The amount of a chromodomain-helicase-DNA-binding protein 1-like (human) when measured in cerebrospinal fluid. The trait is level of chromodomain-helicase-DNA-binding protein 1-like (human) in cerebrospinal fluid (OBA_2059607). Also known as: cerebrospinal fluid chromodomain-helicase-DNA-binding protein 1-like (human) amount.