[Fragility assessment in primary care: which tools for predicting what?]

Area of Science:

• Geriatrics
• Primary Care Medicine
• Public Health

Background:

• Frailty is a significant geriatric syndrome linked to adverse outcomes like falls, disability, hospitalization, and mortality.
• Assessing frailty prevalence and progression in primary care is crucial for timely interventions.
• The Fried frailty criteria provide a standardized definition but require evaluation for primary care implementation.

Purpose of the Study:

• To determine the prevalence of frailty using Fried's criteria in a primary care setting.
• To examine the evolution of frailty status over one year in patients over 75 years old.
• To identify potential simple screening tools for frailty in general practice.

Main Methods:

• A descriptive prospective study involving patients aged 75 and older consulting three general practitioners.
• Frailty assessment based on Fried's criteria: weight loss, weakness (grip strength), exhaustion, low physical activity, and slow walking speed.
• Patients were evaluated at baseline and again at one year.

Main Results:

• Of 55 re-evaluated patients, 10.9% were classified as frail, 56.4% as pre-frail, and 32.7% as robust.
• Patients transitioning from robust to frail showed significantly lower Instrumental Activities of Daily Living (IADL) scores and grip strength compared to those remaining robust.
• The Fried tool proved challenging to implement in the primary care setting.

Conclusions:

• Frailty is prevalent in the primary care population, with a substantial proportion of older adults being pre-frail.
• Grip strength and IADL scores show promise as simple screening tools for early frailty detection in general practice.
• Implementing early screening and intervention can potentially delay the progression of frailty and its associated negative outcomes.