Evidence map›Paper›PMID 30453968›Full record

ArticleBMC public health2018

Cancer incidence in the East Azerbaijan province of Iran in 2015-2016: results of a population-based cancer registry.

Mohammad Hossein Somi, Roya Dolatkhah, Sepideh Sepahi, Mina Belalzadeh, Jabraeil Sharbafi, Leila Abdollahi, Azin Nahvijou, Saeed Nemati, Reza Malekzadeh, Kazem Zendehdel

Abstract read
In one paragraph

Article in BMC public health, 2018. 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. Incidence of colorectal cancer in Iran: A systematic review and meta-analysis.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2024
    Review
  2. Article
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  7. Impact ofBioImpacts : BI · 2021
    Article
  8. Article
  9. Parametric survival model to identify the predictors of breast cancer mortality: An accelerated failure time approach.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2020
    Article
  10. Article
  11. Bladder Cancer in Iran: An Epidemiological Review.Research and reports in urology · 2020
    Review
  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.

Mohammad Hossein SomiLiver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Roya DolatkhahHematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. dolatkhahr@tbzmed.ac.ir.ORCID http://orcid.org/0000-0002-6897-7120
Sepideh SepahiCancer Registry Office, Tabriz University of Medical Sciences, Tabriz, Iran.
Mina BelalzadehCancer Registry Office, Tabriz University of Medical Sciences, Tabriz, Iran.
Jabraeil SharbafiCancer Registry Office, Tabriz University of Medical Sciences, Tabriz, Iran.
Leila AbdollahiCancer Registry Office, Tabriz University of Medical Sciences, Tabriz, Iran.
Azin NahvijouCancer Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran.
Saeed NematiCancer Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran.
Reza MalekzadehDigestive Oncology Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
Kazem ZendehdelCancer Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran. kzendeh@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFew countries in the Middle East have a population-based cancer registry, despite a clear need for accurate cancer statistics in this region. We therefore established a registry in the East Azerbaijan province, the sixth largest province in northwestern Iran.

methodsWe actively collected data from 20 counties, 62 cities, and 44 districts for the period between 20

resultsData for 11,536 patients were identified, but we only analyzed data for 6655 cases after removing duplicates and non-residents. The ASR for all cancers, except non-melanoma skin cancer, was 167.1 per 100,000 males and 125.7 per 100,000 females. The most common cancers in men were stomach (ASR 29.7), colorectal (ASR 18.2), bladder (ASR 17.6), prostate (ASR 17.3), and lung (ASR 15.4) cancers; in women, they were breast (ASR 31.1), colorectal (ASR 13.7), stomach (13.3), thyroid (ASR 7.8), and esophageal (ASR 7.1) cancers. Both the death certificate rate (19.5%) and the microscopic verification rate (65%) indicated that the data for the cancer registry were of reasonable quality.

conclusionThe results of the East Azerbaijan Population-based Cancer Registry show a high incidence of cancer in this province, especially gastrointestinal cancers.

Indexed as

AdolescentAdultAgedAged, 80 and overAge DistributionAzerbaijanChildChild, PreschoolFemaleHumansIncidenceInfantInfant, NewbornIranMaleMiddle AgedCancerIncidenceIranPopulation-basedRegistry

Identifiers

PMID30453968
PMCPMC6245629

What OpenQuestion holds

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LicenceCC BY
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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.