title: Cognitive impairment and survival in very elderly people. Decreased survival with cognitive impairment seems not be related to comorbidity.
authors.forename: R
authors.initials: R
authors.lastname: Rozzini
authors.forename: S
authors.initials: S
authors.lastname: Franzoni
authors.forename: G
authors.initials: G
authors.lastname: Frisoni
authors.forename: M
authors.initials: M
authors.lastname: Trabucchi
mesh_terms: D000368:Aged; D002908:Chronic Disease; D003072:Cognition Disorders / Q000401:mortality*; D015897:Comorbidity; D015577:Geriatric Assessment; D006801:Humans; D016016:Proportional Hazards Models; D011569:Psychiatric Status Rating Scales; D012307:Risk Factors