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SAGE first interim assessment: Power Lines and Property, Wiring in Homes, and Electrical Equipment in Homes

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SAGE · 2007

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Insufficient information to determine key finding.

Plain English Summary

Summary written for general audiences

This SAGE interim assessment examined the relationship between electromagnetic field exposure from power lines, home wiring, and electrical equipment in homes and health outcomes in human subjects. The study evaluated potential health effects associated with residential EMF exposure from these common household and utility sources.

Why This Matters

SAGE (Scientific Advisory Group on Extremely Low Frequency Electromagnetic Fields) assessments represent systematic reviews of EMF health literature. This 2007 interim report would have synthesized existing evidence on residential EMF exposure and health outcomes during the mid-2000s period.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's power frequency exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: power frequencyCell phones~1 GHzWiFi2.4 GHz5G mm28 GHzLogarithmic scale

Specific exposure levels were not quantified in this study.

Cite This Study
SAGE (2007). SAGE first interim assessment: Power Lines and Property, Wiring in Homes, and Electrical Equipment in Homes.
Show BibTeX
@article{sage_first_interim_assessment_power_lines_and_property_wiring_in_homes_and_electrical_equipment_in_homes_ce1437,
  author = {SAGE},
  title = {SAGE first interim assessment: Power Lines and Property, Wiring in Homes, and Electrical Equipment in Homes},
  year = {2007},
  doi = {10.1186/1471-2458-10-673},
  
}
DOI: 10.1186/1471-2458-10-673

Quick Questions About This Study

The Bradford-Hill Criteria are scientific guidelines used to evaluate whether an environmental exposure causes disease. UK researchers applied these same criteria that established smoking causes cancer to assess power frequency magnetic fields and childhood leukemia risk.
Despite scientific uncertainty, multiple epidemiological studies consistently show doubled childhood leukemia risk above certain magnetic field levels. Officials concluded this pattern justifies low-cost protective measures while research continues, following established risk management principles.
The association appears consistently across studies, but the number of highly exposed children is small and results could theoretically be due to bias, confounding factors, or chance. Laboratory evidence at relevant exposure levels remains limited.
The European Commission framework requires measures be proportionate, cost-effective, and reviewable. UK officials determined low-cost interventions meet these criteria given the potential severity of childhood leukemia, even with uncertain causation.
The study focuses on power frequency magnetic fields from electrical wiring in homes, household appliances, and proximity to power lines. These 50-60 Hz fields are different from cell phone radiation frequencies.