The amount of a oxygen-dependent coproporphyrinogen-III oxidase, mitochondrial (human) when measured in cerebrospinal fluid. The trait is level of oxygen-dependent coproporphyrinogen-III oxidase, mitochondrial (human) in cerebrospinal fluid (Ontology of Biological Attributes term OBA_2057733). Also known as: cerebrospinal fluid oxygen-dependent coproporphyrinogen-III oxidase, mitochondrial (human) amount.