The amount of a C-X-C motif chemokine 11 (human) when measured in cerebrospinal fluid. The trait is level of C-X-C motif chemokine 11 (human) in cerebrospinal fluid (OBA_2055989, an Ontology of Biological Attributes identifier). Also known as: cerebrospinal fluid C-X-C motif chemokine 11 (human) amount.