Analysis of Fetal Hearth Rate Using Chaos Theory

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00168851" target="_blank" >RIV/68407700:21230/10:00168851 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Analysis of Fetal Hearth Rate Using Chaos Theory
Original language description
Fetal heart rate (fHR) is used to evaluate fetal well-being during delivery. It provides information of fetal status and allows doctors to detect ongoing hypoxia. The routine intrapartal evaluation is based on description of macroscopic morphological features of the fHR baseline. FHR contains more information than is used so far, therefore in this work we have focused on evaluation of nonlinear features for fHR signal description. Our data set consists of 189 recordings. Signals with umbilical artery pHless then 7.15 were considered pathological. From each record 20-minute segment directly preceding the delivery was chosen. Fractal dimension of attractor, fractal dimension of waveform, entropy, and complexity were used as features. All features were evaluated using Mann-Whitney U test and those fulfilling the statistical significance with p < 0.01 were used for further computations. Ten fold cross-validation method was used for estimation of classification performanc
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
POSTER 2010 - Proceedings of the 14th International Conference on Electrical Engineering
ISBN
978-80-01-04544-2
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
ČVUT v Praze, FEL
Place of publication
Praha
Event location
Praha
Event date
May 6, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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