Shifting Patterns in Cesarean Delivery Scheduling and Timing in Oregon before and after a Statewide Hard Stop Policy
Objectives To assess the use and timing of scheduled cesareans and other categories of cesarean delivery and the prevalence of neonatal morbidity among cesareans in Oregon before and after the implementation of Oregon's statewide policy limiting elective early deliveries. Data Sources Oregon vi...
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Published in | Health services research Vol. 53; no. 4; pp. 2839 - 2857 |
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Main Authors | , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
United States
Health Research and Educational Trust
01.08.2018
Blackwell Publishing Ltd John Wiley and Sons Inc |
Subjects | |
Online Access | Get full text |
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Summary: | Objectives
To assess the use and timing of scheduled cesareans and other categories of cesarean delivery and the prevalence of neonatal morbidity among cesareans in Oregon before and after the implementation of Oregon's statewide policy limiting elective early deliveries.
Data Sources
Oregon vital statistics records, 2008–2013.
Study Design
Retrospective cohort study, with multivariable logistic regression, regression controlling for time trends, and interrupted time series analyses, to compare the odds of different categories of cesarean delivery and the odds of neonatal morbidity pre‐ and postpolicy.
Data Collection/Extraction Methods
We analyzed vital statistics data on all term births in Oregon (2008–2013), excluding births in 2011.
Principal Findings
The odds of early‐term scheduled cesareans decreased postpolicy (adjusted odds ratio [aOR], 0.70; 95 percent confidence interval [CI], 0.66–0.74). In the postpolicy period, there were mixed findings regarding assisted neonatal ventilation and neonatal intensive care unit admission, with regression models indicating higher postpolicy odds in some categories, but lower postpolicy odds after controlling for time trends.
Conclusions
Oregon's hard stop policy limiting elective early‐term cesarean delivery was associated with lower odds of cesarean delivery in the category of women who were targeted by the policy; more research is needed on impact of such policies on neonatal outcomes. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 Denotes that Drs. Caughey and Snowden contributed equally. Portions of this research were presented at the 36th Annual Pregnancy Meeting of the Society for Maternal‐Fetal Medicine (February 1–6, 2016) in Atlanta, GA. |
ISSN: | 0017-9124 1475-6773 |
DOI: | 10.1111/1475-6773.12797 |