FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000796415> ?p ?o ?g. }

• W2000796415 endingPage "428.e7" @default.
• W2000796415 startingPage "428.e1" @default.
• W2000796415 abstract "Objective The purpose of this study was to examine lengths of first and second stages of labor across maternal age groups to determine whether different norms should be established. Study Design We conducted a retrospective cohort study of all laboring, term, singleton, and cephalic deliveries at a single institution between 1980-2001. Median lengths of labor were compared among 6 maternal age groups. Statistical comparisons were made using Kruskal–Wallis and Wilcoxon rank sum tests. Multivariable linear and logistic regression models were performed. Results Among 31,976 births, length of labor differed significantly by maternal age for both nulliparous and multiparous women. Younger nulliparous women (age, <20 yrs) had a shorter median second stage by up to 97 minutes (P < .001) than older nulliparous women (age, >39 yrs). After we controlled for potential confounders, we found that older women had a persistently higher likelihood of experiencing longer labor and prolonged labor than younger women. Conclusion Length of labor and prolonged labor increases with increasing maternal age. The purpose of this study was to examine lengths of first and second stages of labor across maternal age groups to determine whether different norms should be established. We conducted a retrospective cohort study of all laboring, term, singleton, and cephalic deliveries at a single institution between 1980-2001. Median lengths of labor were compared among 6 maternal age groups. Statistical comparisons were made using Kruskal–Wallis and Wilcoxon rank sum tests. Multivariable linear and logistic regression models were performed. Among 31,976 births, length of labor differed significantly by maternal age for both nulliparous and multiparous women. Younger nulliparous women (age, <20 yrs) had a shorter median second stage by up to 97 minutes (P < .001) than older nulliparous women (age, >39 yrs). After we controlled for potential confounders, we found that older women had a persistently higher likelihood of experiencing longer labor and prolonged labor than younger women. Length of labor and prolonged labor increases with increasing maternal age." @default.
• W2000796415 created "2016-06-24" @default.
• W2000796415 creator A5005860204 @default.
• W2000796415 creator A5006906657 @default.
• W2000796415 creator A5011782856 @default.
• W2000796415 creator A5042114033 @default.
• W2000796415 creator A5049480852 @default.
• W2000796415 creator A5052298622 @default.
• W2000796415 date "2007-10-01" @default.
• W2000796415 modified "2023-09-27" @default.
• W2000796415 title "Does length of labor vary by maternal age?" @default.
• W2000796415 cites W1497959762 @default.
• W2000796415 cites W1971736657 @default.
• W2000796415 cites W2001092516 @default.
• W2000796415 cites W2004407019 @default.
• W2000796415 cites W2005824160 @default.
• W2000796415 cites W2017605722 @default.
• W2000796415 cites W2048714696 @default.
• W2000796415 cites W2050650793 @default.
• W2000796415 cites W2058119598 @default.
• W2000796415 cites W2059788501 @default.
• W2000796415 cites W2073378628 @default.
• W2000796415 cites W2109943891 @default.
• W2000796415 cites W2110501442 @default.
• W2000796415 cites W2115549654 @default.
• W2000796415 cites W2122640998 @default.
• W2000796415 cites W2126819540 @default.
• W2000796415 cites W2152573128 @default.
• W2000796415 cites W2159663280 @default.
• W2000796415 cites W2168882533 @default.
• W2000796415 cites W2201852956 @default.
• W2000796415 cites W2314671558 @default.
• W2000796415 cites W2328787921 @default.
• W2000796415 cites W2342834293 @default.
• W2000796415 cites W2402416532 @default.
• W2000796415 cites W5138900 @default.
• W2000796415 doi "https://doi.org/10.1016/j.ajog.2007.06.058" @default.
• W2000796415 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17904990" @default.
• W2000796415 hasPublicationYear "2007" @default.
• W2000796415 type Work @default.
• W2000796415 sameAs 2000796415 @default.
• W2000796415 citedByCount "76" @default.
• W2000796415 countsByYear W20007964152012 @default.
• W2000796415 countsByYear W20007964152013 @default.
• W2000796415 countsByYear W20007964152014 @default.
• W2000796415 countsByYear W20007964152015 @default.
• W2000796415 countsByYear W20007964152016 @default.
• W2000796415 countsByYear W20007964152017 @default.
• W2000796415 countsByYear W20007964152018 @default.
• W2000796415 countsByYear W20007964152019 @default.
• W2000796415 countsByYear W20007964152020 @default.
• W2000796415 countsByYear W20007964152021 @default.
• W2000796415 countsByYear W20007964152022 @default.
• W2000796415 countsByYear W20007964152023 @default.
• W2000796415 crossrefType "journal-article" @default.
• W2000796415 hasAuthorship W2000796415A5005860204 @default.
• W2000796415 hasAuthorship W2000796415A5006906657 @default.
• W2000796415 hasAuthorship W2000796415A5011782856 @default.
• W2000796415 hasAuthorship W2000796415A5042114033 @default.
• W2000796415 hasAuthorship W2000796415A5049480852 @default.
• W2000796415 hasAuthorship W2000796415A5052298622 @default.
• W2000796415 hasConcept C117354338 @default.
• W2000796415 hasConcept C126322002 @default.
• W2000796415 hasConcept C12868164 @default.
• W2000796415 hasConcept C131872663 @default.
• W2000796415 hasConcept C141071460 @default.
• W2000796415 hasConcept C144024400 @default.
• W2000796415 hasConcept C149923435 @default.
• W2000796415 hasConcept C151956035 @default.
• W2000796415 hasConcept C167135981 @default.
• W2000796415 hasConcept C172680121 @default.
• W2000796415 hasConcept C206041023 @default.
• W2000796415 hasConcept C2776352029 @default.
• W2000796415 hasConcept C2779234561 @default.
• W2000796415 hasConcept C54355233 @default.
• W2000796415 hasConcept C71924100 @default.
• W2000796415 hasConcept C72563966 @default.
• W2000796415 hasConcept C77350462 @default.
• W2000796415 hasConcept C86803240 @default.
• W2000796415 hasConceptScore W2000796415C117354338 @default.
• W2000796415 hasConceptScore W2000796415C126322002 @default.
• W2000796415 hasConceptScore W2000796415C12868164 @default.
• W2000796415 hasConceptScore W2000796415C131872663 @default.
• W2000796415 hasConceptScore W2000796415C141071460 @default.
• W2000796415 hasConceptScore W2000796415C144024400 @default.
• W2000796415 hasConceptScore W2000796415C149923435 @default.
• W2000796415 hasConceptScore W2000796415C151956035 @default.
• W2000796415 hasConceptScore W2000796415C167135981 @default.
• W2000796415 hasConceptScore W2000796415C172680121 @default.
• W2000796415 hasConceptScore W2000796415C206041023 @default.
• W2000796415 hasConceptScore W2000796415C2776352029 @default.
• W2000796415 hasConceptScore W2000796415C2779234561 @default.
• W2000796415 hasConceptScore W2000796415C54355233 @default.
• W2000796415 hasConceptScore W2000796415C71924100 @default.
• W2000796415 hasConceptScore W2000796415C72563966 @default.
• W2000796415 hasConceptScore W2000796415C77350462 @default.
• W2000796415 hasConceptScore W2000796415C86803240 @default.
• W2000796415 hasIssue "4" @default.

• next