Skinfold ThicknessAnthropometryBody HeightBody CompositionBody Mass IndexAdipose TissueObesityBody WeightScapulaAdiposityBody ConstitutionArmGrowthNutritional StatusElectric ImpedanceAbdomenBirth WeightSex FactorsBody WaterAbsorptiometry, PhotonCross-Sectional StudiesProtein-Energy MalnutritionEuropean Continental Ancestry GroupAfrican Continental Ancestry GroupRegression AnalysisOverweightBody Weights and MeasuresLongitudinal StudiesInfant, NewbornAge FactorsSomatotypesBreast FeedingBody Fat Distribution