Mean Expected Error in Prediction of Total Body Water: A True Accuracy Comparison between Bioimpedance Spectroscopy and Single Frequency Regression Equations
المؤلفون المشاركون
Seoane, Fernando
Abtahi, Shirin
Abtahi, Farhad
Ellegård, Lars
Johannsson, Gudmundur
Bosaeus, Ingvar
Ward, Leigh C.
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-06-02
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
For several decades electrical bioimpedance (EBI) has been used to assess body fluid distribution and body composition.
Despite the development of several different approaches for assessing total body water (TBW), it remains uncertain whether bioimpedance spectroscopic (BIS) approaches are more accurate than single frequency regression equations.
The main objective of this study was to answer this question by calculating the expected accuracy of a single measurement for different EBI methods.
The results of this study showed that all methods produced similarly high correlation and concordance coefficients, indicating good accuracy as a method.
Even the limits of agreement produced from the Bland-Altman analysis indicated that the performance of single frequency, Sun’s prediction equations, at population level was close to the performance of both BIS methods; however, when comparing the Mean Absolute Percentage Error value between the single frequency prediction equations and the BIS methods, a significant difference was obtained, indicating slightly better accuracy for the BIS methods.
Despite the higher accuracy of BIS methods over 50 kHz prediction equations at both population and individual level, the magnitude of the improvement was small.
Such slight improvement in accuracy of BIS methods is suggested insufficient to warrant their clinical use where the most accurate predictions of TBW are required, for example, when assessing over-fluidic status on dialysis.
To reach expected errors below 4-5%, novel and individualized approaches must be developed to improve the accuracy of bioimpedance-based methods for the advent of innovative personalized health monitoring applications.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Seoane, Fernando& Abtahi, Shirin& Abtahi, Farhad& Ellegård, Lars& Johannsson, Gudmundur& Bosaeus, Ingvar…[et al.]. 2015. Mean Expected Error in Prediction of Total Body Water: A True Accuracy Comparison between Bioimpedance Spectroscopy and Single Frequency Regression Equations. BioMed Research International،Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1056309
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Seoane, Fernando…[et al.]. Mean Expected Error in Prediction of Total Body Water: A True Accuracy Comparison between Bioimpedance Spectroscopy and Single Frequency Regression Equations. BioMed Research International No. 2015 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1056309
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Seoane, Fernando& Abtahi, Shirin& Abtahi, Farhad& Ellegård, Lars& Johannsson, Gudmundur& Bosaeus, Ingvar…[et al.]. Mean Expected Error in Prediction of Total Body Water: A True Accuracy Comparison between Bioimpedance Spectroscopy and Single Frequency Regression Equations. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1056309
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1056309
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