A Report on Non-Ionizing Radiation

meta-analysis: Microwave News Article Archive (2004 - )

October 10, 2024

“Relationship Between RF-EMR from Cellular Phones and Brain Tumor: Meta-Analyses Using Various Proxies for RF-EMR Exposure-Outcome Assessment,” Environmental Health, October 10, 2024. “In this meta-analysis, as the applied exposure subcategories became more concrete, the pooled ORs showed more increased values with statistical significance.”

January 20, 2024

A Meta-Analysis of the Risk of Salivary Gland Tumors Associated with Mobile Phone Use: The Importance of Correct Exposure Assessment,” Reviews of Environmental Health, July 21, 2022. “This meta-analysis found no significant association between mobile phone usage and salivary gland tumors. However, these results were susceptible to selection and recall bias, and were predicated on poor exposure assessment, precluding firm conclusions from being drawn.” From Australia

November 22, 2023

“Biological Effects of EMFs on Insects: A Systematic Review and Meta-Analysis,” Reviews on Environmental Health, November 23, 2023. “Biological effects of non-thermal EMF on insects are clearly proven in the laboratory, but only partly in the field, thus the wider ecological implications are still unknown. There is a need for more field studies, but extrapolating from the laboratory ... already warrants increasing the threat level of environmental EMF impact on insects.” A major review with162 references. Open access.

August 5, 2021

“Effects of Mobile Phone Usage on Sperm Quality — No Time-Dependent Relationship on Usage: A Systematic Review and Updated Meta-Analysis,” Environmental Research, November 2021. Long-term use of a cell phone “is a factor that must be considered as a cause of sperm quality reduction.”

May 15, 2021

“Exposure to ELF Magnetic Fields and Childhood Cancer: A Systematic Review and Meta-Analysis,” PLoS One, May 14, 2021. Significant associations were observed between exposure to ELF-MFs and childhood leukemia. Furthermore, a possible dose-response effect was also observed.”

November 2, 2020

“Cellular Phone Use and Risk of Tumors: Systematic Review and Meta-Analysis,” International Journal of Environmental Research and Public Health, posted November 2, 2020.

“This comprehensive meta-analysis of case-control studies found evidence that linked cellular phone use to increased tumor risk.” An update to a 2009 meta-analysis by the same group.

October 12, 2017

“Mobile Phone Use and The Risk of Headache: A Systematic Review and Meta-Analysis of Cross-Sectional Studies,” Scientific Reports, October 3, 2017.

Chinese group finds statistically significant link. Back in 2001, Pierre Aubineau had a mechanism to explain how cell phone RF could cause headaches. But an industry-friendly colleague silenced him.

March 4, 2017

“Meta‐Analysis of Association Between Mobile Phone Use and Glioma Risk,” Journal of Cancer Research and Therapy, 2016.

From China. The third recent meta-analysis that points to a cancer risk. Here are links to all three.

July 19, 2014

“Relationship Between Exposure to ELF EMFs and Breast Cancer Risk: A Meta-Analysis,” European Journal of Gynecological Oncology, Vol.35, pp.264-269, 2014.

“[Our analysis] indicated that, for the premenopausal group, the occurrence of breast cancer may be related to exposure to ELF-EMFs, but for the menopausal group it has no relationship. The specific mechanism still requires further study. … It is suggested that premenopausal female should minimize exposure to ELF-EMFs.” From China.

June 10, 2014

“Effect of Mobile Telephones on Sperm Quality: A Systematic Review and Meta-Analysis,” Environment International, September 2014.

Open access. From the U.K. “We conclude that pooled results from in vitro and in vivo studies suggest that mobile phone exposure negatively affects sperm quality.” See also a recent related review from China. And this new, more general review from Dublin, Ireland.

April 7, 2014

“Association Between Mobile Phone Use and Semen Quality: A Systematic Review and Meta-Analysis,” Andrology, posted online April 3, 2014.

“[A]lthough the defined effect of mobile phone use on semen quality cannot be concluded from the existing studies, men should not keep mobile phone in their trousers pockets or near testicles to avoid the potential harmful effect of RF radiation on the male reproductive system.” From the 3^rdMilitary University in Chongqing, China.

January 17, 2014

“Magnetic Fields Exposure and Childhood Leukemia Risk: A Meta-Analysis Based on 11,699 Cases and 13,194 Controls,” Leukemia Research, posted online, January 2, 2014.

More support for an association for exposures above 0.2 μT (2 mG) —from a group in China. See also the accompanying editorial which finds that this potential risk factor “deserves our attention.”

September 6, 2013

“EMF Exposure and Male Breast Cancer Risk: A Meta-Analysis of 18 Studies,” Asian Pacific Journal of Cancer Prevention, 2013; from Jing-Wen Sun and coworkers in Wuhan, China.

“The results suggest that EMF exposure may be associated with the increase risk of male breast cancer…” (open access).

November 30, 2012

“Association between ELF EMFs Occupations and Amyotrophic Lateral Sclerosis: A Meta-Analysis,”

PLoS1, published online November 26, 2012. From Zheijang University in Hangzhou, China: "Our data suggest a slight but significant ALS risk increase among those with job titles related to relatively high levels of ELF-EMF exposure."