title: Total body water in elderly adults--assessing hydration status by bioelectrical impedance analysis vs urine osmolality.
authors.forename: James S
authors.initials: JS
authors.lastname: Powers
authors.forename: Maciej
authors.initials: M
authors.lastname: Buchowski
authors.forename: Li
authors.initials: L
authors.lastname: Wang
authors.forename: Antoinette
authors.initials: A
authors.lastname: Otoo-Boameh
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001834:Body Water; D017097:Electric Impedance; D005260:Female; D006801:Humans; D008297:Male; D009994:Osmolar Concentration; D014556:Urine; D014882:Water-Electrolyte Balance