Table 5.

Appendix Costs, benefits, and incremental cost-effectiveness ratios for control strategies when canine removal is not practiced. Costs are in 2010 USD, and both costs and life-years saved are cumulative over ten years and discounted to present-value terms with a 3% discount rate. Dominated strategies, which are italicized, are those which are more expensive and which provide less benefit than another strategy or combination of strategies.

	Ngorongoro District			Serengeti District
Vaccination Coverage (%)	Total Cost ($/km2)	Life-years saved	ICER1 ($/life-year)	Total Cost ($/km2)	Life-years saved	ICER1 ($/life-year)
0	61.87	0.000	dominated	240.02	0.000	dominated
5	64.65	0.182	dominated	246.09	1.440	dominated
10	58.32	0.381	dominated	198.05	2.929	dominated
15	51.44	0.596	dominated	151.45	4.376	dominated
20	44.12	0.824	dominated	115.72	5.499	dominated
25	37.87	1.063	dominated	97.34	6.111	dominated
30	31.25	1.316	dominated	90.09	6.393	dominated
35	25.09	1.556	dominated	87.59	6.539	dominated
40	22.69	1.683	minimum cost	86.87	6.628	minimum cost
45	23.27	1.722	14.84	87.28	6.688	6.76
50	24.65	1.738	86.63	88.10	6.732	18.67
55	26.21	1.748	163.26	89.17	6.766	31.99
60	27.86	1.754	243.12	90.69	6.792	58.15
65	29.56	1.760	332.10	92.01	6.813	62.33
70	31.33	1.764	435.01	93.66	6.830	96.20
75	33.07	1.767	532.34	107.51	6.844	972.03
80	34.88	1.770	666.88	121.37	6.856	1158.79
85	36.67	1.772	787.46	134.40	6.867	1284.46
90	41.80	1.774	2654.69	146.93	6.875	1439.37
95	52.11	1.776	6201.99	178.88	6.883	4247.69

¹ Incremental Cost-Effectiveness Ratio