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A case-control study of alzheimer’s disease in China

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114 Scopus citations

Abstract

We conducted a case-control study to assess possible factors associated with Alzheimer's disease (AD) with 70 clinically diagnosed AD patients and 140 age and sex–matched nondemented neighborhood controls in China. Factors significantly associated with AD cases were family history of dementia in first–degree relatives, family history of psychotic disorders in first–degree relatives, and left–handedness/ambidexterity. A history of arthritis showed a significantly negative association with AD. Neither a family history for Down's syndrome, history of head trauma, nor other conditions that might support immune or viral hypotheses in AD were significantly associated with AD cases. These data support the role of familial/genetic factors in AD.

Original languageEnglish
Pages (from-to)1481-1488
Number of pages8
JournalNeurology
Volume42
Issue number8
DOIs
StatePublished - Aug 1992

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