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Walidacja techniki ultrasonograficznej stosowanej do pomiaru tkanki tluszczowej
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ISBN10: 6209969410
ISBN13: 9786209969416
Publisher: Wydawnictwo Nasza Wiedza
Published: May 12 2026
Pages: 64
Weight: 0.22
Height: 0.15 Width: 6.00 Depth: 9.00
Language: Polish
ISBN13: 9786209969416
Publisher: Wydawnictwo Nasza Wiedza
Published: May 12 2026
Pages: 64
Weight: 0.22
Height: 0.15 Width: 6.00 Depth: 9.00
Language: Polish
Celem badania byla ocena dokladności szacunków procentowej zawartości tkanki tluszczowej (BF%) uzyskanych za pomocą nieinwazyjnej, przenośnej techniki ultrasonograficznej, charakteryzującej się dobrą dokladnością i wiarygodnością w porównaniu z techniką referencyjną DEXA. W ramach badania przeprowadzono walidację krzyżową między techniką ultrasonograficzną (UT) powiązaną z parametrami antropometrycznymi, metodą DEXA, pletyzmografią wypornościową (ADP) oraz impedancją bioelektryczną (BIA). Szacunki BF% uzyskane metodą UT wykazaly większą korelację z wynikami DEXA zarówno u mężczyzn, jak i u kobiet (r = 0,98, SEE = 2,0) niż w przypadku Bod-Pod (r = 0,94, SEE = 3,7) czy BIA (r = 0,92, SEE = 4,4). Stwierdzamy, że BIA i ADP charakteryzują się niedopuszczalnie wysokimi granicami zgodności w porównaniu z pomiarem referencyjnym DEXA. To nowe urządzenie powinno byc rutynowo stosowane w wielu zastosowaniach medycznych i paramedycznych. Nasza innowacyjna technika ma zalety pod względem niezawodności, powtarzalności, dokladności i kosztów jako narzędzie do badań przesiewowych i monitorowania otylych nastolatków. Nasze urządzenie sluży również do optymalizacji treningu sportowców w dyscyplinach z podzialem na kategorie wagowe.
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