Evidence map›Paper›PMID 27639278›Full record

ArticleInternational journal of epidemiology2017

Lung and stomach cancer associations with groundwater radon in North Carolina, USA.

Kyle P Messier, Marc L Serre

Open access · bronzeAbstract read
In one paragraph

Article in International journal of epidemiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
3.5field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Natural radioactivity in Brazil: a systematic review.Environmental science and pollution research international · 2020
    Pooled it
  3. Article
  4. Article
  5. High-resolution national radon maps based on massive indoor measurements in the United States.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  6. Article
  7. An overview on the relationship between residential radon and lung cancer: what we know and future research.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2023
    Review
  8. Radon exposure: a major cause of lung cancer in nonsmokers.Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia · 2023
    Review
  9. Impacts of Indoor Radon on Health: A Comprehensive Review on Causes, Assessment and Remediation Strategies.International journal of environmental research and public health · 2022
    Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. Residential Radon in Manizales, Colombia: Results of a Pilot Study.International journal of environmental research and public health · 2021
    Article
  15. Radiation-related health hazards to uranium miners.Environmental science and pollution research international · 2020
    Review
  16. Article
  17. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Kyle P MessierDepartment of Environmental Science and Engineering, Gillings School of Global Public Health, University of North Carolina, USA.
Marc L SerreDepartment of Environmental Science and Engineering, Gillings School of Global Public Health, University of North Carolina, USA.

Funding

Biostatstics for Research in Environmental HealthT32ES007018 · NIEHS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Stephanie Engel, Rebecca Fry · 1985 to 2026
$31.3M
Occupational Safety and Health and Education Research CenterT42OH008673 · OH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI NYLANDER-FRENCH, LEENA A · 2005 to 2025
$27.3M
NIEHS NIH HHS T32 ES007018NIOSH CDC HHS T42 OH008673
6 · The paper itself

Abstract

Background: The risk of indoor air radon for lung cancer is well studied, but the risks of groundwater radon for both lung and stomach cancer are much less studied, and with mixed results. Methods: Geomasked and geocoded stomach and lung cancer cases in North Carolina from 1999 to 2009 were obtained from the North Carolina Central Cancer Registry. Models for the association with groundwater radon and multiple confounders were implemented at two scales: (i) an ecological model estimating cancer incidence rates at the census tract level; and (ii) a case-only logistic model estimating the odds that individual cancer cases are members of local cancer clusters. Results: For the lung cancer incidence rate model, groundwater radon is associated with an incidence rate ratio of 1.03 [95% confidence interval (CI) = 1.01, 1.06] for every 100 Bq/l increase in census tract averaged concentration. For the cluster membership models, groundwater radon exposure results in an odds ratio for lung cancer of 1.13 (95% CI = 1.04, 1.23) and for stomach cancer of 1.24 (95% CI = 1.03, 1.49), which means groundwater radon, after controlling for multiple confounders and spatial auto-correlation, increases the odds that lung and stomach cancer cases are members of their respective cancer clusters. Conclusion: Our study provides epidemiological evidence of a positive association between groundwater radon exposure and lung cancer incidence rates. The cluster membership model results find groundwater radon increases the odds that both lung and stomach cancer cases occur within their respective cancer clusters. The results corroborate previous biokinetic and mortality studies that groundwater radon is associated with increased risk for lung and stomach cancer.

Indexed as

AgedBayes TheoremCluster AnalysisFemaleGroundwaterHumansLinear ModelsLung NeoplasmsMaleMiddle AgedNorth CarolinaRadonRisk AssessmentRisk FactorsStomach NeoplasmsWater Pollutants, RadioactiveRadonWater Pollutants, Radioactivecluster analysisgeneralized linear modelsgroundwaterlung cancerRadonstomach cancer

Identifiers

PMID27639278
PMCPMC5837655
OpenAlexW2518991860

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.