Evidence map›Paper›PMID 30977232›Full record

ArticleThe journal of obstetrics and gynaecology research2019

Development and evaluation of a cervical cancer screening system in Cambodia: A collaborative project of the Cambodian Society of Gynecology and Obstetrics and Japan Society of Obstetrics and Gynecology.

Yutaka Ueda, Kei Kawana, Nozomu Yanaihara, Kouji Banno, Maryan Chhit, Kyna Uy, Leangsim Kruy, Chan S Sann, Miwa Ishioka-Kanda, Hiroki Akaba and 6 more

Open access · hybridAbstract readEvaluation Study
In one paragraph

Article in The journal of obstetrics and gynaecology research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 25% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
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  5. Review
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  7. Review
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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

16 authors at 9 institutions in 2 countries.

Yutaka UedaDepartment of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan.
Kei KawanaDepartment of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan.
Nozomu YanaiharaDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan.
Kouji BannoDepartment of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan.
Maryan ChhitDepartment of Obstetrics and Gynecology, Khmer Soviet Friendship Hospital, Phnom Penh, Cambodia.
Kyna UyDepartment of Obstetrics and Gynecology, Khmer Soviet Friendship Hospital, Phnom Penh, Cambodia.
Leangsim KruyCambodian Society of Gynecology and Obstetrics, Phnom Penh, Cambodia.
Chan S SannCambodian Society of Gynecology and Obstetrics, Phnom Penh, Cambodia.
Miwa Ishioka-KandaBureau of International Health Cooperation, National Center for Global Health and Medicine, Tokyo, Japan.
Hiroki AkabaBureau of International Health Cooperation, National Center for Global Health and Medicine, Tokyo, Japan.
Yasuyo MatsumotoBureau of International Health Cooperation, National Center for Global Health and Medicine, Tokyo, Japan.
Noriko FujitaBureau of International Health Cooperation, National Center for Global Health and Medicine, Tokyo, Japan.
Testu YanoTokyo Yamate Medical Center, Shinjuku, Japan.
Kanal KoumCambodian Society of Gynecology and Obstetrics, Phnom Penh, Cambodia.
Aikou OkamotoDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan.
Tadashi KimuraDepartment of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan.
National Center for Global Health and Medicine · JPInstitute of Technology of Cambodia · KHJikei University School of Medicine · JPOsaka University · JPUniversity of Cambodia · KHKeio University · JPNihon University · JPTokyo Yamate Medical Center · JPUniversity of Health Science · KH

Funding

Japan International Cooperation Agency Partnership ProgramMinistry of Health, Labour and Welfare
6 · The paper itself

Abstract

aimIn Cambodia, the Japan Society of Obstetrics and Gynecology and the Cambodian Society of Gynecology and Obstetrics have an on-going project, started in 2015, for cervical cancer prevention and treatment. The project, currently aimed at factory workers, includes a women's health education program that leads into cervical cancer prevention by establishment of a system for early detection and treatment. It begins by health education, screening for human papillomavirus (HPV), followed by colposcopy and quicker treatment of earlier precursor lesions.

methodsRates for participant screening, HPV test positivity, cervical intraepithelial neoplasia (CIN) detection and distribution of HPV types were compared between two screening programs, factory-based and hospital-based. Some HPV test samples were divided into two, one of which was sent to Japan for a quality-control check of the Cambodian testing.

resultsThe factory-based participant screening rate was 19% (128/681). HPV was detected more frequently in the factory-based program participants (12%) than in the hospital-based program participants (5%). Unfortunately, however, the rate of receiving proper secondary colposcopy screening among the HPV-positive females was significantly higher in the hospital-based program (94%) than the factory-based program (40%) (P < 0.001). The Cambodian laboratory HPV testing accuracy was 92.6%. HPV types demonstrated no significant difference between the two prevention programs.

conclusionWe could successfully introduce HPV-based screening, starting from health education. However, low rate of screening, especially secondary screening for HPV positive factory workers was identified. Also, HPV testing could be further improved for accuracy through close monitoring.

Indexed as

AdultCambodiaColposcopyEarly Detection of CancerFemaleGynecologyHealth EducationHealth Plan ImplementationHumansInternational CooperationJapanMiddle AgedPapillomaviridaePapillomavirus InfectionsPatient Acceptance of Health CareProgram EvaluationCambodiacervical cancer screeninghuman papillomavirus testlow-resource countrypolymerase chain reactionprobe-hybridization

Identifiers

PMID30977232
PMCPMC6618121
OpenAlexW2936249419

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.