The effect of maternal body mass index on duration of induced labor.
Adult
Body Mass Index
Cesarean Section
/ statistics & numerical data
Cohort Studies
Delivery, Obstetric
/ statistics & numerical data
Female
Humans
Labor, Induced
/ statistics & numerical data
Labor, Obstetric
Obesity
/ complications
Pregnancy
Pregnancy Complications
/ epidemiology
Retrospective Studies
Sweden
Time Factors
Young Adult
active phase of labor
cesarean section
duration of labor
induction of labor
obesity
Journal
Acta obstetricia et gynecologica Scandinavica
ISSN: 1600-0412
Titre abrégé: Acta Obstet Gynecol Scand
Pays: United States
ID NLM: 0370343
Informations de publication
Date de publication:
05 2020
05 2020
Historique:
received:
20
02
2019
revised:
12
12
2019
accepted:
20
12
2019
pubmed:
29
12
2019
medline:
21
7
2020
entrez:
29
12
2019
Statut:
ppublish
Résumé
Obese primiparous women with induction of labor are at high risk for a cesarean section. There are contradictory results regarding time in induced labor in relation to maternal body mass index (BMI). It is important to characterize the course of induced labor to prevent unnecessary cesarean section. We aimed to evaluate whether the duration of labor was associated with maternal BMI in primiparous women with induction of labor. A national retrospective cohort study, including 15 259 primiparae with a single term pregnancy, admitted for induction of labor from January 2014 to August 2017. Data were obtained from the Swedish Pregnancy Registry. Cox regression analyses were used to illustrate the association between BMI and active labor and between BMI and time from admission until start of active labor. Duration of active labor was shorter in underweight women and prolonged in women with BMI ≥40 kg/m The duration of active labor was associated with maternal BMI for underweight women and women with BMI ≥40 kg/m
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
669-678Informations de copyright
© 2019 Nordic Federation of Societies of Obstetrics and Gynecology.
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