Details |
|
Cases of neurodegenerative disease were evaluated for occupational exposure history to several physical and chemical agents, including ELF. The authors report presenile dementia correlated with occupation as dentists, graders/sorters (non-agricultural), and clergy. Alzheimer's disease correlated with occupation as bank tellers, clergy, aircraft mechanics, and hairdressers, Parkinson's disease correlated with occupation as biological scientists, clergy, religious workers, and post-secondary teachers, and motor neuron disease correlated with occupation as veterinarians, hairdressers, and graders and sorters (non-agricultural). Further, teachers and hairdressers had significantly elevated ORs for multiple diseases. In particular, 60Hz ELF exposure was significantly correlated with Alzheimers and Parkinsons disease |