Results 31 to 40 of about 22,235,517 (201)

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

open access: yesDentistry 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   +4 more
doaj   +1 more source

Usefulness of bioelectrical impedance analysis for monitoring patients with refractory ascites [PDF]

open access: yes, 2019
Background: bioelectrical impedance analysis is a technique for the determination of the hydropic component. The hydropic component, determined by blood volume, could be a reflection of the hemodynamic situation.
Ontanilla Clavijo, Guillermo   +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.

open access: yesPLoS 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

Determination of intracellular electrical parameters in bioelectrical impedance analysis [PDF]

open access: yesBIO Web of Conferences, 2023
Creating a frequency characteristic curve for bioelectrical impedance analysis involves analyzing electrical resistance (impedance) values at different frequencies. This curve is used to evaluate the electrical properties of biological tissues or fluids.
Gafarov Gadir   +2 more
doaj   +1 more source

Bioelectrical impedance vector analysis in Malawi – Anonymised analysis data

open access: yes, 2022
Anonymous analysis dataset used for Dunning et al, "Bioelectrical impedance vector analysis as an indicator of malnutrition in children under-five years with and without pneumonia in Mchinji District Malawi – An exploratory mixed-methods analysis"
Carina King (12045740)
core   +1 more source

DC feedback for wide band frequency fixed current source

open access: yesJournal 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.   +2 more
doaj   +1 more source

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

open access: yesNutrition 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   +3 more
doaj   +1 more source

Bioelectric Impedance Analysis in the Diagnosis of Vesicoureteral Reflux

open access: yesIranian 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.   +4 more
openaire   +4 more sources

Body fat measurement in Indian men: Comparison of three methods based on a two-compartment model. [PDF]

open access: yes, 2005
Obesity is a major risk factor for diabetes and related disorders. The current classification of obesity is based on body mass index (BMI, kg/m(2)), which is a surrogate for the total body fat.
Sayyad, MG   +19 more
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?

open access: yes, 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)   +2 more
core   +1 more source

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