Evidence map›Paper›PMID 19951198›Full record

ArticleInfection control and hospital epidemiology2010

Risk factors for endometritis after low transverse cesarean delivery.

Margaret A Olsen, Anne M Butler, Denise M Willers, Gilad A Gross, Preetishma Devkota, Victoria J Fraser

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Infection control and hospital epidemiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 11% of its field
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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Intrauterine cleaning after placental delivery at cesarean section: a randomized controlled trial.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 · 2019
    Trial
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  5. Hunting for Answers: AssessingPathogens (Basel, Switzerland) · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Bacterial Vaginosis and Post-Operative Pelvic Infections.Healthcare (Basel, Switzerland) · 2023
    Review
  10. Peripartum infectious morbidity in women with preeclampsia.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 · 2021
    Article
  11. Article
  12. Maternal age and risk of labor and delivery complications.Maternal and child health journal · 2015
    Article
  13. Patterns of obstetric infection rates in a large sample of US hospitals.American journal of obstetrics and gynecology · 2013
    Article
  14. Article
  15. Article
4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Margaret A OlsenDivision of Infectious Diseases, Washington University School of Medicine, St Louis, Missouri 63110, USA. molsen@im.wustl.edu
Anne M Butler
Denise M Willers
Gilad A Gross
Preetishma Devkota
Victoria J Fraser
Washington University in St. Louis · US

Funding

Infectious Disease & Healthcare Epidemiology MentoringK24AI067794 · NIAID · WASHINGTON UNIVERSITY · PI FRASER, VICTORIA J. · 2006 to 2010
$709k
Incidence &Outcomes of SSI After Breast Cancer SurgeryK01AI065808 · NIAID · WASHINGTON UNIVERSITY · PI OLSEN, MARGARET A · 2005 to 2008
$378k
NIAID NIH HHS K01 AI065808NIAID NIH HHS K01AI065808NIAID NIH HHS K24 AI067794NIAID NIH HHS K24AI0677940PHS HHS UR8/CCU715087
6 · The paper itself

Abstract

objectiveTo determine independent risk factors for endometritis after low transverse cesarean delivery. STUDY

designWe performed a retrospective case-control study during the period from July 1999 through June 2001 in a large tertiary care academic hospital. Endometritis was defined as fever beginning more than 24 hours or continuing for at least 24 hours after delivery plus fundal tenderness in the absence of other causes for fever. Independent risk factors for endometritis were determined by means of multivariable logistic regression. A fractional polynomial method was used to examine risk of endometritis associated with the continuous variable, duration of rupture of membranes.

resultsEndometritis was identified in 124 (7.7%) of 1,605 women within 30 days after low transverse cesarean delivery. Independent risk factors for endometritis included age (odds ratio [OR] for each additional year, 0.93 [corrected] [95% confidence interval {CI}, 0.90-0.97]) and anemia or perioperative blood transfusion (OR, 2.18 [CI, 1.30-3.68]). Risk of endometritis was marginally associated with a proxy for low socioeconomic status, lack of private health insurance (OR, 1.72 [CI, 0.99-3.00]); with amniotomy (OR, 1.69 [CI, 0.97-2.95]); and with longer duration of rupture of membranes.

conclusionRisk of endometritis was independently associated with younger age and anemia and was marginally associated with lack of private health insurance and amniotomy. The odds of endometritis increased approximately 1.7-fold within 1 hour after rupture of membranes, but increased duration of rupture was only marginally associated with increased risk. Knowledge of these risk factors can guide selective use of prophylactic antibiotics during labor and heighten awareness of the risk in subgroups at highest risk of infection.

Indexed as

AdolescentAdultAge FactorsAnemiaCase-Control StudiesCesarean SectionEndometritisFemaleHumansPregnancyRisk FactorsYoung Adult

Identifiers

PMID19951198
PMCPMC3618675
OpenAlexW2142696896

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.