Electromagnetic Radiation Exposure and Childhood Leukemia: Meta-Analysis and Systematic Review

Abstract

Overview

The study investigates the potential linkage between magnetic field exposure and pediatric leukemia, focusing on various intensities and durations of exposure.

Methods

• Extensive search of electronic databases including Scopus, EMBASE, Cochrane, Web of Science, and Medline until December 15, 2022.
• Evaluation of existing literature to understand associations between childhood leukemia and magnetic field exposure.

Findings

Three meta-analyses were conducted, showing a statistically significant inverse association between magnetic field strengths from 0.4 μT to 0.2 μT and pediatric leukemia, suggesting reduced risks within this range. Moreover, certain higher exposure results indicated potential causal relationships between residential magnetic field exposures and childhood leukemia with relative risks and odds ratios higher in groups exposed to stronger fields.

Conclusion

Collective findings from the analyses suggest a significant connection between magnetic field intensity and the incidence of childhood leukemia. Specific exposure intervals showed elevated health risks, reinforcing the need for further investigation into EMF safety guidelines for reducing leukemia risks in children.