Comparison of Bioelectrical Impedance Analysis and Air Displacement Plethysmography

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11510%2F19%3A10396135" target="_blank" >RIV/00216208:11510/19:10396135 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=NLKNIKymUF" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=NLKNIKymUF</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4067/S0717-95022019000300985" target="_blank" >10.4067/S0717-95022019000300985</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of Bioelectrical Impedance Analysis and Air Displacement Plethysmography

Popis výsledku v původním jazyce

The measurement of body composition has become an important component in the diagnosis of health, physical conditioning and nutritional status. The aim of this study was to compare two methods of detecting body composition, bioelectrical impedance and air displacement plethysmography for athletes and non-athletes. Specifically, we compared the parameters as fat mass, fat free mass and the value of basal metabolic rate. A sample size of 52 men (age 26.2 +/- 5.4 years) that included a group of mixed martial arts (MMA) fighters (n = 31, age 27.2 +/- 5.5 years) and a group of the non-athletes (n = 21, age 24.6 +/- 5.1 years). Both groups were measured by bioelectrical impedance and air displacement plethysmography. Significant differences in % body fat (p&lt;0.05) and fat-free mass (p&lt;0.05) were noted between bioelectrical impedance and air displacement plethysmography of non-athletes, but there were no significant differences for athletes. Furthermore, there was a significant difference (p&lt;0.001) of basal metabolic rate between bioelectrical impedance and air displacement plethysmography, but the correlation with fat free mass was very strong for both methods. Therefore, the use of bioelectrical impedance and air displacement plethysmography may be useful for detecting changes in body composition, but their accuracy is controversial and for this reason we recommend using only one method and not combining them.

Název v anglickém jazyce

Comparison of Bioelectrical Impedance Analysis and Air Displacement Plethysmography

Popis výsledku anglicky

The measurement of body composition has become an important component in the diagnosis of health, physical conditioning and nutritional status. The aim of this study was to compare two methods of detecting body composition, bioelectrical impedance and air displacement plethysmography for athletes and non-athletes. Specifically, we compared the parameters as fat mass, fat free mass and the value of basal metabolic rate. A sample size of 52 men (age 26.2 +/- 5.4 years) that included a group of mixed martial arts (MMA) fighters (n = 31, age 27.2 +/- 5.5 years) and a group of the non-athletes (n = 21, age 24.6 +/- 5.1 years). Both groups were measured by bioelectrical impedance and air displacement plethysmography. Significant differences in % body fat (p&lt;0.05) and fat-free mass (p&lt;0.05) were noted between bioelectrical impedance and air displacement plethysmography of non-athletes, but there were no significant differences for athletes. Furthermore, there was a significant difference (p&lt;0.001) of basal metabolic rate between bioelectrical impedance and air displacement plethysmography, but the correlation with fat free mass was very strong for both methods. Therefore, the use of bioelectrical impedance and air displacement plethysmography may be useful for detecting changes in body composition, but their accuracy is controversial and for this reason we recommend using only one method and not combining them.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30306 - Sport and fitness sciences

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Morphology [online]

ISSN

0717-9502

e-ISSN

—

Svazek periodika

37

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CL - Chilská republika

Počet stran výsledku

6

Strana od-do

985-990

Kód UT WoS článku

000476478000032

EID výsledku v databázi Scopus

2-s2.0-85069821793