A compound attribute that is the ratio of amount of perilipin-3 (human) in blood to amount of V-type immunoglobulin domain-containing suppressor of T-cell activation (human) in blood. The trait is PLIN3/VSIR protein level ratio in blood (OBA_2053515). Also known as: the ratio of amount of perilipin-3 (human) in blood to amount of V-type immunoglobulin domain-containing suppressor of T-cell activation (human) in blood.