Evidence map›Paper›PMID 26307086›Full record

ArticleBirth (Berkeley, Calif.)2015

Planned Home VBAC in the United States, 2004-2009: Outcomes, Maternity Care Practices, and Implications for Shared Decision Making.

Kim J Cox, Marit L Bovbjerg, Melissa Cheyney, Lawrence M Leeman

Abstract read
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Article in Birth (Berkeley, Calif.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

  1. Article
  2. Observational
  3. Observational
  4. Article
  5. Article
  6. Article
  7. Medical indications for primary cesarean delivery in women with and without disabilities.The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians · 2020
    Article
  8. Utility of the 5-Minute Apgar Score as a Research Endpoint.American journal of epidemiology · 2019
    Article
  9. Article
  10. Out-of-hospital births in California 1991-2011.Journal of perinatology : official journal of the California Perinatal Association · 2018
    Article
  11. Article
  12. Article
  13. Dueling Statistics: Is Out-of-Hospital Birth Safe?The Journal of perinatal education · 2016
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Kim J CoxCollege of Nursing, University of New Mexico, Albuquerque, New Mexico, USA.
Marit L BovbjergCollege of Public Health and Human Sciences, Oregon State University, Corvallis, Oregon, USA.
Melissa CheyneyDepartment of Anthropology, Oregon State University, Corvallis, Oregon, USA.
Lawrence M LeemanSchool of Medicine, Departments of Family & Community Medicine and Obstetrics & Gynecology, University of New Mexico, Albuquerque, New Mexico, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn the United States, the number of planned home vaginal births after cesarean (VBACs) has increased. This study describes the maternal and neonatal outcomes for women who planned a VBAC at home with midwives who were contributing data to the Midwives Alliance of North America Statistics Project 2.0 cohort during the years 2004-2009.

methodTwo subsamples were created from the parent cohort: 12,092 multiparous women without a prior cesarean and 1,052 women with a prior cesarean. Descriptive statistics were calculated for maternal and neonatal outcomes for both groups. Sensitivity analyses comparing women with a prior vaginal birth and those who were at the lowest risk with various subgroups in the parent cohort were also conducted.

resultsWomen with a prior cesarean had a VBAC rate of 87 percent, although transfer rates were higher compared with women without a prior cesarean (18% vs 7%, p < 0.001). The most common indication for transfer was failure to progress. Women with a prior cesarean had higher proportions of blood loss, maternal postpartum infections, uterine rupture, and neonatal intensive care unit admissions than those without a prior cesarean. Five neonatal deaths (4.75/1,000) occurred in the prior cesarean group compared with 1.24/1,000 in multiparas without a history of cesarean (p = 0.015).

conclusionAlthough there is a high likelihood of a vaginal birth at home, women planning a home VBAC should be counseled regarding maternal transfer rates and potential for increased risk to the newborn, particularly if uterine rupture occurs in the home setting.

Indexed as

Home ChildbirthObstetric Labor ComplicationsVaginal Birth after CesareanAdultDecision MakingDemographyFemaleHumansInfantInfant MortalityInfant, NewbornIntensive Care Units, NeonatalPregnancyPregnancy OutcomeRetrospective StudiesSocioeconomic Factorsdecision makinghome birthtrial of laborvaginal birth after cesarean

Identifiers

PMID26307086

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.