Table 4. Spatial clustering analysis of mountain-type zoonotic visceral leishmaniasis incidence in 6 provences, China from 2015 to 2019.

Year	No. of clusters	Most likely clusrer
		No. of counties	Max distance(km)	No. of infected cases	No. of expected cases	Overall relative risk	P value
2015	3	4	164.95	48	0.21	226.07	<0.05
2016	2	3	101.88	59	0.19	316.23	<0.05
2017	4	4	164.95	63	0.29	297.80	<0.05
2018	4	3	101.88	50	0.23	217.60	<0.05
2019	4	4	164.95	33	0.32	104.46	<0.05