Propagation of measurement errors through body composition equations for body impedance analysis

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dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.contributor	Universitat Politècnica de Catalunya. IEB - Instrumentació Electrònica i Biomèdica
dc.contributor.author	Sánchez Terrones, Benjamín
dc.contributor.author	Praveen, A.
dc.contributor.author	Bartolome, E.
dc.contributor.author	Soundarapandian, K.
dc.contributor.author	Bragós Bardia, Ramon
dc.date	2014-06-01
dc.identifier.citation	Sánchez, B. [et al.]. Propagation of measurement errors through body composition equations for body impedance analysis. "IEEE transactions on instrumentation and measurement", 01 Juny 2014, vol. 63, núm. 6, p. 1535-1544.
dc.identifier.citation	0018-9456
dc.identifier.citation	10.1109/TIM.2013.2292272
dc.identifier.uri	http://hdl.handle.net/2117/23403
dc.language.iso	eng
dc.relation	http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6680694
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura
dc.subject	Àrees temàtiques de la UPC::Energies::Energia elèctrica
dc.subject	Impedance (Electricity)
dc.subject	Electric power
dc.subject	AFE4300
dc.subject	Body impedance analysis (BIA)
dc.subject	Electrical bioimpedance (EBI)
dc.subject	Electrical impedance spectroscopy (EIS)
dc.subject	Error propagation theory
dc.subject	Measurement uncertainties
dc.subject	Frequency bioelectrical-impedance
dc.subject	Fat-Free mass
dc.subject	Bioimpedance spectroscopy
dc.subject	Whole-body
dc.subject	Cell mass
dc.subject	Water
dc.subject	Volumes
dc.subject	Prediction
dc.subject	Didease
dc.subject	Chip
dc.subject	Impedància (Electricitat)
dc.subject	Resistència elèctrica
dc.title	Propagation of measurement errors through body composition equations for body impedance analysis
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	In this paper, we present a framework to analyze the propagation of measurement errors through the body composition equations. This is done through the equations for body composition assessment (BCA), for single/multifrequency (SF, MF) body impedance analysis (BIA) approaches. We show that it is possible to estimate a priori the error variance on the BCA parameters from the error measurement in the weight, height, and impedance. The theoretical results are validated through the simulation and experimental data coming from the low-cost AFE4300 impedance spectrometer developed by Texas Instruments. This new spectrometer has been calibrated and characterized by performing measurements on phantoms and foot-to-foot body impedance measurements. The influence of the number of measurement frequencies on the accuracy of BCA is also studied for MF-BIA approach. Ultimately, the measurement error framework can be used to evaluate the suitability of an impedance system for BIA.
dc.description.abstract	Peer Reviewed

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