A compound attribute that is the ratio of amount of arginase-1 (human) in blood to amount of hydroxyacylglutathione hydrolase, mitochondrial (human) in blood. The trait is OBA_2053928 (ARG1/HAGH protein level ratio in blood). Also known as: the ratio of amount of arginase-1 (human) in blood to amount of hydroxyacylglutathione hydrolase, mitochondrial (human) in blood.