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The problem
Intervention: A package of 10 nutrition interventions scaled up gradually over 10 years
Who it was tested with: Children in 34 developing countries that account for 90 percent of the world's stunted children (modelled, not a studied sample).
Experience from people who deliver programmes: stories, case studies and lessons learned. Valuable for understanding how and why, and for spotting what to test next, but not a measure of effect.
"estimates the economic value and the costs associated with scaling up a package of nutrition interventions using the same methodology and set of assumptions" — this shows a modelled projection, not a measured trial, so the lowest evidence tier applies.
The benefits are projected, not observed. They depend on modelling assumptions and on effect sizes taken from other studies. The abstract gives no detail on uncertainty or on results by country.
Across countries and designs
1 study · 0 countries