A compound attribute that is the ratio of amount of glyoxalase domain-containing protein 4 (human) in blood to amount of NSFL1 cofactor p47 (human) in blood. The trait is GLOD4/NSFL1C protein level ratio in blood (Ontology of Biological Attributes term OBA_2053665). Also known as: the ratio of amount of glyoxalase domain-containing protein 4 (human) in blood to amount of NSFL1 cofactor p47 (human) in blood.