A compound attribute that is the ratio of amount of galectin-8 (human) in blood to amount of superoxide dismutase [Mn], mitochondrial (human) in blood. The trait is LGALS8/SOD2 protein level ratio in blood (Ontology of Biological Attributes identifier OBA_2054925). Also known as: the ratio of amount of galectin-8 (human) in blood to amount of superoxide dismutase [Mn], mitochondrial (human) in blood.