Evidence map›Paper›PMID 23472099›Full record

ArticlePloS one2013

Prevalent and incident bacterial vaginosis are associated with sexual and contraceptive behaviours in young Australian women.

Catriona S Bradshaw, Jennifer Walker, Christopher K Fairley, Marcus Y Chen, Sepehr N Tabrizi, Basil Donovan, John M Kaldor, Kathryn McNamee, Eve Urban, Sandra Walker and 7 more

Abstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
–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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Sexually Transmitted Infections Treatment Guidelines, 2021.MMWR. Recommendations and reports : Morbidity and mortality weekly report. Recommendations and reports · 2021
    Guideline
  2. Pooled it
  3. Trial
  4. Trial
  5. Review
  6. Article
  7. Contraceptive effects on the cervicovaginal microbiome: Recent evidence including randomized trials.American journal of reproductive immunology (New York, N.Y. : 1989) · 2023
    Review
  8. Article
  9. Review
  10. Observational
  11. Article
  12. Review
  13. Article
  14. Review
  15. Current and Future Trends in the Laboratory Diagnosis of Sexually Transmitted Infections.International journal of environmental research and public health · 2021
    Review
  16. Bacterial vaginosis-associated vaginal microbiota is an age-independent risk factor for Chlamydia trachomatis, Mycoplasma genitalium and Trichomonas vaginalis infections in low-risk women, St. Petersburg, Russia.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2020
    Article
  17. Article
  18. Article
  19. Review
  20. Review
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

17 authors.

Catriona S BradshawMelbourne Sexual Health Centre, Melbourne, Victoria, Australia. cbradshaw@mshc.org.au
Jennifer Walker
Christopher K Fairley
Marcus Y Chen
Sepehr N Tabrizi
Basil Donovan
John M Kaldor
Kathryn McNamee
Eve Urban
Sandra Walker
Marian Currie
Hudson Birden
Francis Bowden
Suzanne Garland
Marie Pirotta
Lyle Gurrin
Jane S Hocking

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo determine prevalence and incidence of bacterial vaginosis (BV) and risk factors in young sexually-active Australian women.

methods1093 women aged 16-25 years were recruited from primary-care clinics. Participants completed 3-monthly questionnaires and self-collected vaginal smears 6-monthly for 12-months. The primary endpoint was a Nugent Score = 7-10 (BV) and the secondary endpoint was a NS = 4-10 (abnormal flora [AF]). BV and AF prevalence estimates and 95% confidence intervals (95%CI) were derived, and adjusted odds ratios (AOR) calculated to explore epidemiological associations with prevalent BV and AF. Proportional-hazards regression models were used to examine factors associated with incident BV and AF.

resultsAt baseline 129 women had BV [11.8% (95%CI: 9.4-14.2)] and 188 AF (17.2%; 15.1-19.5). Prevalent BV was associated with having a recent female partner [AOR = 2.1; 1.0-4.4] and lack of tertiary-education [AOR = 1.9; 1.2-3.0]; use of an oestrogen-containing contraceptive (OCC) was associated with reduced risk [AOR = 0.6; 0.4-0.9]. Prevalent AF was associated with the same factors, and additionally with >5 male partners (MSP) in 12-months [AOR = 1.8; 1.2-2.5)], and detection of C.trachomatis or M.genitalium [AOR = 2.1; 1.0-4.5]. There were 82 cases of incident BV (9.4%;7.7-11.7/100 person-years) and 129 with incident AF (14.8%; 12.5-17.6/100 person-years). Incident BV and AF were associated with a new MSP [adjusted rate ratio (ARR) = 1.5; 1.1-2.2 and ARR = 1.5; 1.1-2.0], respectively. OCC-use was associated with reduced risk of incident AF [ARR = 0.7; 0.5-1.0].

conclusionThis paper presents BV and AF prevalence and incidence estimates from a large prospective cohort of young Australian women predominantly recruited from primary-care clinics. These data support the concept that sexual activity is strongly associated with the development of BV and AF and that use of an OCC is associated with reduced risk.

Indexed as

Contraception BehaviorSexual BehaviorAdolescentAdultAustraliaCohort StudiesFemaleHumansIncidencePrevalenceProportional Hazards ModelsRisk FactorsSexual PartnersVaginosis, BacterialYoung Adult

Identifiers

PMID23472099
PMCPMC3589386

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.