Nutritional StatusMalnutritionNutrition DisordersNutrition AssessmentAnthropometryChild Nutrition DisordersProtein-Energy MalnutritionNutritional Physiological PhenomenaChild Nutritional Physiological PhenomenaBody HeightBody WeightInfant Nutrition DisordersThinnessSerum AlbuminDietSkinfold ThicknessEnergy IntakeBody Mass IndexCross-Sectional StudiesHealth StatusNutritional SupportNutrition SurveysBody CompositionMicronutrientsBrazilGrowthRenal DialysisVitaminsSocioeconomic FactorsDeficiency DiseasesNutritional RequirementsRural PopulationInfant Nutritional Physiological PhenomenaDietary SupplementsPrevalenceDietary ProteinsElectric ImpedanceProspective StudiesVitamin AWasting SyndromeIndonesiaEnteral NutritionAvitaminosisRisk FactorsKidney Failure, ChronicVitamin A DeficiencyInfant, NewbornRural HealthIndiaAge FactorsStatus EpilepticusGrowth DisordersPregnancyEl SalvadorBreast FeedingEducational StatusZincSex FactorsPeritoneal Dialysis, Continuous AmbulatoryBangladeshTime FactorsPrealbuminHemoglobinsOverweightIntestinal Diseases, ParasiticEatingChild DevelopmentIronGuatemalaCohort StudiesQuestionnairesMaternal Nutritional Physiological PhenomenaCystic FibrosisLongitudinal StudiesParenteral NutritionFollow-Up StudiesMineralsMothersObesityTreatment OutcomeBody Weights and MeasuresParenteral Nutrition, TotalMarital StatusFood HabitsTrace ElementsFood DeprivationDeveloping CountriesFeeding BehaviorInfant FoodHealth Status IndicatorsAnemiaGeriatric AssessmentBiological MarkersRegression AnalysisAdolescent Nutritional Physiological PhenomenaKwashiorkorFood, FortifiedSocial ClassPyridoxineCachexia