Cellular Phone Use and Risk of Tumors Systematic Review and Meta-Analysis

July 10, 2021

Abstract

We investigated whether cellular phone use was associated with increased risk of tumors using a meta-analysis of case-control studies. PubMed and EMBASE were searched from inception to July 2018. The primary outcome was the risk of tumors by cellular phone use, which was measured by pooling each odds ratio (OR) and its 95% confidence interval (CI). In a meta-analysis of 46 case-control studies, compared with never or rarely having used a cellular phone, regular use was not associated with tumor risk in the random-effects meta-analysis. However, in the subgroup meta-analysis by research group, there was a statistically significant positive association (harmful effect) in the Hardell et al. studies (OR, 1.15-95% CI, 1.00 to 1.33- n = 10), a statistically significant negative association (beneficial effect) in the INTERPHONE-related studies (case-control studies from 13 countries coordinated by the International Agency for Research on Cancer (IARC); (OR, 0.81-95% CI, 0.75 to 0.89-n = 9), and no statistically significant association in other research groups’ studies. Further, cellular phone use with cumulative call time more than 1000 h statistically significantly increased the risk of tumors. This comprehensive meta-analysis of case-control studies found evidence that linked cellular phone use to increased tumor risk.

https://saferemrtechnology.org.nz/wp-content/uploads/2021/04/Cellular-Phone-Use-and-Risk-of-Tumors-Systematic-Review-and-MetaAnalysis.pdf

Choi YJ, Moskowitz JM, Myung SK, Lee YR, Hong YC. Cellular Phone Use and Risk of Tumors: Systematic Review and Meta-Analysis. Int J Environ Res Public Health. 2020 Nov 2;17(21):8079. doi: 10.3390/ijerph17218079. PMID: 33147845; PMCID: PMC7663653.

Donate To Support Us

Not for Profit Organisation

STANZ is a not-for-profit organisation which relies on the good will of its members to run its operations. The only source of funding it currently receives are from donations from members and the public.

STANZ has an elected Coordinating Committee that meets regularly to organise the affairs and activities of the society.

Related Articles

Stay Up to Date With The Latest News & Updates

Donate

Support STANZ in its Mission to make Aotearoa New Zealand safe for people and the environment

Join Our Newsletter

Keep up to date with our quarterly newsletter summarising the most important news, views and campaign actions

Follow Us

Social Media to keep up to date with the latest news and views