Matches in SemOpenAlex for { <https://semopenalex.org/work/W1729388946> ?p ?o ?g. }
- W1729388946 endingPage "1703" @default.
- W1729388946 startingPage "1700" @default.
- W1729388946 abstract "Vaginal twin deliveries have a higher rate of intrapartum interventions. We aimed to determine whether these characteristics are associated with an increased rate of obstetric anal sphincter injuries compared with singleton.Retrospective study of all twin pregnancies undergoing vaginal delivery trial was conducted from January 2000-September 2014. Sphincter injury rate compared with all concurrent singleton vaginal deliveries. Multivariable analysis was used to determine twin delivery association with sphincter injuries while adjusting for confounders.About 717 eligible twin deliveries. Outcome was compared with 33 886 singleton deliveries. Twin pregnancies characterized by a higher rate of nulliparity (54.8% versus 49.5%, p = 0.005), labor induction (42.7% versus 29.1%, p < 0.001), and instrumental deliveries (27.5% versus 16.7%, p < 0.001), lower gestational (34.6 ± 3.3 versus 38.8 ± 2.3, p < 0.001), and lower birth weight. Total breech extraction was performed in 29.0% (208/717) of twin deliveries. Overall obstetric sphincter injury rate was significantly lower in the twins group (2.8% versus 4.4%, p = 0.03, OR = 0.6, 95% CI 0.4-0.9), due to lower rate of 3rd degree tears in twins versus singletons (2.2% versus 4.0%, p = 0.02), rate of 4th degree tears similar among the groups (0.6% versus 0.4%, p = 0.5). In multivariable analysis, sphincter injuries were associated with nulliparity (OR = 3.9, 95% CI 3.4-4.5), forceps (OR = 6.8, 95% CI 5.8-7.8), vacuum (OR = 2.9, 95% CI 2.5-3.3), earlier gestational age (OR = 0.2, 95% CI 0.1-0.3), episiotomy (OR = 0.8, 95% CI 0.7-0.9), and birth weight over 3500 g (OR = 1.8, 95% CI 1.6-2.0). However, the association between twins (versus singletons) deliveries and sphincter injuries was lost after adjustment for delivery gestational age (OR = 0.7, 95% CI 0.4-1.2).Despite a higher rate of intrapartum interventions, the rate of sphincter injuries is lower in twins versus singleton deliveries, mainly due to a lower gestational age at delivery." @default.
- W1729388946 created "2016-06-24" @default.
- W1729388946 creator A5000988142 @default.
- W1729388946 creator A5014033008 @default.
- W1729388946 creator A5015558405 @default.
- W1729388946 creator A5020433042 @default.
- W1729388946 creator A5024163734 @default.
- W1729388946 date "2015-07-28" @default.
- W1729388946 modified "2023-09-27" @default.
- W1729388946 title "Is the risk of obstetric anal sphincter injuries increased in vaginal twin deliveries?" @default.
- W1729388946 cites W1972221726 @default.
- W1729388946 cites W1975989985 @default.
- W1729388946 cites W1980067083 @default.
- W1729388946 cites W1985302045 @default.
- W1729388946 cites W1989307630 @default.
- W1729388946 cites W1990740213 @default.
- W1729388946 cites W1994725463 @default.
- W1729388946 cites W2021997304 @default.
- W1729388946 cites W2034311477 @default.
- W1729388946 cites W2034996653 @default.
- W1729388946 cites W2050071355 @default.
- W1729388946 cites W2055847181 @default.
- W1729388946 cites W2059983408 @default.
- W1729388946 cites W2065064505 @default.
- W1729388946 cites W2065574247 @default.
- W1729388946 cites W2071423249 @default.
- W1729388946 cites W2077820899 @default.
- W1729388946 cites W2084571719 @default.
- W1729388946 cites W2095353331 @default.
- W1729388946 cites W2098357771 @default.
- W1729388946 cites W2103460095 @default.
- W1729388946 cites W2124501856 @default.
- W1729388946 cites W2157930840 @default.
