Body Mass IndexBody CompositionBody WeightObesityThinnessAnthropometryWeight LossWeight GainRisk FactorsAbsorptiometry, PhotonAdipose TissueOverweightCross-Sectional StudiesBody ConstitutionBody HeightNutritional StatusProspective StudiesEnergy MetabolismEnergy IntakeHIV Wasting SyndromeSkinfold ThicknessExerciseCohort StudiesRegression AnalysisSex FactorsMass SpectrometryCachexiaBasal MetabolismAge FactorsBirth WeightAdiposityPotassium RadioisotopesLinear ModelsBlood GlucoseBone DensityLeptinDietBody Weights and MeasuresInsulin ResistanceWaist CircumferenceCase-Control StudiesFollow-Up StudiesLongitudinal StudiesInsulinBlood PressureMuscle StrengthOxandroloneMuscle, SkeletalWaist-Hip RatioDiet, ReducingElectric ImpedancePrevalenceTime FactorsBody SizeObesity, MorbidReference ValuesEatingSex CharacteristicsAgingLipidsDiabetes Mellitus, Type 2Biological MarkersHuman Growth HormoneNutrition AssessmentBody WaterMotor ActivityAnalysis of VariancePhysical FitnessQuestionnairesHypertensionSomatotypesLogistic ModelsSmokingDietary ProteinsNutrition DisordersMolecular WeightCalorimetry, IndirectBody Fat DistributionCardiovascular DiseasesPredictive Value of TestsTreatment OutcomeOxygen ConsumptionMultivariate AnalysisTriglyceridesOrgan SizeEuropean Continental Ancestry GroupSeverity of Illness IndexMalnutritionAnorexia NervosaTestosteroneRetrospective StudiesPregnancyBody Surface AreaOdds RatioUnited StatesFastingInsulin-Like Growth Factor IC-Reactive ProteinRisk AssessmentJapan