dc.creatorRibeiro, Renata Lopes
dc.creatorVieira Francisco, Rossana Pulcineli
dc.creatorMiyadahira, Seizo
dc.creatorZugaib, Marcelo
dc.date.accessioned2013-10-30T10:33:10Z
dc.date.accessioned2018-07-04T16:03:59Z
dc.date.available2013-10-30T10:33:10Z
dc.date.available2018-07-04T16:03:59Z
dc.date.created2013-10-30T10:33:10Z
dc.date.issued2013-08-02
dc.identifierJOURNAL OF MATERNAL-FETAL & NEONATAL MEDICINE, LONDON, v. 25, n. 9, supl. 1, Part 3, pp. 1742-1745, SEP, 2012
dc.identifier1476-7058
dc.identifierhttp://www.producao.usp.br/handle/BDPI/36685
dc.identifier10.3109/14767058.2012.663821
dc.identifierhttp://dx.doi.org/10.3109/14767058.2012.663821
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1631155
dc.description.abstractObjectives: To identify potential associations between fetal surveillance tests and acidosis at birth in pregnancies with abnormal but positive end-diastolic velocity in the umbilical artery. Methods: A prospective case-control study [group 1: pH < 7.2; group 2: pH >= 7.2] including 46 fetuses with abnormal but positive end-diastolic velocity in the umbilical artery was conducted between February 2007 and March 2009. Outcome variables were evaluated by univariate analysis and compared between the two groups. Clinically relevant and statistically significant variables were analyzed by logistic regression. Results: Abnormal nonstress test, presence of deceleration, and absent fetal breathing movements were statistically significant. Logistic regression analysis revealed that fetal heart rate (FHR) deceleration in the nonstress test is the only predictor of fetal acidosis at birth (p = 0.024; OR = 8.2; 95% CI: 1.2-52). Conclusions: In fetuses with positive end-diastolic flow velocity, acute variables of the antenatal surveillance tests are correlated with acidosis at birth and FHR deceleration in the nonstress test is the only predictor of fetal acidosis.
dc.languageeng
dc.publisherINFORMA HEALTHCARE
dc.publisherLONDON
dc.relationJOURNAL OF MATERNAL-FETAL & NEONATAL MEDICINE
dc.rightsCopyright INFORMA HEALTHCARE
dc.rightsclosedAccess
dc.subjectBIOPHYSICAL PROFILE SCORE
dc.subjectDIASTOLE
dc.subjectOBSTETRIC DOPPLER ASSESSMENT
dc.subjectUMBILICAL ARTERY
dc.titlePredicting pH at birth in pregnancies with abnormal pulsatility index and positive end-diastolic velocity in the umbilical artery
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución