Evidence map›Paper›PMID 30885798›Full record

ArticlePapillomavirus research (Amsterdam, Netherlands)2019

Knowledge about HPV and vaccination among young adult men and women: Results of a national survey.

Natália Luiza Kops, Glaucia Fragoso Hohenberger, Marina Bessel, Jaqueline Driemeyer Correia Horvath, Carla Domingues, Ana Goretti Kalume Maranhão, Flavia Moreno Alves de Souza, Adele Benzaken, Gerson Fernando Pereira, Eliana Marcia Wendland

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in Papillomavirus research (Amsterdam, Netherlands), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 8% 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

42 citing papers in PubMed, 2 syntheses or guidelines pooled it, 69 citations in OpenAlex.

  1. Barriers to HPV Vaccination in Brazil: A Systematic Review.Asian Pacific journal of cancer prevention : APJCP · 2025
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  4. Factors influencing premarital risky sexual behavior likelihood and human papilloma virus knowledge among young women: A cross-sectional study.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
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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

10 authors at 2 institutions in 1 country.

Natália Luiza KopsEscritório de Projetos PROADI-SUS, Hospital Moinhos de Vento, Porto Alegre, Brazil. Electronic address: natikops@hotmail.com.
Glaucia Fragoso HohenbergerEscritório de Projetos PROADI-SUS, Hospital Moinhos de Vento, Porto Alegre, Brazil.
Marina BesselEscritório de Projetos PROADI-SUS, Hospital Moinhos de Vento, Porto Alegre, Brazil.
Jaqueline Driemeyer Correia HorvathEscritório de Projetos PROADI-SUS, Hospital Moinhos de Vento, Porto Alegre, Brazil.
Carla DominguesNational Immunization Program, Ministry of Health, Brasília, Brazil.
Ana Goretti Kalume MaranhãoNational Immunization Program, Ministry of Health, Brasília, Brazil.
Flavia Moreno Alves de SouzaDepartment of Surveillance, Prevention and Control of Sexually Transmitted Infections, HIV/AIDS and Viral Hepatitis, Ministry of Health, Brasília, Brazil.
Adele BenzakenDepartment of Surveillance, Prevention and Control of Sexually Transmitted Infections, HIV/AIDS and Viral Hepatitis, Ministry of Health, Brasília, Brazil.
Gerson Fernando PereiraDepartment of Surveillance, Prevention and Control of Sexually Transmitted Infections, HIV/AIDS and Viral Hepatitis, Ministry of Health, Brasília, Brazil.
Eliana Marcia WendlandEscritório de Projetos PROADI-SUS, Hospital Moinhos de Vento, Porto Alegre, Brazil; Department of Community Health, Federal University of Health Science of Porto Alegre, Porto Alegre, Brazil.
Hospital Moinhos de Vento · BRMinistério da Saúde · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn addition to screening by Pap smears, vaccination against human papillomavirus (HPV) can dramatically reduce cervical cancers caused by the virus. The acceptance of HPV vaccination is directly related to HPV knowledge. This research aimed to evaluate knowledge about HPV and vaccination among men and women aged 16-25 years who use the public health system in Brazil.

methodsThis was a cross-sectional, multicenter study of sexually active young adults recruited from 119 primary care units between 2016 and 2017. All participants answered a face-to-face standardized questionnaire.

resultsOf 8581 participants, the mean percentage of correct answers about HPV and vaccination was 51.79% (95% CI 50.90-52.67), but 75.91% (95% CI 74.13-77.69) had awareness of the HPV vaccination. Women answered a higher proportion of questions correctly than men did (p = 0.0003). Lower education level was the variable that most interfered with knowledge. The best information sources for knowledge were both health professionals and the media (1.33%, 95% CI 1.03-1.70).

conclusionsThe results emphasize the importance of educational programs about HPV and vaccination among young adults, especially in socially disadvantaged populations. These findings can help to increase the vaccination rate in the country and to stimulate public health policies.

Indexed as

Health Knowledge, Attitudes, PracticeKnowledgeAdolescentAdultBrazilCross-Sectional StudiesFemaleHumansMalePapillomavirus InfectionsPapillomavirus VaccinesSurveys and QuestionnairesVaccinationYoung AdultPapillomavirus VaccinesPublic healthSexual healthSexually transmitted diseaseVaccination

Identifiers

PMID30885798
PMCPMC6426699
OpenAlexW2922351310

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.