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Cancer & Tumors

Meta-analysis of mobile phone use and intracranial tumors.

No Effects Found

Lahkola A, Tokola K, Auvinen A. · 2006

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Early mobile phone users showed no increased brain tumor risk after 5+ years, but modern smartphone risks remain unclear.

Plain English Summary

Summary written for general audiences

Researchers analyzed 12 studies involving 2,780 people with brain tumors to determine if mobile phone use increases cancer risk. They found no significant increase in brain tumor risk for people who used mobile phones for more than 5 years, with odds ratios (risk measures) hovering around 1.0 for all tumor types studied. This suggests that at least for the first 5-10 years of mobile phone use, the risk of developing brain tumors does not appear to increase substantially.

Study Details

A summary of epidemiologic evidence regarding the effect of mobile phone use on intracranial tumor risk was obtained by means of a meta-analysis.

Reports of published studies on mobile phone use and intracranial tumors were sought. Altogether 12 ...

Twelve studies with 2780 cases gave a pooled odds ratio (OR) of 0.98 [95% confidence interval (95% C...

The totality of evidence does not indicate a substantially increased risk of intracranial tumors from mobile phone use for a period of at least 5 years.

Cite This Study
Lahkola A, Tokola K, Auvinen A. (2006). Meta-analysis of mobile phone use and intracranial tumors. Scand J Work Environ Health. 32(3):171-177, 2006.
Show BibTeX
@article{a_2006_metaanalysis_of_mobile_phone_3174,
  author = {Lahkola A and Tokola K and Auvinen A.},
  title = {Meta-analysis of mobile phone use and intracranial tumors.},
  year = {2006},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/16804618/},
}
PubMed: 16804618

Cited By (75 papers)

View all 75 citing papers on Semantic Scholar

Quick Questions About This Study

A 2006 meta-analysis of 12 studies involving 2,780 brain tumor patients found no significant increase in brain tumor risk from mobile phone use for at least 5 years. The pooled odds ratio was 0.98, indicating essentially no elevated risk.
Research analyzing 2,780 brain tumor cases found no significant link between cell phone use and gliomas. The pooled odds ratio for gliomas was 0.96, meaning mobile phone users showed no increased risk of developing this brain tumor type.
A comprehensive analysis of brain tumor studies found meningiomas occur less frequently in mobile phone users, with an odds ratio of 0.87. This suggests mobile phone use does not increase meningioma risk over a 5-year period.
Analysis of brain tumor data shows acoustic neuromas have an odds ratio of 1.07 for mobile phone users, indicating no significant increased risk. The study found little difference between analog and digital phone use for any tumor type.
Research on 2,780 brain tumor cases found no indication of increased tumor risks in temporal or occipital brain regions from mobile phone use. The analysis showed no significant tumor increases in any specific brain area studied.