. 2018 Oct 29;17:392. doi: 10.1186/s12936-018-2507-y

Table 5.

Monthly variation of EIR per site and per district

Districts	Sites	May	June	July	August	October	January	February	EIR/night	EIR/month	EIR/year	RR (95% IC)	P (Wald)
Kandi	Sonsoro^a
	HBR/night	0	8.25	13.25	15.75	17.63	0.38	0.38					< 0.0001
	EIR/night	0	0.42	0.68	0.38	2.17	0	0	0.6	18.08	216.96	1
	Kossarou
	HBR/night	0.25	0.13	0.25	1.75	4	0.13	0.25
	EIR/night	0.04	0	0	0	0.65	0.06	0	0.12	3.47	41.7	0.19 [0.17–0.21]
	Total
	HBR/night	0.13	4.19	6.75	8.75	10.81	0.25	0.31
	EIR/night	0.019	0.204	0.336	0.192	1.402	0.021	0	0.358	10.75	128.94
Gogounou	Gounarou^a
	HBR/night	0.75	0.63	3	10.88	14.38	1.75	1					< 0.0001
	EIR/night	0	0.08	0.18	1.17	2.32	0	0.05	0.57	17.2	206.43	1
	Bantansoue
	HBR/night	0	2	6.13	7.13	6.88	2.25	0.88
	EIR/night	0	0.09	0.1	0.2	0.48	0.2	0.03	0.17	5.17	62.05	0.30 [0.28–031]
	Total
	HBR/night	0.38	1.31	4.56	9	10.63	2	0.94
	EIR/night	0	0.08	0.14	0.65	.43	0.11	0.04	0.369	11.06	132.73
Djougou	Barienou^a
	HBR/night	4	5.75	15.88	20	14.38	4.38	9.75					< 0.0001
	EIR/night	1.07	0.4	0.38	2.53	1.59	0.26	0.86	1.003	30.1	361.19	1
	Zountori
	HBR/night	0	0	2.38	6.13	3.75	0.38	0.5
	EIR/night	0	0	0.03	0.085	0.049	0.056	0	0.057	1.72	20.64	0.11 [0.10–0.12]
	Total
	HBR/night	2	2.88	9.13	13.06	9.06	2.38	5.13
	EIR/night	0.54	0.20	0.22	1.52	0.88	0.14	0.43	0.562	16.85	202.17
Copargo	Kataban^a
	HBR/night	1.25	13.75	18.75	27.88	18.5	2.88	3					< 0.0001
	EIR/night	0	0.582	1.095	3.337	1.962	0.246	0	1.027	30.81	369.72	1
	Kparakouna
	HBR/night	0.25	0.38	2.38	5.38	2.5	0.13	1.5
	EIR/night	0	0	0	0.529	0.595	0	0	0.151	4.52	54.24	0.14 [0.13–0.15]
	Total
	HBR/night	0.75	7.06	10.56	16.63	10.50	1.50	2.25
	EIR/night	0	0.28	0.56	1.92	1.24	0.11	0	0.589	17.66	211.91
Urbanization	Rural areas^a
	HBR/night	1.5	7.09	12.72	18.63	16.2	2.34	3.53					< 0.0001
	EIR/night	0.27	0.36	0.57	1.83	2.023	0.119	0.203	0.793	23.79	285.54	1
	Urban area
	HBR/night	0.13	0.63	2.78	5.09	4.28	0.72	0.78
	EIR/night	0.016	0.017	0.043	0.318	0.470	0.063	0.014	0.138	4.15	49.83	0.176 [0.174–0.179]

EIR: entomological inoculation rate; RR: rate ratio; CI: confidence interval of RR; p-Wald: p-value of the significance of the ratio of entomological inoculation rate between the rural and urban areas

^aRural area