Polygenic Risk (IMAGE) Broad Institute of MIT and Harvard Caption The researchers gathered data from large-scale genome-wide association studies to identify genetic variants associated with each disease, and combined information from all of the variants into a single "polygenic risk test." Credit Lauren Solomon Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.