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    Home > Active Ingredient News > Anesthesia Topics > Lancet Sub-Journal: In 1 in 4 hospitalizations, what is the impact of delirium on long-term cognitive impairment and mortality?

    Lancet Sub-Journal: In 1 in 4 hospitalizations, what is the impact of delirium on long-term cognitive impairment and mortality?

    • Last Update: 2022-04-24
    • Source: Internet
    • Author: User
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    The clinical importance of delirium has been demonstrated as acute changes in arousal, inattention, and overall cognitive impairment, affecting 1 in 4 elderly (≥70 years of age) hospitalized patients
    .


    A better understanding of the relationship between baseline cognitive function, the occurrence and severity of delirium, and subsequent cognitive decline is an unmet need in public health


    One in four elderly (≥70 years) hospitalized patients is affected


    Baseline cognitive function was quantified using a modified cognitive status telephone interview method
    .


    For admitted patients, delirium was assessed daily using the Memorial Delirium Assessment Scale (MDAS)


    1510 participants (median age 77 years [IQR 73-82], 57% female) were recruited between March 2017 and October 2018
    .


    209 participants were hospitalized in 371 episodes


    Better baseline cognition was associated with a lower risk of delirium (OR=0.


    Those with high baseline cognition (baseline Z-score +2.


    Taken together, higher baseline cognitive function was associated with better prognosis
    .


    However, those with high baseline cognitive ability and delirium had the highest levels of cognitive decline


    Taken together, higher baseline cognitive function was associated with better prognosis


    references:

    The effect of baseline cognition and delirium on long-term cognitive impairment and mortality: a prospective population-based study .


    The effect of baseline cognition and delirium on long-term cognitive impairment and mortality: a prospective population-based study
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