4 TLYCS Seva Foundation - Cost-effectiveness data

	A	B	C	D	E	F
1	Cost-effectiveness estimates	Seva Foundation
2
3	Please note these estimates were provided by Seva Foundation and cross-checked by The Life You Can Save's team.
4
5	Cost-per-DALY-averted
6	Parameter	Tanzania	Uganda	India	Total
7	Baseline number of surgeries per year	2,019	628	-	2,647
8	Baseline number of glasses provided per year	1,435	126	-	1,561
9	Counterfactual number of surgeries over the life of the project	8,076	2,512	-	10,588
10	Counterfactual number of glasses provided over the life of the project	5,740	504	-	6,244
11	Number of surgeries provided over the life of project	13,439	2,878	195	16,512
12	Number of glasses over the life of project	21,644	691	1,810	24,145
13	Additional surgeries provided by project	5,363	366	195	5,924
14	Additional glasses provided by project	15,904	187	1,810	17,901
15	DALYS averted per surgery provided	1.14	0.71	1.81	na
16	DALYS averted per glasses provided	0.02	0.02	0.01	na
17	Total DALYS averted	6,511	263	368	7,142
18	Total Cost of Project	$ 421,658	$ 122,000	$ 57,116	$ 600,774
19	Cost-per-DALY-averted	$ 64.76	$ 463.73	$ 155.26	$ 84.12
20	GDP per capita	$ 1,185.70	$ 1,073	$ 2,697	$ 1,306	N.B. Weighted by share of project costs
21
22	Return-on-Investment
23		Tanzania	Uganda	India	Total
24	Share of surgeries provided to working age adults	20%	20%	0%	na
25	Share of surgeries provided to non-working age adults	80%	80%	0%	na
26	Share of glasses provided to working age adults	60%	60%	0%	na
27	Share of glasses provided to non-working age adults	40%	40%	0%	na
28	Share of glasses provided to children	0%	0%	100%	na
29	Share of surgeries provided to children	0%	0%	100%	na
30
31	Income uplift of providing surgery to working age adults (employment gain)	15%	15%	15%	na
32	Income uplift of providing surgery to non-working age adults (caregiver productivity uplift)	5%	5%	5%	na
33	Income uplift of providing glasses to working age adults (occupational productivity gain)	10%	10%	10%	na
34	Income uplift of providing glasses to non-working age adults	0%	0%	0%	na
35	Employment-to-population ratio	82%	78%	53%	na
36
37	Return to one year of education	9%	9%	9%	na
38	Equivalent years of schooling gained	0.45	0.45	0.45	na
39	Future lifetime income uplift of providing glasses or surgery to children	4.1%	4.1%	4.1%	na
40
41	NPV Income benefit per surgery provided to one working age adult	$2,170	$1,498	-	na
42	NPV Income benefit per surgery provided to one non-working age adult	$723	$499	-	na
43	NPV Income benefit per glasses provided to one working age adult	$275	$237	-	na
44	NPV Income benefit per glasses provided to one non-working age adult	$0	$0	-	na
45	NPV Income benefit per child provided with glasses or surgery	-	-	$ 1,285	na
46
47	Total Income Benefit	$ 8,054,636	$ 282,461	$ 2,576,178	$ 10,913,275
48	ROI	19.1	2.3	45.1	18.2
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100