The Potential to Reduce Falls and Avert Costs by Clinically Managing Fall Risk

Area of Science:

• Gerontology
• Public Health
• Preventive Medicine

Background:

• Falls are a leading cause of injury and high healthcare costs in older adults.
• Many falls and associated injuries are preventable through targeted interventions.
• Existing research highlights numerous fall risk factors and effective interventions.

Purpose of the Study:

• To estimate the number of medically treated falls preventable in older adults (≥65 years).
• To quantify the direct medical costs that could be averted by implementing fall interventions.
• To identify the most impactful interventions for fall prevention in this demographic.

Main Methods:

• A comprehensive literature review (1994-2017) identified seven fall risk factors and seven evidence-based interventions.
• Calculated the eligible older adult population for each intervention (e.g., Tai Chi, home modifications, vitamin D).
• Estimated prevented falls and averted costs based on intervention effectiveness and eligible population size.

Main Results:

• Implementing a single intervention could prevent 9,563–45,164 medically treated falls annually.
• Direct medical costs averted could range from $94–$442 million per year.
• Home modifications by occupational therapists and vitamin D supplementation showed high potential for reach and impact.

Conclusions:

• This study provides the first estimates of preventable falls and averted medical costs through interventions in older adults.
• Fall prevention significantly benefits older adults by enhancing health, independence, and quality of life.
• Widespread adoption of evidence-based fall interventions offers substantial public health and economic advantages.