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Updated: Mar 25, 2026

Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit
Published on: September 30, 2020
Comprehensive geriatric assessment during emergency admission.
1Dementia, Imperial College Healthcare NHS Trust, London.
Comprehensive geriatric assessment (CGA) offers a holistic approach to older adults. Applying CGA upon hospital admission may improve care and prevent conditions like delirium in frail patients.
Area of Science:
- Gerontology
- Internal Medicine
- Nursing
Background:
- Comprehensive Geriatric Assessment (CGA) is a multidisciplinary, holistic evaluation method.
- CGA addresses medical, mental health, functional, social, and environmental aspects of care for older adults.
- Nursing-led CGA facilitates individualized health and safety planning for the elderly.
Observation:
- This case study examines a patient admitted for chronic obstructive pulmonary disease exacerbation.
- The patient subsequently experienced a severe episode of delirium during hospitalization.
- The potential benefits of immediate CGA upon admission were explored.
Findings:
- Early implementation of CGA could have enhanced the standard of care provided.
- Proactive CGA might have prevented the development of delirium in this patient.
- This highlights the value of integrated geriatric assessment in acute care settings.
Implications:
- Integrating CGA into emergency admission protocols can improve patient outcomes.
- Nurses play a crucial role in the effective application of CGA.
- This case underscores the need for systematic geriatric assessment to mitigate risks in frail older patients.
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