Tag Archives: causal inference

Novel use of genetic variants may shed light on link between education level & dementia in older age

74907741_c2d59deb64_oA study published in the journal Annals of Epidemiology by Harvard Pop Center affiliated researchers including Ichiro Kawachi, Sze Yan Liu, and Maria Glymour introduces the use of genetic variants as instruments to help identify the causal effect of educational attainment on dementia risk. The study, based on instrumental variable (IV) analyses, suggests education is protective against risk of dementia in older adulthood. Photo credit: dcJohn