- W1729388946 cites W7332198 @default.
- W1729388946 doi "https://doi.org/10.3109/14767058.2015.1059813" @default.
- W1729388946 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26135763" @default.
- W1729388946 hasPublicationYear "2015" @default.
- W1729388946 type Work @default.
- W1729388946 sameAs 1729388946 @default.
- W1729388946 citedByCount "3" @default.
- W1729388946 countsByYear W17293889462018 @default.
- W1729388946 countsByYear W17293889462019 @default.
- W1729388946 countsByYear W17293889462020 @default.
- W1729388946 crossrefType "journal-article" @default.
- W1729388946 hasAuthorship W1729388946A5000988142 @default.
- W1729388946 hasAuthorship W1729388946A5014033008 @default.
- W1729388946 hasAuthorship W1729388946A5015558405 @default.
- W1729388946 hasAuthorship W1729388946A5020433042 @default.
- W1729388946 hasAuthorship W1729388946A5024163734 @default.
- W1729388946 hasConcept C131872663 @default.
- W1729388946 hasConcept C141071460 @default.
- W1729388946 hasConcept C2776914593 @default.
- W1729388946 hasConcept C2777362633 @default.
- W1729388946 hasConcept C2778275304 @default.
- W1729388946 hasConcept C2778376644 @default.
- W1729388946 hasConcept C2778408130 @default.
- W1729388946 hasConcept C2779234561 @default.
- W1729388946 hasConcept C2909855057 @default.
- W1729388946 hasConcept C2910068711 @default.
- W1729388946 hasConcept C29456083 @default.
- W1729388946 hasConcept C2993285706 @default.
- W1729388946 hasConcept C46973012 @default.
- W1729388946 hasConcept C54355233 @default.
- W1729388946 hasConcept C66322754 @default.
- W1729388946 hasConcept C71924100 @default.
- W1729388946 hasConcept C86803240 @default.
- W1729388946 hasConceptScore W1729388946C131872663 @default.
- W1729388946 hasConceptScore W1729388946C141071460 @default.
- W1729388946 hasConceptScore W1729388946C2776914593 @default.
- W1729388946 hasConceptScore W1729388946C2777362633 @default.
- W1729388946 hasConceptScore W1729388946C2778275304 @default.
- W1729388946 hasConceptScore W1729388946C2778376644 @default.
- W1729388946 hasConceptScore W1729388946C2778408130 @default.
- W1729388946 hasConceptScore W1729388946C2779234561 @default.
- W1729388946 hasConceptScore W1729388946C2909855057 @default.
- W1729388946 hasConceptScore W1729388946C2910068711 @default.
- W1729388946 hasConceptScore W1729388946C29456083 @default.
- W1729388946 hasConceptScore W1729388946C2993285706 @default.
- W1729388946 hasConceptScore W1729388946C46973012 @default.
- W1729388946 hasConceptScore W1729388946C54355233 @default.
- W1729388946 hasConceptScore W1729388946C66322754 @default.
- W1729388946 hasConceptScore W1729388946C71924100 @default.
- W1729388946 hasConceptScore W1729388946C86803240 @default.
- W1729388946 hasIssue "10" @default.
- W1729388946 hasLocation W17293889461 @default.
- W1729388946 hasLocation W17293889462 @default.
- W1729388946 hasOpenAccess W1729388946 @default.
- W1729388946 hasPrimaryLocation W17293889461 @default.
- W1729388946 hasRelatedWork W153511290 @default.
- W1729388946 hasRelatedWork W1768441927 @default.
- W1729388946 hasRelatedWork W1875374291 @default.
- W1729388946 hasRelatedWork W1963490254 @default.
- W1729388946 hasRelatedWork W1998196507 @default.
- W1729388946 hasRelatedWork W2034126186 @default.
- W1729388946 hasRelatedWork W2061326813 @default.
- W1729388946 hasRelatedWork W2944684748 @default.
- W1729388946 hasRelatedWork W2123598815 @default.
- W1729388946 hasRelatedWork W2470637189 @default.