. . "2" . "528386" . "1479-456X" . "\u0160pan\u011Bl, Patrik" . . . "Rapid quantification of breath deuterium abundance by flowing afterglow mass spectrometry (FA-MS) enables accurate measurement of total body water (TBW), which combined with other techniques such as bioelectrical impedance analysis (BIA) and anthropometrics enables near-subject assessment of body composition. This study assessed the comparative reproducibility and inter-relationship of these methods in healthy subjects over 12 months. Detailed bedside composition was performed in 22 subjects, (10 male) aged 28\u201379 with body mass index (BMI) ranging from 21\u201338 at baseline and again at one year. Techniques included FA-MS deuterium dilution, BIA, skin-fold thickness (SFT) and soft tissue ultrasound measurement of fat and muscle depth. Short-term reproducibility for each method was established. Within and between technique comparisons of measurement were made from Pearson\u2019s linear regression, coefficient of variation (CV) and Bland-Altman analysis."@en . "8"^^ . "Longitudinal measurements of total body water and body composition in healthy volunteers by online breath deuterium measurement and other near-subject methods"@en . "total body water; deuterium isotope dilution; FA-MS; bio-impendance"@en . "Longitudinal measurements of total body water and body composition in healthy volunteers by online breath deuterium measurement and other near-subject methods"@en . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . . . "Rapid quantification of breath deuterium abundance by flowing afterglow mass spectrometry (FA-MS) enables accurate measurement of total body water (TBW), which combined with other techniques such as bioelectrical impedance analysis (BIA) and anthropometrics enables near-subject assessment of body composition. This study assessed the comparative reproducibility and inter-relationship of these methods in healthy subjects over 12 months. Detailed bedside composition was performed in 22 subjects, (10 male) aged 28\u201379 with body mass index (BMI) ranging from 21\u201338 at baseline and again at one year. Techniques included FA-MS deuterium dilution, BIA, skin-fold thickness (SFT) and soft tissue ultrasound measurement of fat and muscle depth. Short-term reproducibility for each method was established. Within and between technique comparisons of measurement were made from Pearson\u2019s linear regression, coefficient of variation (CV) and Bland-Altman analysis." . "P(GA203/00/0632), Z(AV0Z40400503)" . "1"^^ . "RIV/61388955:_____/05:00021163!RIV06-AV0-61388955" . . . "Diskin, A. M." . . "Smith, D." . "RIV/61388955:_____/05:00021163" . "Engel, B." . "5"^^ . "Rychl\u00E1 kvantifikace zastoupen\u00ED deuteria v dechu pomoc\u00ED hmotnostn\u00ED spektrometrie v proud\u00EDc\u00EDm dohas\u00EDnaj\u00EDc\u00EDm plazmatu (FA-MS) umo\u017E\u0148uje p\u0159esn\u00E9 m\u011B\u0159en\u00ED celkov\u00E9 vody v t\u011Ble (TBW) co\u017E v kombinaci s dal\u0161\u00EDmi metodami jako anal\u00FDza bio elektrick\u00E9 impedance (BIA) a anthropometrikou umo\u017E\u0148uje stanoven\u00ED t\u011Blesn\u00E9 skladby p\u0159\u00EDmo v bl\u00EDzkosti zkouman\u00E9ho jedince. Tato studie posuzovala opakovatelnost a souvzta\u017Enost t\u011Bchto metod pro zdrav\u00E9 jedince v pr\u016Fb\u011Bhu 12 m\u011Bs\u00EDc\u016F. M\u011B\u0159en\u00ED bylo provedeno pro 22 jedinc\u016F, (z toho 10 mu\u017E\u016F) ve v\u011Bku 28\u201379 let s indexem t\u011Blesn\u00E9 hmotnosti (BMI) v rozsahu 21\u201338 v dan\u00E9m dni a potom znovu 12 m\u011Bs\u00EDc\u016F pozd\u011Bji. TBW ur\u010Den\u00E1 pomoc\u00ED FA-MS, BIA and SFT na za\u010D\u00E1tku studie a jeden rok pozd\u011Bji byly vysoce korelovan\u00E9 (R2 = 0.96\u20130.98), sklon 1.02\u20131.03, CV = 4.5\u201311.6%."@cs . "Longitudinal measurements of total body water and body composition in healthy volunteers by online breath deuterium measurement and other near-subject methods" . "Pr\u016Fb\u011B\u017En\u00E1 m\u011B\u0159en\u00ED celkov\u00E9 vody v t\u011Ble a t\u011Blesn\u00E9 skladby u zdrav\u00FDch dobrovoln\u00EDk\u016F pomoc\u00ED p\u0159\u00EDm\u00E9ho m\u011B\u0159en\u00ED deuteria v dechu a dal\u0161\u00EDch metod"@cs . "International Journal of Body Composition Research" . . . . "99;106" . . "3" . . "Pr\u016Fb\u011B\u017En\u00E1 m\u011B\u0159en\u00ED celkov\u00E9 vody v t\u011Ble a t\u011Blesn\u00E9 skladby u zdrav\u00FDch dobrovoln\u00EDk\u016F pomoc\u00ED p\u0159\u00EDm\u00E9ho m\u011B\u0159en\u00ED deuteria v dechu a dal\u0161\u00EDch metod"@cs . . "Longitudinal measurements of total body water and body composition in healthy volunteers by online breath deuterium measurement and other near-subject methods" . "Davis, S. J." . . . "[70C0E1AD129F]" .