A compound attribute that is the ratio of amount of CXADR-like membrane protein (human) in blood to amount of tumor necrosis factor receptor superfamily member 19 (human) in blood. The trait is CLMP/TNFRSF19 protein level ratio in blood (OBA_2055012). Also known as: the ratio of amount of CXADR-like membrane protein (human) in blood to amount of tumor necrosis factor receptor superfamily member 19 (human) in blood.