Table 4.

Effect of housing improvement on indoor and outdoor EIR of Anopheles

Mosquito species	Factor	Improved houses				Unimproved houses				IE	P-value
		Indoor	Outdoor	Total	RFI	Indoor	Outdoor	Total	RFN
All Anopheles	EIR (ib/p/n)	1.67	8.07	0.048	4.84	1.24	3.49	2.34	2.81	1.7	n/a
An. funestus	EIR (%)	0	75	69.23	0	33.33	0	17	n/a	n/a	n/a
An. gambiae	EIR (ib/p/n)	1.64	7.77	0.047	4.75	1.13	3.43	2.24	3.04	1.6	n/a
Other Anopheles	EIR (%)	0.007	0.48	0.001	60.5	n/a	n/a	n/a	n/a	n/a	n/a

n/a Not applicable, b/p/n Bites per person per night, EIR Entomological Inoculation rate