Evidence map›Paper›PMID 39825428›Full record

ArticleBMC research notes2025

Relationship of modifiable risk factors with the incidence of thyroid cancer: a worldwide study.

Zahra Maleki, Jafar Hassanzadeh, Haleh Ghaem

Abstract read
In one paragraph

Article in BMC research notes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Thyroid Cancer and Physical Activity: A Bibliometric Analysis.Journal of multidisciplinary healthcare · 2025
    Review
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

3 authors.

Zahra MalekiStudent Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran.ORCID http://orcid.org/0000-0001-6919-9239
Jafar HassanzadehDepartment of Epidemiology, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran.ORCID http://orcid.org/0000-0002-1055-1418
Haleh GhaemNon-Communicable Diseases Research Center, Department of Epidemiology, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran. ghaemh@sums.ac.ir.ORCID http://orcid.org/0000-0001-9564-392X

Funding

Shiraz University of Medical Sciences, Iran 1401-4-25-25666
6 · The paper itself

Abstract

backgroundThyroid cancer is one of the most common cancers of the endocrine system. The incidence of this cancer has increased in many countries. Many cases of thyroid cancer do not have any symptoms. This cancer has different risk factors. Some of them are unchangeable and some can be changed and modified. So, it is necessary to identify these risk factors. Therefore, this global study was conducted for the first time to investigate the correlation between the age-standardized incidence rate of thyroid cancer (ASIR) and some modifiable risk factors worldwide.

methodsThe data of this global ecological research has been collected on the official website of health data ( https://www.healthdata.org/ ) for 204 countries and territories from 1990 to 2019. Pearson correlation coefficient was used to evaluate the correlation. Finally, statistical modeling was done using Generalized Additive Model (GAM). Statistical analyzes were performed using R version 4.2.2 software.

resultsASIR of thyroid cancer has a positive and significant correlation with tobacco, Secondhand smoke (SHS), mean BMI, and low physical activity. Multiple GAM showed that gender, alcohol consumption, smoking, SHS, mean BMI, and low physical activity have a statistically significant relationship with the ASIR of thyroid cancer (All Relative Risk > 1).

conclusionThis study showed that the risk of thyroid cancer is higher in women than men. Smoking, alcohol, obesity, and low physical activity may be risk factors for ASIR of thyroid cancer. Also, this study, for the first time globally, hypothesized an association between exposure to secondhand smoke and ASIR of thyroid cancer. To prevent and accurately control thyroid cancer, there is a need to increase awareness about the modifiable risk factors of this cancer.

Indexed as

Global HealthThyroid NeoplasmsTobacco Smoke PollutionAdultAlcohol DrinkingBody Mass IndexExerciseFemaleHumansIncidenceMaleMiddle AgedObesityRisk FactorsSex FactorsSmokingTobacco Smoke PollutionEpidemiologyGlobalIncidenceRisk factorsThyroid neoplasms

Identifiers

PMID39825428
PMCPMC11748574

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.