Informant based measures may overestimate cognitive impairment in elderly patients.
Diesfeldt
H F A
HF
D000368:Aged; D003072:Cognition Disorders / Q000175:diagnosis*; D005194:Family Practice / Q000379:methods; D006801:Humans; D008403:Mass Screening / Q000379:methods; D011569:Psychiatric Status Rating Scales; D011795:Surveys and Questionnaires