Table 2.

Weight of environmental factors influencing malaria prevalence.

S/No	Factor	Weight	Class	Ranking	Susceptibility
1.	Distance to water body	35	0–500	5	Very High
			500–1000	4	High
			1000–2000	3	Low
			2000 and above	2	Very Low
2.	Slope	10	0–5	3	Very High
			5–8.5	2	High
			8.5 and above	1	Moderate
	Elevation	10	-1–133.65	5	Very High
			133.65–259.89	4	High
			259.89–1072	3	Moderate
4.	NDVI	15	0.038–1	1	Low
			0.1–0.2	2	High
			0.2–0.4	3	Very high