A compound attribute that is the ratio of amount of C-C motif chemokine 5 (human) in blood to amount of tissue factor pathway inhibitor (human) in blood. The trait is OBA_2055221 (CCL5/TFPI protein level ratio in blood). Also known as: the ratio of amount of C-C motif chemokine 5 (human) in blood to amount of tissue factor pathway inhibitor (human) in blood.