title: Base rate of "10 to 11" clocks among patients referred for neuropsychological evaluation.
abstract: Of 655 neuropsychological referrals who were asked to draw a clock and set the hands at "10 after 11," 9% set the hands at "10 to 11." This low base rate of occurrence suggests the error was not highly sensitive to neurological impairment or diagnostically specific.
authors.affiliation: Dwight D. Eisenhower Veterans Affairs Medical Center Leavenworth, Kansas 66048, USA.
authors.forename: J J
authors.initials: JJ
authors.lastname: Ryan
authors.forename: S J
authors.initials: SJ
authors.lastname: Lopez
authors.forename: S W
authors.initials: SW
authors.lastname: Sumerall
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001927:Brain Diseases / Q000150:complications* / Q000503:physiopathology; D002648:Child; D003072:Cognition Disorders / Q000175:diagnosis* / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D009483:Neuropsychological Tests