International journal of geriatric psychiatry
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Int J Geriatr Psychiatry · Apr 2012
Post-stroke delirium in relation to dementia and long-term mortality.
Delirium is a frequent post-stroke complication that compromises effective rehabilitation and has been associated with poor outcome. We aimed to investigate whether delirium is associated with increased risk of post-stroke dementia and long-term mortality once confounding is taken into account. ⋯ In our well-defined cohort of post-stroke patients, acute stage delirium was diagnosed in one in five patients and associated with dementia at 3 months. Advanced age and stroke severity were related to the higher long-term mortality among patients with post-stroke delirium.