- Tytuł:
- Analysis of electrical uterine contractile activity for prediction of preterm delivery
- Autorzy:
-
Horoba, K.
Jezewski, J.
Matonia, A.
Wrobel, J.
Czabanski, R.
Jezewski, M. - Powiązania:
- https://bibliotekanauki.pl/articles/333763.pdf
- Data publikacji:
- 2015
- Wydawca:
- Uniwersytet Śląski. Wydział Informatyki i Nauki o Materiałach. Instytut Informatyki. Zakład Systemów Komputerowych
- Tematy:
-
electrical uterine activity
electrohysterography
preterm delivery prediction
aktywność elektryczna macicy
elektrohisterografia
przewidywanie porodu przedwczesnego - Opis:
- This study is aimed at evaluation of the capability to indicate the preterm delivery risk analysing the features extracted from signals of electrical uterine activity. Free access database was used with signals acquired in two groups of pregnant women who delivered at term and preterm. Signal features comprised classical time domain and spectral parameters of contractile activity, as well as the sample entropy. Their mean values were calculated over all contraction episodes detected in each record and their statistical significance for separating the two groups of recordings was provided. Influence of electrodes location, band-pass filter settings and gestation week was investigated. The obtained results showed that a spectral parameter – the median frequency was the most promising indicator of the preterm delivery risk.
- Źródło:
-
Journal of Medical Informatics & Technologies; 2015, 24; 199-205
1642-6037 - Pojawia się w:
- Journal of Medical Informatics & Technologies
- Dostawca treści:
- Biblioteka Nauki