Residential proximity to agricultural land and risk of brain tumor in the general population

We found a significant association between meningioma and proximity to open field crops above the 75th percentile (OR 2.30 95%CI 1.04-5.10). Non-significant associations were also found with proximity of vineyards above the 95th percentile (OR 1.90 95%CI 0.41-8.69) and orchards above the 95th percentile (OR 5.50, 95%CI 0.49-61.94). No significant association was found between glioma and proximity to agricultural land. Further investigations are needed, particularly to improve the quality and availability of geographical data on agricultural land use.