Table 4. DALYs averted for each intervention over 20-year time horizon.

Intervention	DALYs averted (millions)		Incremental cost-effectiveness ($/DALY)
	Low efficacy	High efficacy	Low efficacy	High efficacy
Supplementation	12.7 (12.4–13.1)	27.6 (27.3–28.0)	50 (46–54)	23 (22–24)
Fortification	10.8 (10.5–11.1)	18.6 (18.2–19.0)	Dominated	Dominated
GM fortification	18.1 (17.8–18.5)	33.7 (33.2–34.1)	450 (438–461)	403 (389–418)

Note: Parentheses denote 95 percent confidence intervals. Each intervention is compared with immediately less effective and non-dominated alternative intervention.