Body WaterElectric ImpedanceDeuterium OxideWaterIndicator Dilution TechniquesBody Fluid CompartmentsBody CompositionDeuteriumRadioisotope Dilution TechniqueOxygen IsotopesPotassium RadioisotopesDehydrationWater-Electrolyte ImbalanceWater-Electrolyte BalanceNeutron Activation AnalysisBody WeightSkinfold ThicknessAnthropometryDielectric SpectroscopyBromidesExtracellular SpaceBody Surface AreaWater SupplyAdipose TissueBody HeightExtracellular FluidSteroid Metabolism, Inborn ErrorsAbsorptiometry, PhotonAntipyrinePeritoneal DialysisWhole-Body IrradiationUreaDrinkingPlasma VolumeBody FluidsIntracellular FluidSodium CompoundsPotassiumPlethysmography, ImpedanceNutrition DisordersDensitometryFresh WaterPeritoneal Dialysis, Continuous AmbulatoryModels, BiologicalBasal MetabolismKidney Failure, ChronicRenal DialysisNutritional StatusReference ValuesReproducibility of ResultsSodiumEnergy MetabolismRegression AnalysisWater PollutionWater PurificationBody Mass IndexBlood VolumeIndocyanine GreenDialysis SolutionsWeight LossBreath TestsWater DeprivationBurnsPredictive Value of TestsNitrogenTime FactorsObesityEnergy IntakeWater Pollutants, ChemicalTritiumSex FactorsWater PollutantsThirstCreatinineAgingRenal Replacement TherapyMethenamineMuscle, SkeletalBone DensityCross-Sectional StudiesWhole-Body CountingWater Loss, InsensibleBone Marrow TransplantationAge FactorsAquaporin 2IleostomySensitivity and Specificity