Traffic-Related Air Pollution and Dementia Incidence in Northern Sweden: A Longitudinal Study (7 Page pdf, Anna Oudin, Bertil Forsberg, Annelie Nordin Adolfsson, Nina Lind, Lars Modig, Maria Nordin, Steven Nordin, Rolf Adolfsson, and Lars-Göran Nilsson, Environmental Health Perspectives, Mar. 1, 2016)
Today we review research which assessed the exposure of a cohort of elderly patients (79-81 years old) to traffic related air pollution (represented by NO2) in a northern Swedish city. Conclusions included observed associations between dementia incidence and local traffic pollution. The magnitude of the association was similar for both Alzheimer’s disease and vascular dementia. The importance of further research is underlined by the predicted tripling of Alzheimer’s Disease over the next 40 years unless preventive measures are taken.
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