The amount of a disintegrin and metalloproteinase domain-containing protein 22 (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes term OBA_2081387 (level of disintegrin and metalloproteinase domain-containing protein 22 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid disintegrin and metalloproteinase domain-containing protein 22 (human) amount.