Mealtime blood glucose classifier based on fuzzy logic for the DIABTel telemedicine system

  • Gema García-Sáez*
  • , José M. Alonso
  • , Javier Molero
  • , Mercedes Rigla
  • , Iñaki Martínez-Sarriegui
  • , Alberto De Leiva
  • , Enrique J. Gómez
  • , M. Elena Hernando
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Citations (Scopus)

Abstract

The accurate interpretation of Blood Glucose (BG) values is essential for diabetes care. However, BG monitoring data does not provide complete information about associated meal and moment of measurement, unless patients fulfil it manually. An automatic classification of incomplete BG data helps to a more accurate interpretation, contributing to Knowledge Management (KM) tools that support decision-making in a telemedicine system. This work presents a fuzzy rule-based classifier integrated in a KM agent of the DIABTel telemedicine architecture, to automatically classify BG measurements into meal intervals and moments of measurement. Fuzzy Logic (FL) tackles with the incompleteness of BG measurements and provides a semantic expressivity quite close to natural language used by physicians, what makes easier the system output interpretation. The best mealtime classifier provides an accuracy of 77.26% and does not increase significantly the KM analysis times. Results of classification are used to extract anomalous trends in the patient's data.

Original languageEnglish
Title of host publicationArtificial Intelligence in Medicine - 12th Conference on Artificial Intelligence in Medicine, AIME 2009, Proceedings
Pages295-304
Number of pages10
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event12th Conference on Artificial Intelligence in Medicine, AIME 2009 - Verona, Italy
Duration: 18 Jul 200922 Jul 2009

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5651 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference12th Conference on Artificial Intelligence in Medicine, AIME 2009
Country/TerritoryItaly
CityVerona
Period18/07/0922/07/09

Keywords

  • Classification
  • Diabetes
  • Fuzzy Logic
  • Telemedicine

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