Otu nnyocha nke European Center for Environment & Human Health na-adọta na 18 afọ data panel sitere na ndị na-eso 10,000 iji chọpụta ahụike ahụike nke ndị mmadụ n'otu n'otu n'otu oge na mmekọrịta dị n'etiti oghere akwụkwọ ndụ akwụkwọ ndụ obodo, ọdịmma na nsogbu uche. Nchọpụta na-egosi na oghere akwụkwọ ndụ akwụkwọ ndụ nke ime obodo nwere ike ịnapụta uru dị ukwuu maka ịdị mma nke uche.
Iji gụọ ọmụmụ ihe, gaa na Ebe nrụọrụ weebụ nke European Center for Environment & Human Health.