Evidence map›Paper›PMID 40017875›Full record

ArticleBMJ public health2023

Examining barriers and facilitators of HPV vaccination in Nigeria, in the context of an innovative delivery model: a mixed-methods study.

Odunayo Talabi, Hannah Gilbert, Mary C Smith Fawzi, Rose Anorlu, Thomas Randall

Abstract read
In one paragraph

Article in BMJ public health, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

5 authors.

Odunayo TalabiDepartment of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA.ORCID 0000-0002-5389-0495
Hannah GilbertDepartment of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA.
Mary C Smith FawziDepartment of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA.
Rose AnorluDepartment of Obstetrics and Gynecology, College of Medicine, University of Lagos, Lagos, Nigeria.
Thomas RandallDepartment of Obstetrics and Gynecology, Gynecologic Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: More than 80% of cervical cancer cases diagnosed globally are in low-income and middle-income countries. In sub-Saharan Africa, where treatment facilities are widely unavailable, it is a leading cause of cancer deaths in women. Human papillomavirus (HPV) vaccination, which is known to prevent almost 90% of cases of cervical cancer, has low uptake in this region, and little is known about the behaviour of those who have been offered the HPV vaccine. This knowledge is critical to guide policy-makers in sub-Saharan Africa on how best to roll out the vaccine and ensure successful and sustainable HPV vaccination programmes. Methods: To better understand uptake of the HPV vaccine among schoolgirls in Nigeria, we designed a mixed-methods convergent study, with a case-control quantitative arm that recruited caregivers of adolescent schoolgirls as cases (those who accepted vaccination) and controls (those who did not accept vaccination). For the qualitative study, we conducted 10 focus group discussions with of caregivers and 6 in-depth interviews with school administrators, vaccination sponsors and policy-makers. Results: Those with high awareness of HPV vaccination had three times the odds of uptake (adjusted OR (aOR) 2.6, 95% CI 1.54 to 4.31, p=0.002). Giving HPV vaccines in school was also associated with uptake (aOR 3.1, 95% CI 1.54 to 6.43, p=0.002). Being offered free HPV vaccination was significant in the bivariate analysis (aOR 1.67, 95% CI 1.03 to 2.70, p=0.039) but was marginally significant in the multivariate analysis (aOR 0.63, 95% CI 0.37 to 1.06, p=0.086). Qualitative themes supported these findings, demonstrating that effective awareness and convenience of vaccination could encourage uptake. Key barriers to uptake included lack of affordability and limited availability of vaccines. Conclusions: Effective awareness, administering HPV vaccines in school and subsidising HPV vaccination costs can improve uptake.

Indexed as

Communicable Disease ControlDisease EradicationPrimary PreventionPublic HealthSocial Medicine

Identifiers

PMID40017875
PMCPMC11812689

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Registered trials

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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.