Results 21 to 30 of about 23,264,763 (251)

Application of Bioelectrical Impedance Analysis to Elderly Populations [PDF]

The Journals of Gerontology Series A: Biological Sciences and Medical Sciences, 1997
Bioelectrical impedance analysis (BIA) can potentially be used to estimate body composition in large populations studied at multiple sites. However, it is not clear whether age-specific BIA equations are necessary for accurate application of BIA to research on elderly subjects.We compared a published equation designed to predict fat-free mass (FFM ...
R, Roubenoff, R N, Baumgartner, T B, Harris, G E, Dallal, M T, Hannan, C D, Economos, P M, Stauber, P W, Wilson, D P, Kiel   +8 more
openaire   +2 more sources

Bioelectrical impedance analysis of body composition Applications in sports science [PDF]

, 2021
This book represents the result of an interdisciplinary and international effort to provide an updated overview of the theoretical and methodological principles of bioimpedance, and their applications in sports science.
Elisabetta Marini, Stefania Toselli
core   +1 more source

Supplemental Material - A Current Review of the Uses of Bioelectrical Impedance Analysis and Bioelectrical Impedance Vector Analysis in Acute and Chronic Heart Failure Patients: An Under-valued Resource?

, 2022
Supplemental Material for A Current Review of the Uses of Bioelectrical Impedance Analysis and Bioelectrical Impedance Vector Analysis in Acute and Chronic Heart Failure Patients: An Under-valued Resource?
Jenjiratchaya Thanapholsart (14789206), Ehsan Khan (10297108), Geraldine A. Lee (14789209)   +2 more
core   +1 more source

Bioelectrical Impedance Analysis of Oral Cavity Mucosa in Patients with Lichen Planus and Healthy Controls

Dentistry Journal, 2022
Objectives: Oral lichen planus (OLP) is an inflammatory disease. Bioelectrical impedance analysis (BIA) is a method for assessing tissue composition. Based on a combination of reactance and resistance data, a phase angle is calculated that may range from
Christian Bacci, Alessia Cerrato, Anna Chiara Frigo, Matteo Cocco, Gastone Zanette   +4 more
doaj   +1 more source

Bioelectrical impedance vector analysis in Malawi - Supplementary Appendix 1 (FGD topic guide)

, 2022
Focus Group Discussion Topic Guide exploring the acceptability and usability of bioelectrical impedance vector analysis amongst children in Malawi. 
Carina King (12045740)
core   +1 more source

Bioelectrical impedance characteristics and screening rate.

, 2022
Bioelectrical impedance characteristics and screening rate.
Liang Xu (102656), Youhui Yu (13822778), Linli Zhuang (9371360), Huaying Chen (6519941), Shaoyong Wu (11639276), Lu Lan (2989299), Jumei Xu (3111012), Xuemei Zheng (5446154), Hongying Fan (3534380)   +8 more
core   +1 more source

Measurement agreement in percent body fat estimates among laboratory and field assessments in college students: Use of equivalence testing.

PLoS ONE, 2019
The purpose of this study was to examine the agreement in percent body fat estimates among 7 laboratory and field assessments against dual-emission x-ray absorptiometry using equivalence testing.
Ryan D Burns, You Fu, Nora Constantino
doaj   +1 more source

Bioelectric Impedance Analysis in the Diagnosis of Vesicoureteral Reflux

Iranian Journal of Pediatrics, 2015
Vesicoureteral reflux (VUR) is a common abnormality of the urinary tract in childhood.As urine enters the ureters and renal pelvis during voiding in vesicoureteral reflux (VUR), we hypothesized that change in body water composition before and after voiding may be less different in children with VUR.Patients were grouped as those with VUR (Group 1) and ...
Turkmen, M., SOYLU, ALPER, Kavukcu, SALİH, Bayram, M. Torun, Alaygut, D.   +4 more
openaire   +4 more sources

DC feedback for wide band frequency fixed current source

Journal of Electrical Bioimpedance, 2013
Alternating current sources are mainly used in bioelectrical impedance devices. Nowadays 50 – 100 kHz bioelectrical impedance devices are commonly used for body composition analysis. High frequency bioelectrical impedance analysis devices are mostly used
Al-Rawi Aoday H., Ibrahim W. M. A., Mirza Eraj Humayun   +2 more
doaj   +1 more source

A practical guide to bioelectrical impedance analysis using the example of chronic obstructive pulmonary disease

Nutrition Journal, 2011
Bioelectrical impedance analysis (BIA) is a simple, inexpensive, quick and non-invasive technique for measuring body composition. The clinical benefit of BIA can be further enhanced by combining it with bioelectrical impedance vector analysis (BIVA ...
Mattiucci-Guehlke Muriel, Kroker Axel, Walter-Kroker Anja, Glaab Thomas   +3 more
doaj   +1 more source