Evidence map›Paper›PMID 23342283›Full record

ArticleCancer medicine2012

Considerations in setting up and conducting epidemiologic studies of cancer in middle- and low-income countries: the experience of a case-control study of inflammatory breast cancer in North Africa in the past 10 years.

Amr S Soliman, Catherine Schairer

Abstract read
In one paragraph

Article in Cancer medicine, 2012. 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
–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

12 citing papers in PubMed.

  1. Predictors of Graduate Student Success from an R25 Cancer Research Training in Unique Populations.Journal of cancer education : the official journal of the American Association for Cancer Education · 2025
    Article
  2. Article
  3. Developing and Maintaining a Global Research Training Infrastructure for Cancer Education.Journal of cancer education : the official journal of the American Association for Cancer Education · 2021
    Article
  4. Medical Oncology Education in Egypt Over the Past 50 Years: the Experience of the National Cancer Institute of Cairo University.Journal of cancer education : the official journal of the American Association for Cancer Education · 2021
    Article
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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

2 authors.

Amr S SolimanDepartment of Epidemiology, University of Michigan School of Public Health Ann Arbor, Michigan, 48109-2029, USA. amr.soliman@unmc.edu
Catherine Schairer

Funding

Epidemiologic Field StudiesZIACP010182 · NCI · DIVISION OF CANCER EPIDEMIOLOGY AND GENETICS · PI GAIL, MITCHELL H · 2009 to 2025
$11.9M
Cancer Epidemiology Education in Special Populations Program-15R25CA112383 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI Amr Soliman · 2006 to 2026
$6.1M
NCI NIH HHS R25 CA112383
6 · The paper itself

Abstract

This article illustrates some issues we faced during our experience in conducting an epidemiologic case-control study of inflammatory breast cancer in North Africa. We expect that some of the questions we had to ask in order to address these issues might be helpful to others in setting up epidemiologic studies in developing regions. We describe our experience from different angles including the use of multiple sites to achieve adequate sample size, standardizing diagnosis of disease, identifying cancer cases at the time of diagnosis, control selection procedures, logistics of study implementation, questionnaire development and interviewing, biologic specimens, and procedures for protection of human subjects. We have developed a brief checklist to summarize important issues for conducting future epidemiologic studies in these or similar low- or middle-income countries.

Indexed as

Developing CountriesPovertyAfrica, NorthernCase-Control StudiesFemaleHumansInflammatory Breast NeoplasmsSurveys and QuestionnairesBreast cancerEgyptepidemiologyfield methodsMoroccoNorth AfricaTunisia

Identifiers

PMID23342283
PMCPMC3544462

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.