Relationship between distance to overhead power lines and calculated fields in two studies

Abstract

Overview

This study investigates the correlation between proximity to overhead power lines, magnetic field calculations, and their association with cases of childhood leukemia, exploring diverse factors such as socioeconomic status and types of dwelling.

Findings

• Evidence suggests magnetic fields calculated from overhead power line distances are correlated with increased risks of childhood leukemia.
• The research utilizes data from two substantial studies based in the US and the UK, assessing cancer incidence among those living within 100 meters of overhead power lines.
• 387 subjects living proximal to these lines were examined; results indicate a linear decrease in magnetic fields with increased distance from power lines, especially lines over 200+ kV.
• Neither socioeconomic status nor dwelling type significantly affected the magnetic field exposure.

Conclusion

Conclusively, distance from high voltage power lines consistently correlates with lower magnetic field calculations and thus may indicate a reduced risk of developing childhood leukemia when distanced more than 100 meters from these sources.