A compound attribute that is the ratio of amount of Delta(14)-sterol reductase LBR (human) in blood to amount of RWD domain-containing protein 1 (human) in blood. The trait is LBR/RWDD1 protein level ratio in blood (OBA_2054956). Also known as: the ratio of amount of Delta(14)-sterol reductase LBR (human) in blood to amount of RWD domain-containing protein 1 (human) in blood.