Note: This study found no significant biological effects under its experimental conditions. We include all studies for scientific completeness.
Electromagnetic fields and cancer in children residing near Norwegian high-voltage power lines
Authors not listed · 1997
Norwegian study found no link between power line EMF and childhood cancer, but small sample size limits conclusions.
Plain English Summary
Norwegian researchers studied children living near high-voltage power lines from 1965-1989 to determine if electromagnetic field exposure increases cancer risk. They found no association between magnetic field exposure and childhood cancers, including leukemia and brain tumors. However, the authors noted the study had limited statistical power due to small sample sizes.
Why This Matters
This Norwegian study represents one of the larger epidemiological investigations into childhood cancer and power line exposure, spanning nearly three decades of data. While the researchers found no significant association with leukemia or brain tumors, they acknowledged important limitations that prevent drawing firm conclusions. The reality is that power line magnetic fields typically range from 0.1 to 10 microtesla at residential distances, which is substantially lower than many household appliances you use daily. What this means for you is that while this study provides some reassurance, the scientific debate continues. The evidence shows we need larger studies with better exposure assessment to definitively resolve questions about extremely low-frequency EMF and childhood cancer risk.
Show BibTeX
@article{electromagnetic_fields_and_cancer_in_children_residing_near_norwegian_high_voltage_power_lines_ce1589,
author = {Unknown},
title = {Electromagnetic fields and cancer in children residing near Norwegian high-voltage power lines},
year = {1997},
doi = {10.1093/OXFORDJOURNALS.AJE.A009094},
}