A compound attribute that is the ratio of amount of bis(5'-adenosyl)-triphosphatase (human) in blood to amount of protein max (human) in blood. The trait is FHIT/MAX protein level ratio in blood (OBA_2055394). Also known as: the ratio of amount of bis(5'-adenosyl)-triphosphatase (human) in blood to amount of protein max (human) in blood.