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EP01.02: Ultrasound criteria of perterm labour following fetal infection
Author(s) -
Makukhina T.,
Makukhina V.
Publication year - 2019
Publication title -
ultrasound in obstetrics and gynecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.202
H-Index - 141
eISSN - 1469-0705
pISSN - 0960-7692
DOI - 10.1002/uog.21082
Subject(s) - medicine , obstetrics , fetus , subclinical infection , pregnancy , anamnesis , logistic regression , ultrasound , gestational age , gestation , amniotic fluid , premature rupture of membranes , radiology , genetics , biology
Methods Retrospective study of 134 patients with threatened PL in 22-35 weeks of gestation: ultrasound examination (US) with cervical length measurement (CL) and thymico-thoracic ratio (ТТR) (fig.1) were carried out. 1-st group PL with histologically verified chorioamnionities (n=39); 2-nd group term delivery without clinical signs of intrauterine infection (n=95). Prognostic accuracy for PL for combinations of anamnesis data, risk factors for current pregnancy, clinical/laboratory signs of infection, preterm premature rupture of membranes (PPROM) and US data was calculated using logistic regression. Fetal fibronectin test was not performed in most of cases and therefore was excluded from the analysis. Model ROC Area ± S.E. Se,% Sp,% +PV,% -PV,%