Results 41 to 50 of about 160,203 (381)

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

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

BIO 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, Takhumova Oksana, Nikolaev Petr   +2 more
doaj   +1 more source

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

Single fibre action potentials in skeletal muscle related to recording distances [PDF]

, 1994
Single muscle fibre action potentials (SFAPs) are considered to be functions of a bioelectrical source and electrical conductivity parameters of the medium.
Boom, H.B.K., Busschers, R., Gerrits, P.O., Mast, E., Rutten, W.L.C., Veen, B.K. van, Verloop, A.J., Wallinga, W.   +7 more
core   +4 more sources

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

High-standard predictive equations for estimating body composition using bioelectrical impedance analysis: a systematic review

Journal of Translational Medicine
The appropriate use of predictive equations in estimating body composition through bioelectrical impedance analysis (BIA) depends on the device used and the subject’s age, geographical ancestry, healthy status, physical activity level and sex.
Francesco Campa, G. Coratella, G. Cerullo, Zeasseska Noriega, R. Francisco, Davide Charrier, Alfredo Irurtia, Henry C. Lukaski, Analiza M. Silva, Antonio Paoli   +9 more
semanticscholar   +1 more source

Estimation of body composition and water data depends on the bioelectrical impedance device

Journal of Electrical Bioimpedance, 2018
Overweight, obese and chronic kidney disease patients have an altered and negative body composition being its assessment important. Bioelectrical impedance analysis is an easy-to-operate and low-cost method for this purpose.
Bellafronte Natália T., Batistuti Marina R., dos Santos Nathália Z., Holland Héric, Romão Elen A., G. Chiarello Paula   +5 more
doaj   +1 more source

Parameters For Nutritional Status Monitoring In Critically Ill Older Adults: An Integrative Review [PDF]

Geriatrics, Gerontology and Aging
This integrative review was conducted to identify alternative tools for nutritional screening/evaluation of critically ill elderly patients that might overcome the limitations of traditional parameters. Four databases were searched.
Vivian Plaça Teixeira, Ivone Mayumi Ikeda Morimoto   +1 more
doaj   +1 more source

Application of Artificial Neural Network to Somatotype Determination

Applied Sciences, 2021
Somatotype characteristics are important for the selection of sporting activities, as well as and the prevalence of several chronic diseases. Nowadays the most common method of somatotyping is the Heath–Carter method, which calculates the somatotype base
Małgorzata Drywień, Krzysztof Górnicki, Magdalena Górnicka   +2 more
doaj   +1 more source

Effect of Ferric Sodium EDTA administration, in combination with vitamin C, folic acid, copper gluconate, zinc gluconate and selenomethionine, on cardiovascular risk evaluation: exploration of the HRV frequency domain [PDF]

, 2019
diseases. Using the Heart Rate Variability (HRV) analysis is possible to provide an evaluation of the safety and the effectiveness of intervention.
Curcio, A., Fusco, L., Marchitto, N., Petrucci, A., Pironti, M., Raimondi, G., Romano, A.   +6 more
core   +1 more source