Matches in SemOpenAlex for { <https://semopenalex.org/work/W1567605145> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W1567605145 endingPage "18" @default.
- W1567605145 startingPage "18" @default.
- W1567605145 abstract "To evaluate the role of cervical length (CL) measurement and uterine artery Doppler (UtA) at 11 + 0 to 13 + 6 weeks gestation in a Chilean population as a predictor of spontaneous early preterm birth in an unselected Chilean population. This is an ongoing prospective study involving 3,480 asymptomatic women with a singleton pregnancies attending for nuchal translucency scan at 11 + 0–13 + 6 weeks gestation, who underwent standardized transvaginal scan for evaluation of CL and UtA. After exclusion of chromosomal or major structural abnormalities, miscarriage, iatrogenic deliveries before 34 weeks and pre-gestational cervical surgery, 3,322 pregnant women were finally studied. Maternal characteristics and ultrasound variables, adjusted and expressed as MoM of unaffected group, were studied using a logistic regression analysis as predictor of delivered spontaneously before 34 weeks. The rate of spontaneous preterm delivery (sPTD) before 34 weeks gestation was 1.1% (n = 36). Previous history of preterm delivery was present in 7.8% of multiparous women. Patients who subsequently have sPTD were characterized by significantly higher previous history of preterm delivery (13.9 vs. 3.8%, P < 0.05) and cervical cerclage (13.9 vs. 0.2%, P < 0.05) than controls. However, no significant difference was found in the CL (35.5 [31.3–40.5] vs. 36.0 [33.0–40.0] mm) and UtA between the two groups of pregnant women. The logistic regression analysis showed that both previous history of preterm delivery and cervical cerclage were significantly associated with sPTD < 34 weeks of gestation. The combination of these two findings has a detection rate of 25% with 4% false-positive rate. Neither UtA nor CL showed to be useful predictor of early sPTD during the first trimester of pregnancy. However, a combined model, including previous history of preterm delivery and cervical cerclage, might predict about a quarter of women destined to deliver before 34 weeks with a 4% false positive rate. Supported by Fondecyt 1090245." @default.
- W1567605145 created "2016-06-24" @default.
- W1567605145 creator A5001858326 @default.
- W1567605145 creator A5011434002 @default.
- W1567605145 creator A5019763191 @default.
- W1567605145 creator A5072332582 @default.
- W1567605145 creator A5090123763 @default.
- W1567605145 date "2012-09-01" @default.
- W1567605145 modified "2023-09-27" @default.
- W1567605145 title "OC09.04: Is there any role for first trimester cervical assessment and uterine artery Doppler as screening test for spontaneous early preterm delivery?" @default.
- W1567605145 doi "https://doi.org/10.1002/uog.11281" @default.
- W1567605145 hasPublicationYear "2012" @default.
- W1567605145 type Work @default.
- W1567605145 sameAs 1567605145 @default.
- W1567605145 citedByCount "0" @default.
- W1567605145 crossrefType "journal-article" @default.
- W1567605145 hasAuthorship W1567605145A5001858326 @default.
- W1567605145 hasAuthorship W1567605145A5011434002 @default.
- W1567605145 hasAuthorship W1567605145A5019763191 @default.
- W1567605145 hasAuthorship W1567605145A5072332582 @default.
- W1567605145 hasAuthorship W1567605145A5090123763 @default.
- W1567605145 hasConcept C126322002 @default.
- W1567605145 hasConcept C131872663 @default.
- W1567605145 hasConcept C141071460 @default.
- W1567605145 hasConcept C151956035 @default.
- W1567605145 hasConcept C188816634 @default.
- W1567605145 hasConcept C2777910003 @default.
- W1567605145 hasConcept C2778376644 @default.
- W1567605145 hasConcept C2779234561 @default.
- W1567605145 hasConcept C2779245376 @default.
- W1567605145 hasConcept C2779508502 @default.
- W1567605145 hasConcept C2781207646 @default.
- W1567605145 hasConcept C2908647359 @default.
- W1567605145 hasConcept C29456083 @default.
- W1567605145 hasConcept C46973012 @default.
- W1567605145 hasConcept C54355233 @default.
- W1567605145 hasConcept C71924100 @default.
- W1567605145 hasConcept C86803240 @default.
- W1567605145 hasConcept C99454951 @default.
- W1567605145 hasConceptScore W1567605145C126322002 @default.
- W1567605145 hasConceptScore W1567605145C131872663 @default.
- W1567605145 hasConceptScore W1567605145C141071460 @default.
- W1567605145 hasConceptScore W1567605145C151956035 @default.
- W1567605145 hasConceptScore W1567605145C188816634 @default.
- W1567605145 hasConceptScore W1567605145C2777910003 @default.
- W1567605145 hasConceptScore W1567605145C2778376644 @default.
- W1567605145 hasConceptScore W1567605145C2779234561 @default.
- W1567605145 hasConceptScore W1567605145C2779245376 @default.
- W1567605145 hasConceptScore W1567605145C2779508502 @default.
- W1567605145 hasConceptScore W1567605145C2781207646 @default.
- W1567605145 hasConceptScore W1567605145C2908647359 @default.
- W1567605145 hasConceptScore W1567605145C29456083 @default.
- W1567605145 hasConceptScore W1567605145C46973012 @default.
- W1567605145 hasConceptScore W1567605145C54355233 @default.
- W1567605145 hasConceptScore W1567605145C71924100 @default.
- W1567605145 hasConceptScore W1567605145C86803240 @default.
- W1567605145 hasConceptScore W1567605145C99454951 @default.
- W1567605145 hasIssue "S1" @default.
- W1567605145 hasLocation W15676051451 @default.
- W1567605145 hasOpenAccess W1567605145 @default.
- W1567605145 hasPrimaryLocation W15676051451 @default.
- W1567605145 hasRelatedWork W2035240803 @default.
- W1567605145 hasRelatedWork W2052494798 @default.
- W1567605145 hasRelatedWork W2075776199 @default.
- W1567605145 hasRelatedWork W2129124318 @default.
- W1567605145 hasRelatedWork W2131192218 @default.
- W1567605145 hasRelatedWork W2146312317 @default.
- W1567605145 hasRelatedWork W2333891256 @default.
- W1567605145 hasRelatedWork W2971990207 @default.
- W1567605145 hasRelatedWork W3163987424 @default.
- W1567605145 hasRelatedWork W2269559492 @default.
- W1567605145 hasVolume "40" @default.
- W1567605145 isParatext "false" @default.
- W1567605145 isRetracted "false" @default.
- W1567605145 magId "1567605145" @default.
- W1567605145 workType "article" @default.