Baseline coverage values for all interventions except breastfeeding.

aData from JMP 2010.bUsed piped water values from the JMP 2010 report.cEstimates based on work Curtis et al. [31].dMost recent Demographic Health Survey (DHS)/Multiple Indicator Cluster Survey (MICS). Defined as percent of children with diarrhea in the past 2 wk who were treated with ORS or prepackaged ORS solutions.eMost recent DHS/MICS. Assumed to be the same as percent of children with symptoms suggestive of pneumonia treated with an antibiotic.fMost recent DHS/MICS. Defined as percent of children with diarrhea in the past 2 wk treated with zinc. If these data were not collected in the survey, 0 was the default value.gEstimates from WHO/UNICEF estimates of national immunization coverage [32].hUNICEF 2008 value or most recent. Countries listed as na are considered not to be Vitamin A deficient according to the Lancet Nutrition series and were excluded from the analysis.