Residential exposure to 60-Hertz magnetic fields and adult cancers in Taiwan
Authors not listed · 1997
Living near power lines with 60 Hz magnetic fields above 0.2 microtesla increased leukemia risk by 40% in this large Taiwanese study.
Plain English Summary
Researchers in Taiwan studied 3,427 cancer cases to examine whether living near power lines increases cancer risk. They found that people exposed to magnetic fields above 0.2 microtesla had a 40% higher risk of leukemia, and those living within 50 meters of transmission lines faced double the leukemia risk. No increased risk was found for brain tumors or breast cancer.
Why This Matters
This Taiwanese study adds important evidence to the power line cancer debate, finding a significant leukemia risk at magnetic field levels of just 0.2 microtesla. To put this in perspective, many homes near power lines exceed this exposure level, and some household appliances can generate similar fields at close range. The 40% increased leukemia risk and doubled risk for those living within 50 meters of transmission lines represents substantial evidence that can't be dismissed. What makes this study particularly valuable is its large sample size and focus on actual residential exposures rather than occupational settings. The fact that brain tumors and breast cancer showed no association doesn't diminish the leukemia findings - different cancers may have different susceptibility patterns to EMF exposure.
Exposure Information
Specific exposure levels were not quantified in this study.
Show BibTeX
@article{residential_exposure_to_60_hertz_magnetic_fields_and_adult_cancers_in_taiwan_ce1590,
author = {Unknown},
title = {Residential exposure to 60-Hertz magnetic fields and adult cancers in Taiwan},
year = {1997},
doi = {10.1097/00001648-199701000-00004},
}