Saturday May 07, 2016

29-Year Study Finds No Link Between Brain Cancer And Cellphones

A study out of Australia has found that smartphones do not increase the risk of brain cancer. All cases in the country/continent are registered by law, so some think this study has further merit.

In summary, with extremely high proportions of the population having used mobile phones across some 20-plus years (from about 9% in 1993 to about 90% today), we found that age-adjusted brain cancer incidence rates (in those aged 20-84 years, per 100,000 people) had risen only slightly in males but were stable over 30 years in females. There were significant increases in brain cancer incidence only in those aged 70 years or more. But the increase in incidence in this age group began from 1982, before the introduction of mobile phones in 1987 and so could not be explained by it. Here, the most likely explanation of the rise in this older age group was improved diagnosis.

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