Results 251 to 260 of about 154,323 (278)

Bioelectrical impedance analysis for heart failure diagnosis in the ED

The American Journal of Emergency Medicine, 2015
The aim of this study was to evaluate bioimpedance vector analysis (BIVA) for the diagnosis of acute heart failure (AHF) in patients presenting with acute dyspnea to the emergency department (ED).Patients with acute dyspnea presenting to the ED were prospectively enrolled. Four parameters were assessed: resistance (R), reactance (Ra), total body water (
Nathalie Génot, Nathan Mewton, Didier Bresson, Oualid Zouaghi, Laurent Francois, Benjamin Delwarde, Gilbert Kirkorian, Eric Bonnefoy-Cudraz   +7 more
openaire   +4 more sources

The bioelectrical impedance analysis (BIA) international database: aims, scope, and call for data

European Journal of Clinical Nutrition, 2023
A. Silva, F. Campa, S. Stagi, L. Gobbo, R. Buffa, S. Toselli, D. A. Silva, E. Gonçalves, R. D. Langer, G. Guerra‐Júnior, D. Machado, Emi Kondo, Hiroyuki Sagayama, N. Omi, Yosuke Yamada, T. Yoshida, Wataru Fukuda, Maria Cristina Gonzalez, S. Orlandi, J. Koury, T. Moro, A. Paoli, Salome H Kruger, A. Schutte, Angela Andreolli, C. Earthman, V. Fuchs-Tarlovsky, Alfredo Irurtia, Jorge Castizo-Olier, G. Mascherini, C. Petri, Laura K Busert, M. Cortina-Borja, J. Bailey, Zachary Tausanovitch, N. Lelijveld, H. Ghazzawi, A. T. Amawi, G. Tinsley, Suvi T. Kangas, C. Salpéteur, Adriana Vázquez-Vázquez, M. Fewtrell, C. Ceolin, G. Sergi, L. Ward, B. Heitmann, R. F. da Costa, G. Vicente-Rodríguez, M. M. Cremasco, A. Moroni, J. Shepherd, J. Moon, T. Knaan, M. Müller, W. Braun, J. M. García-Almeida, A. Palmeira, Inês Santos, S. Larsen, Xueying Zhang, J. Speakman, L. Plank, B. Swinburn, J. Ssensamba, Keisuke Shiose, E. Cyrino, A. Bosy-Westphal, S. Heymsfield, H. Lukaski, L. Sardinha, J. Wells, E. Marini   +72 more
semanticscholar   +1 more source

Applications of Bioelectrical Impedance Analysis: A Critical Review

1990
Tetrapolar BIA offers great potential for noninvasive assessment of human body composition because it is safe, portable and easy to use. Additional research is needed in clinical studies among patients in whom body composition and fluid status are impaired. However, appropriate reference methods are required to establish the validity of the BIA method.
openaire   +3 more sources

Fuzzy linguistic model for bioelectrical impedance vector analysis

Clinical Nutrition, 2012
The boundaries between the categories of body composition provided by vectorial analysis of bioimpedance are not well defined. In this paper, fuzzy sets theory was used for modeling such uncertainty.An Italian database with 179 cases 18-70 years was divided randomly into developing (n = 20) and testing samples (n = 159).
Bronhara B, PICCOLI, ANTONIO, Pereira JC
openaire   +3 more sources

Bioelectrical impedance analysis versus reference methods in the assessment of body composition in athletes

European Journal of Applied Physiology, 2022
F. Campa, L. Gobbo, S. Stagi, L. T. Cyrino, S. Toselli, E. Marini, G. Coratella   +6 more
semanticscholar   +1 more source

Hydration in older adults: The contribution of bioelectrical impedance analysis

International Journal of Speech-Language Pathology, 2014
The sensory and gastrointestinal changes that occur with ageing affect older adults' food and liquid intake. Any decreased liquid intake increases the risk for dehydration. This increased dehydration risk is compounded in older adults with dysphagia. The availability of a non-invasive and easily administered way to document hydration levels in older ...
Goldberg, Lynette R., Heiss, Cynthia J., Parsons, Susan D., Foley, Amanda S., Mefferd, Antje S., Hollinger, Deborah C., Parham, Douglas F., Patterson, Jeremy A.   +7 more
openaire   +4 more sources

Bioelectrical Impedance Analysis What Does It Measure?

Annals of the New York Academy of Sciences, 2000
Abstract: Bioelectrical impedance analysis (BIA) has been proposed for measuring fat‐free mass, total body water, percent fat, body cell mass, intracellular water, and extracellular water: a veritable laboratory in a box. Although it is unlikely that BIA is quite this versatile, correlations have been demonstrated between BIA and all of these body ...
openaire   +3 more sources

Bioelectrical Impedance of Vectorial Analysis and Phase Angle in Adolescents

Journal of the American College of Nutrition, 2014
Bioelectrical impedance can be interpreted by vector analysis using direct measures of the impedance vector; thus, collecting information about resistance (R), reactance (Xc), and phase angle (PA) makes it possible to classify an individual's nutritional status.
Cristiana Cortes Oliveira, José Simon Camelo, Jacqueline Pontes Monteiro, Mariana G. Mathias-Genovez, Luiz Antonio Del Ciampo   +4 more
openaire   +4 more sources

Bioelectric impedance analysis of lower leg ischaemic muscles

Proceedings of the 22nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Cat. No.00CH37143), 2002
The principal aim of our research was to explore the possibility of early diagnostics of ischaemic changes in lower extremities, using bipolar bioimpedance measurement. Acute or chronic ischaemia of lower legs often leads to pathological changes in skeletal muscles but appearance of these changes is not always accompanied by manifestation of severe ...
I. Tonkovic, S. Tonkovic, D. Kovacic
openaire   +2 more sources

Body Composition by Bioelectrical Impedance Analysis

2018
The evaluation of the total body composition by discriminating its different components is a very useful tool in clinical practice. Bioelectrical impedance analysis (BIA) has become a good tool for this assessment. The technique relies upon electrical properties of the body that were described since 1871 and has the possibility of estimating ...
openaire   +2 more sources