National Institutes of Health Technology Assessment Conference Statement, December 12–14, 1996. Bioelectrical impedance analysis in body composition measurement. New York: Informa Healthcare 2007:1–11 pp. In: Hahn, RG, Prough, DS, Svensén, CH, editors. Measurement of body fluid volume in vivo. The volume of the extracellular fluids of the body. Lavietes, PH, Bourdillon, J, Klinghoffer, KA. The measurement of total body water in the human subject by deuterium oxide dilution with a consideration of the dynamics of deuterium distribution.
Schloerb, PR, Friis-Hansen, BJ, Edelman, IS, Solomon, AK, Moore, FD. Cambridge: Cambridge Medicine 2019:318 p. Basic physiology for anesthetists, 2nd ed. They were approved by the Ethics Committee of Huddinge University Hospital (Dnr. Informed consent: Informed consent was obtained from all individuals included in this study.Įthical approval: All the studies took place in a large regional hospital (Södersjukhuset) in Stockholm, Sweden. The ratio between the ICV and the ECV was approximately 1:1, while this ratio is traditionally reported to be 2:1.Īuthor contributions: Both the authors have accepted responsibility for the entire content of this manuscript and approved its submission.Ĭompeting interests: Authors state no conflict of interest. Conclusionsīody fluid volumes indicated by BIA showed that TBW amounted to 80% of the reference volume, which is 60% per kg BW in adult males. The deviation of these measurements from the reference values increased linearly with body weight and age. Methodsĭata were retrospectively retrieved from three single-center studies of adult healthy male volunteers and one study of women scheduled for abdominal hysterectomy where multifrequency BIA had been applied to obtain measurements of TBW, ICV, ECV, and FFM. To report our data on the total body water (TBW), intracellular volume (ICV), extracellular volume (ECV), and fat-free mass (FFM) from studies using whole-body bioimpedance (BIA) with the aim of contrasting them to commonly cited reference values.
0 kommentar(er)
