Assessment of Body Composition in Health and Disease Using Bioelectrical Impedance Analysis (BIA) and Dual Energy X-Ray Absorptiometry (DXA): A Critical Overview
المؤلفون المشاركون
Contaldo, Franco
Pasanisi, Fabrizio
Marra, Maurizio
Sammarco, Rosa
Iellamo, Ferdinando
Siervo, Mario
Pietrobelli, Angelo
Santarpia, Lidia
Cataldi, Mauro
Donini, Lorenzo Maria
De Lorenzo, Antonino
المصدر
Contrast Media & Molecular Imaging
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-05-29
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
The measurement of body composition (BC) represents a valuable tool to assess nutritional status in health and disease.
The most used methods to evaluate BC in the clinical practice are based on bicompartment models and measure, directly or indirectly, fat mass (FM) and fat-free mass (FFM).
Bioelectrical impedance analysis (BIA) and dual energy X-ray absorptiometry (DXA) (nowadays considered as the reference technique in clinical practice) are extensively used in epidemiological (mainly BIA) and clinical (mainly DXA) settings to evaluate BC.
DXA is primarily used for the measurements of bone mineral content (BMC) and density to assess bone health and diagnose osteoporosis in defined anatomical regions (femur and spine).
However, total body DXA scans are used to derive a three-compartment BC model, including BMC, FM, and FFM.
Both these methods feature some limitations: the accuracy of BIA measurements is reduced when specific predictive equations and standardized measurement protocols are not utilized whereas the limitations of DXA are the safety of repeated measurements (no more than two body scans per year are currently advised), cost, and technical expertise.
This review aims to provide useful insights mostly into the use of BC methods in prevention and clinical practice (ambulatory or bedridden patients).
We believe that it will stimulate a discussion on the topic and reinvigorate the crucial role of BC evaluation in diagnostic and clinical investigation protocols.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Marra, Maurizio& Sammarco, Rosa& De Lorenzo, Antonino& Iellamo, Ferdinando& Siervo, Mario& Pietrobelli, Angelo…[et al.]. 2019. Assessment of Body Composition in Health and Disease Using Bioelectrical Impedance Analysis (BIA) and Dual Energy X-Ray Absorptiometry (DXA): A Critical Overview. Contrast Media & Molecular Imaging،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1130226
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Marra, Maurizio…[et al.]. Assessment of Body Composition in Health and Disease Using Bioelectrical Impedance Analysis (BIA) and Dual Energy X-Ray Absorptiometry (DXA): A Critical Overview. Contrast Media & Molecular Imaging No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1130226
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Marra, Maurizio& Sammarco, Rosa& De Lorenzo, Antonino& Iellamo, Ferdinando& Siervo, Mario& Pietrobelli, Angelo…[et al.]. Assessment of Body Composition in Health and Disease Using Bioelectrical Impedance Analysis (BIA) and Dual Energy X-Ray Absorptiometry (DXA): A Critical Overview. Contrast Media & Molecular Imaging. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1130226
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1130226
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر