A compound attribute that is the ratio of amount of angiopoietin-1 (human) in blood to amount of dickkopf-related protein 1 (human) in blood. The trait is OBA_2054270 (ANGPT1/DKK1 protein level ratio in blood). Also known as: the ratio of amount of angiopoietin-1 (human) in blood to amount of dickkopf-related protein 1 (human) in blood.