Table 2.

Comparison of mean number of female Anopheles funestus, Anopheles gambiae and Culex species collected indoors by wall type, window condition, net use, and cook in the house

Mosquito species	Parameter	Level	Mean	Risk ratio	Lower CL	Upper CL	P-value
Anopheles funestus	Wall type	Cement	0.69	0.27	0.05	1.58	0.15
		Mud	0.88	0.31	0.04	2.32	0.25
		Painted cement	0.13	0.05	0.01	0.38	0.004
		Plastered mud	0.64	0.26	0.05	1.34	0.11
		Brick	4.50	Ref
	Windows intact	Yes	0.62	0.66	0.44	0.98	0.04
		No	0.78	Ref
	Net use	Yes	0.45	0.45	0.29	0.70	0.0003
		No	1.56	Ref
	Cook in the house	Yes	0.59	0.92	0.65	1.31	0.66
		No	0.71	Ref
Anopheles gambiae	Wall type	Cement	0.49	1.15	0.23	5.62	0.86
		Mud	0.54	1.28	0.21	7.70	0.79
		Painted cement	0.32	0.70	0.13	3.75	0.68
		Plastered mud	0.61	1.31	0.29	5.87	0.72
		Brick	0.40	Ref
	Windows intact	Yes	0.55	0.75	0.57	1.02	0.07
		No	0.74	Ref
	Net use	Yes	0.54	0.76	0.55	1.07	0.12
		No	0.81	Ref
	Cook in the house	Yes	0.42	0.60	0.45	0.79	0.0002
		No	0.74	Ref
Culex species	Wall type	Cement	9.86	2.48	0.84	7.27	0.10
		Mud	5.63	2.46	0.73	8.25	0.15
		Painted cement	6.30	2.51	0.82	7.66	0.12
		Plastered mud	10.86	3.04	1.10	8.42	0.03
		Brick	2.20	Ref
	Windows intact	Yes	9.62	0.65	0.54	0.80	< 0.001
		No	13.47	Ref
	Net use	Yes	9.87	0.79	0.62	1.00	0.05
		No	13.08	Ref
	Cook in the house	Yes	9.96	0.89	0.74	1.08	0.25
		No	10.93	Ref