title: Deaths due to dementia: An analysis of multiple-cause-of-death data.
abstract: This study analyzes multiple-cause-of-death information from over 113,000 death certificates of Canadians aged 65+ and identifies causes that are significantly likely and significantly unlikely to combine with dementia to cause death. For dementia as a mentioned cause and as the underlying cause of death, frequencies and rates of death were calculated. Dementia was mentioned on death certificates 2.4 times as often as it occurred as the underlying cause of death. Among the causes least associated with dementia were some cancers, chronic respiratory diseases and rheumatoid arthritis. Causes of death that rarely occur with dementia should be further investigated in terms of their potential role in preventing or delaying the onset of dementia. In particular, further study of the role of anti-inflammatory drugs and nicotine in reducing the risk of dementia is indicated. Causes positively associated with dementia largely reflect the physical deterioration it confers.
authors.affiliation: Health Statistics Division, Statistics Canada, Ottawa, Ontario, K1A 0T6, Canada.
authors.forename: K
authors.initials: K
authors.lastname: Wilkins
authors.forename: G F
authors.initials: GF
authors.lastname: Parsons
authors.forename: J F
authors.initials: JF
authors.lastname: Gentleman
authors.forename: W F
authors.initials: WF
authors.lastname: Forbes
mesh_terms: D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D002170:Canada / Q000453:epidemiology; D002423:Cause of Death; D003644:Death Certificates; D003704:Dementia / Q000150:complications / Q000401:mortality*; D005260:Female; D006801:Humans; D008297:Male; D016017:Odds Ratio; D017678:Sex Distribution; D014481:United States / Q000453:epidemiology