The amount of a tumor necrosis factor-inducible gene 6 protein (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes entry OBA_2058408 (level of tumor necrosis factor-inducible gene 6 protein (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid tumor necrosis factor-inducible gene 6 protein (human) amount.