A compound attribute that is the ratio of amount of cadherin-17 (human) in blood to amount of receptor-type tyrosine-protein phosphatase mu (human) in blood. The trait is CDH17/PTPRM protein level ratio in blood (OBA_2054387). Also known as: the ratio of amount of cadherin-17 (human) in blood to amount of receptor-type tyrosine-protein phosphatase mu (human) in blood.