A compound attribute that is the ratio of amount of early activation antigen CD69 (human) in blood to amount of tumor necrosis factor receptor superfamily member EDAR (human) in blood. The trait is CD69/EDAR protein level ratio in blood (OBA_2053346). Also known as: the ratio of amount of early activation antigen CD69 (human) in blood to amount of tumor necrosis factor receptor superfamily member EDAR (human) in blood.