	<0.001

(Coef: regression coefficient, SE: estimated regression coefficient standard error).

ISSN: 1471-2458