Literaturnachweis - Detailanzeige
Autor/inn/en | Bailey, Bruce W.; LeCheminant, Gabrielle; Hope, Timothy; Bell, Mathew; Tucker, Larry A. |
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Titel | A Comparison of the Agreement, Internal Consistency, and 2-Day Test Stability of the InBody 720, GE iDXA, and BOD POD® Gold Standard for Assessing Body Composition |
Quelle | In: Measurement in Physical Education and Exercise Science, 22 (2018) 3, S.231-238 (8 Seiten)
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 1091-367X |
DOI | 10.1080/1091367X.2017.1422129 |
Schlagwörter | Body Composition; Measurement Equipment; Reliability; Comparative Analysis; Gender Differences; Adults; Statistical Analysis; Measurement Techniques |
Abstract | The study compared the agreement, internal consistency, and measurement stability of the GE iDXA, BOD POD, and InBody 720. Body composition of 43 men and 37 women (31.4 ± 10.7 years; 90% Caucasian and 10% other) was assessed in triplicate using each method over two different days. Mean percent body fat (% BF) of the participants was different for all three machines (27.6 ± 10.0% [GE iDXA)] 25.6 ± 10.4% [BOD POD], and 21.3 ± 10.6% [InBody 720]; p < 0.05). The coefficient of variation for same day repeated measures was 1.06% (GE iDXA), 3.29% (BOD POD), and 2.97% (InBody 720). The coefficient of variation for 2-day repeated measures was 1.81% (GE iDXA), 4.61% (BOD POD), and 4.24% (InBody 720). The difference between the GE iDXA and BOD POD was within acceptable variability, while the InBody 720 significantly underestimated % BF. The internal consistency was highest for the GE iDXA, followed by the InBody 720, and then the BOD POD. (As Provided). |
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Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2020/1/01 |