Rising cesarean rates: Are patients sicker?
Abstract
Objective Our study explored if patient risk factors for cesarean delivery (CD) are changing over time.Study design North Carolina birth certificates from 1995 were used to build a logistic regression model to predict the probability of primary CD. The model estimated each patient's probability of primary CD for 4 years of deliveries (397,793). The percentage of the population in each of the 10 CD risk deciles were compared across years.Results The incidence of primary CD rose from 16.6 to 18.4 (P<.0001). Despite this increase over time, more women were low risk (probability of CD <10%) (43.2% to 46.4%, P<.0001). The cesarean rate even rose for women in the lowest risk group (4.6% to 5.9%, P<.0001).Conclusion The rate of primary CD is increasing, despite improvements in patient risk profile. The increasing CD rate may result from changes in physician behavior, institutional factors, and increasing patient demand for elective cesarean delivery.
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The growth in cesarean rates cannot be explained by increases in obstetric risk factors, including delayed and multiple infant pregnancy and maternal obesity.
“growth that cannot be explained by increases in obstetric risk factors, including those associated with delayed and multiple infant pregnancy and maternal obesity3–6”
From The relation between cesarean birth and child cognitive development (2017) · cites this paper as [3]
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- Authors
- Bailit, J. L., Love, T. E., & Mercer, B.
- Affiliations
- MetroHealth (US)
- Venue
- American Journal of Obstetrics and Gynecology
- Publisher
- Elsevier BV
- Published
- 2004-09
- Volume
- 191
- Issue
- 3
- Pages
- 800-803
- ISSN
- 0002-9378 (ISSN-L)
- OpenAlex
- W1981403167
- Cited by
- 79
- References
- 19
- Citations by year
- 2024: 1 · 2023: 2 · 2022: 3 · 2021: 1 · 2020: 1 · 2019: 2 · 2018: 3 · 2017: 5 · 2016: 4 · 2015: 3 · 2014: 3 · 2013: 6 · 2012: 5
- FWCI
- 6.65
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- Locations
- American Journal of Obstetrics and Gynecology (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (K12 HD98004)
- Topics
- Health Sciences › Medicine › Obstetrics and Gynecology › Maternal and Perinatal Health Interventions
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Reproductive Health and Contraception
- Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Maternal and fetal healthcare
- Keywords
- cesarean section, primary cesarean section, patient risk factors, low-risk women, elective cesarean section, physician behavior, birth certificates, North Carolina
- MeSH terms
- Adult, Cesarean Section, Female, Humans, Physician's Role, Pregnancy, Risk Factors, Logistic Models, Patient Satisfaction
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