The amount of a NAD(P)H dehydrogenase [quinone] 1 (human) when measured in cerebrospinal fluid. The trait is OBA_2057199 (level of NAD(P)H dehydrogenase [quinone] 1 (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid NAD(P)H dehydrogenase [quinone] 1 (human) amount.