A compound attribute that is the ratio of amount of protein CREG1 (human) in blood to amount of lysosomal phospholipase A and acyltransferase (human) in blood. The trait is CREG1/PLA2G15 protein level ratio in blood (OBA_2054530). Also known as: the ratio of amount of protein CREG1 (human) in blood to amount of lysosomal phospholipase A and acyltransferase (human) in blood.