Table 4.

Significant temporal trends of hemorrhagic disease in white-tailed deer during the entire study period (1980–2013) with maximum spatial window = 50% of the total number of HD cases and maximum temporal window = 50% of the entire study period

	Cluster	Counties	Location (Fig. 2)	Annual cases (per 100,000)	Trend of annual increase (%)	P-value
Primary	1	37	North	33.1	32.1	0.0002
Secondary	2	5	Central	57.6	30.9	0.0002
	3	4	West	46.6	31.1	0.0002
	4	10	Southeast	15.4	33.2	0.0002
	5	3	West	21.0	31.3	0.0002
	6	2	Southwest	21.6	38.5	0.0006
	7	1	South	2.7	102.1	0.0018

Cluster: cluster ID. Counties: the number of counties in each cluster. Observed: the number of incidents in each cluster