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Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit
Published on: September 30, 2020
Delirium in an acute geriatric unit: clinical aspects
J Feldman1, A Yaretzky, N Kaizimov
1The Geriatric Department, Sapir Medical Center, Meir Hospital, Kfar-Saba 44281, Israel.
Archives of Gerontology and Geriatrics
|July 29, 2008
Summary
Delirium affects 18% of hospitalized older adults, with polypharmacy and poor nutrition as key risk factors. This condition signals future cognitive and functional decline, requiring ongoing patient support.
Area of Science:
- Geriatric Medicine
- Neuroscience
- Public Health
Background:
- Delirium is a frequent complication in hospitalized elderly patients.
- Understanding its predictors and outcomes is crucial for geriatric care.
Purpose of the Study:
- To characterize the predictors, features, and outcomes of delirium in an acute geriatric care unit.
- To identify risk factors and long-term implications of delirium in older adults.
Main Methods:
- A prospective study was conducted in an Israeli general hospital's geriatric unit.
- The Confusion Assessment Method (CAM) and Delirium Rating Scale (DRS) were used for delirium detection.
- Clinical observation by an experienced geriatrician supported the assessments.
Main Results:
- Delirium occurred in 18% of patients.
- Polypharmacy and poor nutritional status were identified as significant risk factors.
- No correlation was found between delirium occurrence and age, education, ethnicity, pre-morbid cognition, or ADL status.
Conclusions:
- Delirious patients had longer hospital stays, more complications, and higher mortality.
- Delirium should be viewed as a marker for future cognitive and functional decline, not just a transient event.
- Post-discharge care is essential for patients who have experienced delirium.
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