A compound attribute that is the ratio of amount of adhesion G protein-coupled receptor E2 (human) in blood to amount of interferon gamma receptor 1 (human) in blood. The trait is ADGRE2/IFNGR1 protein level ratio in blood (OBA_2053742). Also known as: the ratio of amount of adhesion G protein-coupled receptor E2 (human) in blood to amount of interferon gamma receptor 1 (human) in blood.