Evidence map›Paper›PMID 18555999›Full record

ArticleInternational journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics2008

Additional antibiotic use and preterm birth among bacteriuric and nonbacteriuric pregnant women.

Brenna L Anderson, Hyagriv N Simhan, Kathryn Simons, Harold C Wiesenfeld

Open access · greenAbstract read
In one paragraph

Article in International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 25% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Urinary tract infections and risk of preterm birth: a systematic review and meta-analysis.Revista do Instituto de Medicina Tropical de Sao Paulo · 2024
    Pooled it
  2. Trial
  3. Article
  4. Intake of probiotic food and risk of spontaneous preterm delivery.The American journal of clinical nutrition · 2011
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Brenna L AndersonDepartment of Obstetrics and Gynecology, Brown University, Providence, Rhode Island 02905, USA. banderson@wihri.org
Hyagriv N Simhan
Kathryn Simons
Harold C Wiesenfeld
University of Pittsburgh · USBrown University · US

Funding

Brown/WIH Women's Reproductive Health Research Career Development ProgramK12HD050108 · NICHD · WOMEN AND INFANTS HOSPITAL-RHODE ISLAND · PI HAMPTON, BRITTANY STAR · 2005 to 2019
$4.1M
NICHD NIH HHS K12 HD050108NICHD NIH HHS L30 HD056376
6 · The paper itself

Abstract

objectiveTo determine the risk of preterm birth related to use of additional antibiotics.

methodsWomen with Group B streptococcal (GBS) bacteriuria and women with negative urine cultures in a hospital-wide research registry were included. The impact of prenatal antibiotics in addition to those used to treat GBS bacteriuria was assessed. Logistic regression was used to determine the risk of preterm birth among bacteriuric women who received "other antibiotics".

resultsA total of 203 women with GBS bacteriuria and 220 women with negative cultures were included. The frequency of preterm birth was 16% (35/220) for women in the control group, 16% (19/120) for women with bacteriuria not receiving additional antibiotics, and 28% (23/83) for women with bacteriuria who received antibiotics for "other indications". Among women with GBS bacteriuria, the risk of preterm birth was increased with the use of "other antibiotics" (adjusted odds ratio, 2.7; 95% confidence interval, 1.2-6.1).

conclusionAmong women with GBS bacteriuria, exposure to additional antibiotics is associated with an increased risk of preterm birth.

Indexed as

Streptococcus agalactiaeAdolescentAdultAnti-Bacterial AgentsBacteriuriaFemaleHumansLogistic ModelsPregnancyPregnancy Complications, InfectiousPregnancy OutcomePremature BirthRetrospective StudiesRisk FactorsStreptococcal InfectionsAnti-Bacterial Agents

Identifiers

PMID18555999
PMCPMC2559994
OpenAlexW1996124140

What OpenQuestion holds

Textmetadata
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.