Screening is not the same as diagnosis.
Foreman
Marquis D
MD
D015982:Bias; D003072:Cognition Disorders / Q000175:diagnosis*; D015986:Confounding Factors, Epidemiologic; D003704:Dementia / Q000175:diagnosis*; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D008609:Mental Status Schedule / Q000592:standards*; D011594:Psychometrics; D012720:Severity of Illness Index