A compound attribute that is the ratio of amount of Delta(14)-sterol reductase LBR (human) in blood to amount of interferon-inducible double-stranded RNA-dependent protein kinase activator A (human) in blood. The trait is LBR/PRKRA protein level ratio in blood (OBA_2054954). Also known as: the ratio of amount of Delta(14)-sterol reductase LBR (human) in blood to amount of interferon-inducible double-stranded RNA-dependent protein kinase activator A (human) in blood.