Diagnostic errors using the Short Portable Mental Status Questionnaire with a mixed clinical population.
The validity of the Short Portable Mental Status Questionnaire (SPMSQ) was evaluated using two criteria: clinical diagnosis and neuropsychological diagnosis. The 40 study participants represented a mixed clinical sample of neurologic and psychiatric patients, all of whom were or had been inpatients. Laboratory data (CT, EEG, etc.) were available for 45% of the patients. Neuropsychological diagnosis of organic impairment was based on an extensive test battery. The SPMSQ did not significantly relate to either clinical or neuropsychological diagnosis. It is recommended that a "normal" score on the SPMSQ be regarded as nonspecific regarding organic cognitive impairment rather than suggestive of normal brain functioning.
D000368:Aged; D003071:Cognition; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis*; D008606:Mental Processes; D008609:Mental Status Schedule; D008875:Middle Aged; D019965:Neurocognitive Disorders / Q000175:diagnosis* / Q000523:psychology; D009483:Neuropsychological Tests; D011569:Psychiatric Status Rating Scales