MalnutritionNutrition DisordersChild Nutrition DisordersNutritional StatusProtein-Energy MalnutritionKwashiorkorInfant Nutrition DisordersProtein DeficiencyNutrition AssessmentNutritional SupportAnthropometryBody WeightFetal Nutrition DisordersGrowth DisordersBarbadosWasting SyndromeChild Nutritional Physiological PhenomenaDietary ProteinsSerum AlbuminDiet, Protein-RestrictedBody HeightNutritional Physiological PhenomenaNutrition TherapyDeficiency DiseasesEnteral NutritionChild, HospitalizedDeveloping CountriesPrevalenceNiger