Evidence map›Paper›PMID 35242229›Full record

ArticleEcancermedicalscience2022

Cervical cancer in women living in South Africa: a record linkage study of the National Health Laboratory Service and the National Cancer Registry.

Tafadzwa Dhokotera, Serra Asangbeh, Julia Bohlius, Elvira Singh, Matthias Egger, Eliane Rohner, Jabulani Ncayiyana, Gary M Clifford, Victor Olago, Mazvita Sengayi-Muchengeti

Open access · goldAbstract read
In one paragraph

Article in Ecancermedicalscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

12 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
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  8. Article
  9. Knowledge and awareness of cervical cancer and human papillomavirus vaccination among female university students.South African family practice : official journal of the South African Academy of Family Practice/Primary Care · 2024
    Article
  10. Review
  11. Article
  12. 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

10 authors at 5 institutions in 4 countries.

Tafadzwa DhokoteraNational Cancer Registry, National Health Laboratory Science, 1 Modderfontein Road, Sandringham, Johannesburg 2192, South Africa.
Serra AsangbehGraduate School for Cellular and Biomedical Sciences, University of Bern, Uni Mittelstrasse, Mittelstrasse 43, CH-3012 Bern, Switzerland.
Julia BohliusSwiss Tropical and Public Health Institute, Kreuzstrasse 2, 4123 Allschwil, Basel Land, Switzerland.
Elvira SinghNational Cancer Registry, National Health Laboratory Science, 1 Modderfontein Road, Sandringham, Johannesburg 2192, South Africa.
Matthias EggerInstitute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, CH-3012 Bern, Switzerland.
Eliane RohnerInstitute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, CH-3012 Bern, Switzerland.
Jabulani NcayiyanaSchool of Public Health, University of the Witwatersrand, 27 St Andrews Rd, Parktown, Johannesburg 2193, South Africa.
Gary M CliffordInfections and Cancer Epidemiology Group, International Agency for Research on Cancer, (IARC/WHO), 150 cours Albert Thomas, 69372 Lyon, Cedex 08, France.
Victor OlagoNational Cancer Registry, National Health Laboratory Science, 1 Modderfontein Road, Sandringham, Johannesburg 2192, South Africa.
Mazvita Sengayi-MuchengetiNational Cancer Registry, National Health Laboratory Science, 1 Modderfontein Road, Sandringham, Johannesburg 2192, South Africa.
National Health Laboratory Service · ZAUniversity of Bern · CHUniversity of the Witwatersrand · ZACentre International de Recherche sur le Cancer · FRInstitute of Social and Preventive Medicine · CH

Funding

Observational Antiretroviral Studies In Southern Africa (OASIS) CollaborationU01AI069924 · NIAID · UNIVERSITAT BERN · PI Cleophas Chimbetete, Mary-Ann Davies · 2006 to 2026
$55.9M
NIAID NIH HHS U01 AI069924World Health Organization 001
6 · The paper itself

Abstract

introductionIn countries with high HIV prevalence, it is important to understand the cervical cancer (CC) patterns by HIV status to ensure targeted prevention measures. We aimed to determine the factors associated with CC compared to non-infection related cancer in women living in South Africa.

methodsThis was a cross-sectional study of women aged 15 years and older diagnosed with CC and non-infection related cancer in the South African public health sector from 2004 to 2014. The National Cancer Registry provided data on cancer, whilst HIV status was determined from routinely collected HIV related data from the National Health Laboratory Service. We explored the association of HIV infection, age, ethnicity and calendar period with CC compared to non-infection related cancer.

resultsFrom 2004 to 2014, 49,599 women were diagnosed with CC, whilst 78,687 women had non-infection related cancer. About 40% (

conclusionsHIV positive women presented a decade earlier with CC compared to HIV negative women. A large proportion of women with CC were unaware of their HIV status with a disproportionate burden of CC in Black women. We recommend women attending CC screening facilities to be offered HIV testing so that recommendations for their follow-up visits are given according to their HIV status.

Indexed as

cervical cancerepidemiologyHIVSouth Africa

Identifiers

PMID35242229
PMCPMC8831110
OpenAlexW4210741115

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.