The amount of a cytochrome c oxidase subunit 7A2-like, mitochondrial (human) when measured in cerebrospinal fluid. The trait is level of cytochrome c oxidase subunit 7A2-like, mitochondrial (human) in cerebrospinal fluid (Ontology of Biological Attributes term OBA_2055984). Also known as: cerebrospinal fluid cytochrome c oxidase subunit 7A2-like, mitochondrial (human) amount.