Results 131 to 140 of about 2,349 (164)
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Nutrition, 2007
The calculation of body composition using bioelectrical impedance analysis is difficult in the elderly because most equations have been found to be inadequate, especially in the malnourished elderly. We therefore evaluated the use of bioelectrical impedance vector analysis in elderly nursing home residents.One hundred twelve nursing home residents were
K Norman, L Valentini, Herbert Lochs
exaly +3 more sources
The calculation of body composition using bioelectrical impedance analysis is difficult in the elderly because most equations have been found to be inadequate, especially in the malnourished elderly. We therefore evaluated the use of bioelectrical impedance vector analysis in elderly nursing home residents.One hundred twelve nursing home residents were
K Norman, L Valentini, Herbert Lochs
exaly +3 more sources
Nutrition, 2009 Objective: The aim of the present research was to examine bioelectrical vector changes in relation to nutritional status in a sample of healthy free-living elderly people.
Roberto Buffa +2 more
exaly +2 more sources
Use of Bioelectrical Impedance Vector Analysis in Dyspneic patients
, 2016 In patients presenting to Emergency Department with Shortness of Breath a fast diagnosis distinguishing between lung or cardiac diseases is mandatory.Quantitative assessment of congestion could be useful in the management of acute heart failure (AHF) patients.
Di Somma, Salvatore, Navarin, Silvia
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The bioelectrical impedance vector migration in healthy infants [PDF]
Clinical Nutrition, 2010 Background & aims: Detecting young children with high amount of body fat is important to intervene in the development of obesity. The aim of this study is to gain inside in the bioelectrical impedance vector analysis in healthy infants. Methods: Repeated
Antonio Piccoli +2 more
exaly +2 more sources
Fuzzy linguistic model for bioelectrical impedance vector analysis
Clinical Nutrition, 2012The 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
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Bioelectrical impedance vector analysis in COPD patients
Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE Cat. No.03CH37439), 2004In this preliminary study, the bioelectrical impedance vector analysis (BIVA) method has been validated in a group of chronic obstructive pulmonary disease (COPD) patients. Z/H mean vector between healthy controls (C), COPD patients with low FFM (FFM/sub L/ and COPD patients with normal FFM (FFM/sub n/) was compared using the tolerance ellipses from ...
P. Bogonez +6 more
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Nefrologia : publicacion oficial de la Sociedad Espanola Nefrologia, 2012
The values of body composition provided by the two most commonly used bioelectrical impedance systems in Spain, single-frequency bioelectrical impedance vector analysis (SF-BIVA) and multi-frequency bioelectrical impedance spectroscopy (MF-BIS) are different and not comparable.Analyse whether the inter-method variability is due to bioelectrical ...
José L, Teruel-Briones +7 more
openaire +1 more source
The values of body composition provided by the two most commonly used bioelectrical impedance systems in Spain, single-frequency bioelectrical impedance vector analysis (SF-BIVA) and multi-frequency bioelectrical impedance spectroscopy (MF-BIS) are different and not comparable.Analyse whether the inter-method variability is due to bioelectrical ...
José L, Teruel-Briones +7 more
openaire +1 more source
The implications of bioelectrical impedance vector analysis in older adults with hip fractures
MaturitasThis study used bioelectrical impedance vector analysis to assess body composition in older adults with hip fractures, comparing results with reference populations.This cross-sectional study included patients aged 65 years or more who had undergone surgery for hip fracture and baseline bioelectrical impedance analysis at 50 kHz.
Seung-Kyu, Lim, Jae-Young, Lim
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Journal of Cardiac Failure, 2012
There is no gold standard for the differential diagnosis of acute dyspnea despite the usefulness of N-terminal pro-B-type natriuretic peptide (NT-proBNP) and lung ultrasound. No study has evaluated the contribution of bioelectrical impedance vector analysis (BIVA) in discriminating between cardiac and noncardiac dyspnea.
PICCOLI, ANTONIO +7 more
openaire +2 more sources
There is no gold standard for the differential diagnosis of acute dyspnea despite the usefulness of N-terminal pro-B-type natriuretic peptide (NT-proBNP) and lung ultrasound. No study has evaluated the contribution of bioelectrical impedance vector analysis (BIVA) in discriminating between cardiac and noncardiac dyspnea.
PICCOLI, ANTONIO +7 more
openaire +2 more sources
Physiological Measurement, 2004
In this work, bioelectrical impedance vector analysis (BIVA) method is used in a sample of haemodialysis patients in stable (without oedema) and critical (hyperhydrated and malnutrition) states, in order to establish the relation between hyperhydration (oedema) and mortality.
NESCOLARDE L. +7 more
openaire +4 more sources
In this work, bioelectrical impedance vector analysis (BIVA) method is used in a sample of haemodialysis patients in stable (without oedema) and critical (hyperhydrated and malnutrition) states, in order to establish the relation between hyperhydration (oedema) and mortality.
NESCOLARDE L. +7 more
openaire +4 more sources