Evidence map›Paper›PMID 27221238›Full record

ArticleBMC infectious diseases2016

Human papillomavirus infection in Rwanda at the moment of implementation of a national HPV vaccination programme.

Fidele Ngabo, Silvia Franceschi, Iacopo Baussano, M Chantal Umulisa, Peter J F Snijders, Anne M Uyterlinde, Fulvio Lazzarato, Vanessa Tenet, Maurice Gatera, Agnes Binagwaho and 1 more

Abstract read
In one paragraph

Article in BMC infectious diseases, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

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

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

11 authors.

Fidele NgaboMinistry of Health of Rwanda, Kigali, Rwanda.
Silvia FranceschiInternational Agency for Research on Cancer, 150 cours Albert Thomas, 69372, Lyon Cedex 08, France.
Iacopo BaussanoInternational Agency for Research on Cancer, 150 cours Albert Thomas, 69372, Lyon Cedex 08, France.
M Chantal UmulisaMinistry of Health of Rwanda, Kigali, Rwanda.
Peter J F SnijdersDepartment of Pathology, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.
Anne M UyterlindeDepartment of Pathology, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.
Fulvio LazzaratoInternational Agency for Research on Cancer, 150 cours Albert Thomas, 69372, Lyon Cedex 08, France.
Vanessa TenetInternational Agency for Research on Cancer, 150 cours Albert Thomas, 69372, Lyon Cedex 08, France.
Maurice GateraMinistry of Health of Rwanda, Kigali, Rwanda.
Agnes BinagwahoMinistry of Health of Rwanda, Kigali, Rwanda.
Gary M CliffordInternational Agency for Research on Cancer, 150 cours Albert Thomas, 69372, Lyon Cedex 08, France. clifford@iarc.fr.

Funding

World Health Organization 001
6 · The paper itself

Abstract

backgroundCervical cancer is the most common female cancer in Rwanda that, in 2011, became the first African country to implement a national vaccination programme against human papillomavirus (HPV).

methodsTo provide a robust baseline for future evaluations of vaccine effectiveness, cervical cell specimens were obtained from 2508 women aged 18-69 years from the general population in Kigali, Rwanda, during 2013/14. 20 % of women were HIV-positive. Samples were used for liquid-based cytology and HPV testing (44 types) with GP5+/6+ PCR.

resultsHPV prevalence was 34 %, being highest (54 %) in women ≤19 years and decreasing to 20 % at age ≥50. Prevalence of high risk (HR) HPV and cytological abnormalities was 22 and 11 % respectively (including 2 % with high-grade squamous intraepithelial lesions, HSIL) decreasing with age. Age-standardised prevalence of HR HPV was 22 % (or 19 % among HIV-negative women), and HPV16 was the most common type. Prevalence of HPV and cytological abnormalities were significantly higher in HIV-positive than HIV-negative women, and the difference increased with age. Other significant risk factors for HPV positivity in multivariate analyses were high lifetime number of sexual partners, receiving cash for sex, and being a farmer. 40 % of women with HSIL were infected with HPV16/18 and there was no significant difference between HIV-positive and HIV-negative women.

conclusionsThis study confirms Rwanda to be a setting of high prevalence of HPV and cervical disease that is worsened by HIV. These data will serve as a robust baseline for future evaluations of HPV vaccine programme effectiveness.

Indexed as

AdolescentAdultAgedAge FactorsFemaleHumansMiddle AgedPapillomaviridaePapillomavirus InfectionsPapillomavirus VaccinesPrevalenceRisk FactorsRwandaUterine Cervical NeoplasmsVaccinationWomen's Health ServicesPapillomavirus VaccinesCervical cancerHuman immunodeficiency virusHuman papillomavirusPrevalenceRwanda

Identifiers

PMID27221238
PMCPMC4877733

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.