A compound attribute that is the ratio of amount of C-type lectin domain family 4 member D (human) in blood to amount of hepatocyte growth factor (human) in blood. The trait is CLEC4D/HGF protein level ratio in blood (Ontology of Biological Attributes id OBA_2055036). Also known as: the ratio of amount of C-type lectin domain family 4 member D (human) in blood to amount of hepatocyte growth factor (human) in blood.