Is large-scale community memory screening feasible? Experience from a regional memory-screening day

Area of Science:

• Gerontology
• Neurology
• Public Health

Background:

• Community-dwelling elders are a growing demographic with increasing needs for cognitive health monitoring.
• Early detection of dementia is crucial for timely intervention and management.
• Large-scale screening programs are being explored to identify individuals with cognitive impairment.

Purpose of the Study:

• To evaluate the effectiveness of a community-based memory screening program in identifying elders at high risk for dementia.
• To assess the feasibility and participant satisfaction of a large-scale memory screening initiative.
• To determine if such a program leads to earlier dementia diagnosis.

Main Methods:

• A descriptive study involving a volunteer sample of community-dwelling elders.
• Screening conducted at multiple sites using the 7-minute screen (7MS) by trained volunteer clinicians.
• Immediate feedback and counseling provided, with follow-up surveys of participants and their physicians.

Main Results:

• 16.7% of screened individuals received high/retest scores on the 7MS, indicating potential cognitive issues.
• 64% of those with high scores followed up with their primary care physicians (PCPs).
• Of those with available follow-up data, 9% were diagnosed with probable Alzheimer's disease (AD), and 8% with existing AD were correctly identified.

Conclusions:

• Community memory screening can identify individuals with previously unknown cognitive problems and is well-accepted by participants.
• The current screening format may be inefficient in diagnosing dementia, with identified obstacles to follow-up care.
• Lessons learned can inform the development of improved large-scale programs for early dementia diagnosis.