Medication incompliance and vital signs in heart failure patients

Ioanna G. Chouvarda, T. Mabote, A. Torabi, J. Caffarel, M. van Gils, J. Cleland, N. Maglaveras

Tutkimustuotos: KonferenssiartikkeliTieteellinenvertaisarvioitu

1 Sitaatiot (Scopus)

Abstrakti

The success of medication treatment is a crucial part of chronic cardiac patients' therapy. Health professionals are requested to dynamically optimize this procedure (medication initiation, titration, change of medication plans) for each patient. Assessment of the person's response to treatment, and assessment of adherence to treatment are essential in supporting these medical decisions. In this work, methods that apply biosignal analysis on vital signs data are presented, aiming to detect differences due to medication incompliance. These data, although gathered in controlled conditions, encompass physiological fluctuations introduced by different factors of daily life, such as medication timing and activity. Heart Failure data are normalized to personal levels, and classification models trained with a pair of features (SBP and HR in semirecumbent position) succeed in achieving accuracy over 97% in a crossvalidation setup, in detecting 48 hrs incompliance. Additionally, the differences in incompliance patterns between heart failure and hypertensive subjects are discussed. These results constitute a promising step towards application of vital signs measurement and analysis in homecare for incompliance detection.

AlkuperäiskieliEnglanti
OtsikkoThe International Conference on Health Informatics, ICHI 2013
ToimittajatIgor Lackovic, Paulo de Carvalho, Yuan-Ting Zhang, Ratko Magjarevic
KustantajaSpringer Verlag
Sivut51-54
Sivumäärä4
ISBN (elektroninen)9783319030043
DOI - pysyväislinkit
TilaJulkaistu - 2014
Julkaistu ulkoisestiKyllä
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaInternational Conference on Health Informatics, ICHI 2013 - Vilamoura, Portugali
Kesto: 7 marrask. 20139 marrask. 2013

Julkaisusarja

NimiIFMBE Proceedings
Vuosikerta42
ISSN (painettu)1680-0737

Conference

ConferenceInternational Conference on Health Informatics, ICHI 2013
Maa/AluePortugali
KaupunkiVilamoura
Ajanjakso7/11/139/11/13

!!ASJC Scopus subject areas

  • Bioengineering
  • Biomedical Engineering

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