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Forest plots of the effect on linear growth of multiple-micronutrient, protein, and food-based interventions in children ≥2 y of age. Data derived from systematic literature review of nutrient interventions administered after age 2 y. (A) Multiple micronutrient. (B) Protein. (C) Food-based. Fixed, fixed-effects model; IV, inverse variance; MM, multiple micronutrient; random, random-effects model; std., standard.
