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Neurodegenerative disease and magnetic field exposure in UK electricity supply workers.

No Effects Found

Sorahan T, Mohammed N. · 2014

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No increased risk of Alzheimer's, Parkinson's, or motor neurone disease found in electricity workers despite decades of elevated magnetic field exposure.

Plain English Summary

Summary written for general audiences

Researchers followed over 73,000 UK electricity workers for nearly 40 years to see if workplace magnetic field exposure increased their risk of developing Alzheimer's disease, Parkinson's disease, or motor neurone disease. They found no statistically significant increase in any of these neurodegenerative diseases, even among workers with the highest magnetic field exposures. This suggests that occupational magnetic field exposure at the levels experienced by electricity workers does not elevate the risk of these brain diseases.

Study Details

To investigate whether risks of Alzheimer’s, motor neurone or Parkinson’s disease are related to occupational exposure to magnetic fields.

The mortality experienced by a cohort of 73051 employees of the former Central Electricity Generatin...

No statistically significant trends were shown for risks of any of these diseases to increase with e...

There is no convincing evidence that UK electricity generation and transmission workers have suffered elevated risks from neurodegenerative diseases as a consequence of exposure to magnetic fields.

Cite This Study
Sorahan T, Mohammed N. (2014). Neurodegenerative disease and magnetic field exposure in UK electricity supply workers. Occup Med (Lond). 2014 Aug 7. pii: kqu105.
Show BibTeX
@article{t_2014_neurodegenerative_disease_and_magnetic_2904,
  author = {Sorahan T and Mohammed N.},
  title = {Neurodegenerative disease and magnetic field exposure in UK electricity supply workers.},
  year = {2014},
  
  url = {https://academic.oup.com/occmed/article/64/6/454/2750758?login=true},
}

Quick Questions About This Study

Researchers followed over 73,000 UK electricity workers for nearly 40 years to see if workplace magnetic field exposure increased their risk of developing Alzheimer's disease, Parkinson's disease, or motor neurone disease. They found no statistically significant increase in any of these neurodegenerative diseases, even among workers with the highest magnetic field exposures. This suggests that occupational magnetic field exposure at the levels experienced by electricity workers does not elevate the risk of these brain diseases.