The amount of a glucosamine 6-phosphate N-acetyltransferase (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes term OBA_2080359 (level of glucosamine 6-phosphate N-acetyltransferase (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid glucosamine 6-phosphate N-acetyltransferase (human) amount.