Residential distance at birth from overhead high-voltage powerlines: childhood cancer risk in Britain 1962-2008.

ABSTRACT:

Background

We extend our previous study of childhood leukaemia and proximity to high-voltage powerlines by including more recent data and cases and controls from Scotland, by considering 132-kV powerlines as well as 275 and 400 kV and by looking at greater distances from the powerlines.

Methods

Case-control study using 53,515 children from the National Registry of Childhood Tumours 1962-2008, matched controls, and calculated distances of mother's address at child's birth to powerlines at 132, 275, and 400 kV in England, Wales and Scotland.

Results

Our previous finding of an excess risk for leukaemia at distances out to 600 m declines over time. Relative risk and 95% confidence interval for leukaemia, 0-199 m compared with>1000 m, all voltages: 1960s 4.50 (0.97-20.83),

SUBMITTER: Bunch KJ 

PROVIDER: S-EPMC3950865 | biostudies-literature | 2014 Mar

REPOSITORIES: biostudies-literature