Table 1.

Long-lasting insecticidal net ownership and usage versus anopheline densities indoors, in exit traps and outdoors across the Garoua, Pitoa and Mayo Oulo health districts

Health district	LLINs ownership (%)	LLINs use (%)	Collection method	No. of traps	No. of Anopheles caught	Mean no. ± SD of Anopheles/trap	F-value	P-value
Garoua	60.1	42.9	Outdoors	1080	1307	1.21 ± 1.27	1.67	0.24
			Exit trap	1200	1158	0.97 ± 0.70
			Indoors	600	1091	1.82 ± 0.74
Pitoa	68.3	54.5	Outdoors	864	1889	2.19 ± 1.02	4.00	0.05
			Exit trap	960	1412	1.47 ± 1.26
			Indoors	480	1799	3.75 ± 0.96
Mayo Oulo	70.8	53.8	Outdoors	648	172	0.27 ± 0.30	0.43	0.56
			Exit trap	720	225	0.31 ± 0.38
			Indoors	360	325	0.90 ± 0.29

Abbreviations: LLINs ownership (%), percentage of households owning long-lasting insecticidal nets; LLINs use (%), percentage of households using long-lasting insecticidal nets; SD, standard deviation; F-value (one-way ANOVA); P-value: significance at 0.05%