A compound attribute that is the ratio of amount of 2,4-dienoyl-CoA reductase [(3E)-enoyl-CoA-producing], mitochondrial (human) in blood to amount of thioredoxin-dependent peroxide reductase, mitochondrial (human) in blood. The trait is OBA_2054080 (DECR1/PRDX3 protein level ratio in blood). Also known as: the ratio of amount of 2,4-dienoyl-CoA reductase [(3E)-enoyl-CoA-producing], mitochondrial (human) in blood to amount of thioredoxin-dependent peroxide reductase, mitochondrial (human) in blood.