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Design and Analysis for Fall Detection System Simplification
Published on: April 6, 2020
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A Multimodal Fall Prevention Intervention in the Setting of the Emergency Department
Joshua D Niznik1,2,3, Cassandra Small2, Casey J Kelley2
1Division of Geriatric Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA.
Journal of the American Geriatrics Society
|June 27, 2025
Summary
Emergency departments can implement fall prevention for older adults. Multimodal interventions including physical therapy (PT) and occupational therapy (OT) address key fall risk factors, reducing return visits.
Area of Science:
- Gerontology
- Public Health
- Emergency Medicine
Background:
- The emergency department (ED) presents a unique opportunity for implementing fall prevention strategies for older adults.
- A multimodal intervention was developed to target medication, mobility, and functional risk factors in older adults experiencing fall-related injuries.
Purpose of the Study:
- To evaluate a quality improvement intervention for fall prevention in older adults presenting to the ED.
- To assess the impact of medication review, physical therapy (PT), and occupational therapy (OT) on fall risk factors and subsequent return visits.
Main Methods:
- A quality improvement intervention was implemented in two hospitals from May 2023 to June 2024.
- The intervention included pharmacist medication review, PT, and OT assessments for adults aged 65+ with fall-related chief complaints.
- Retrospective analysis of electronic health records examined screening rates, risk factors, recommendations, adherence, and return visits at 3 and 6 months.
Main Results:
- 686 older adults received at least one screening; PT and OT evaluations were common (94.8%, 93.4%), while medication reviews were less frequent (15.2%).
- Commonly identified issues included fall risk, decreased mobility, and impaired balance, with recommendations for skilled nursing facility or home care.
- Return visits occurred in 8.9% within 3 months and 12.8% within 6 months; inpatient admission was linked to higher return visit likelihood.
Conclusions:
- Physical therapy and occupational therapy interventions can effectively address prevalent fall risk factors in older adults presenting to the ED.
- Further research is necessary to overcome barriers to intervention uptake and understand the long-term effects on patient outcomes.

