Functional assessment scales: a study of persons after stroke

Area of Science:

• Rehabilitation Medicine
• Neurology
• Health Services Research

Background:

• Stroke significantly impacts individuals, leading to disability and affecting care requirements.
• Quantifying disability and its impact on daily life is crucial for effective rehabilitation and resource allocation.
• Existing functional assessment tools need validation against practical outcomes like care burden and life satisfaction.

Purpose of the Study:

• To investigate disability in stroke survivors using functional assessment scores.
• To predict the burden of care (minutes of assistance needed daily) and general life satisfaction.
• To compare functional assessment instruments based on their ability to reflect the impact of disability.

Main Methods:

• Utilized the Functional Independence Measure (FIM) and Sickness Impact Profile (SIP) for functional assessment.
• Combined FIM and SIP scores with other measures (Brief Symptom Inventory, visual ability) for predictive modeling.
• Measured care burden in minutes of daily assistance and assessed general life satisfaction.

Main Results:

• Both FIM and SIP scores significantly predicted physical care needs in stroke survivors.
• A one-point change in FIM score correlated with 2.19 minutes/day of assistance; a one-point change in SIPPHYS score correlated with 3.32 minutes/day.
• FIM, Brief Symptom Inventory, and visual ability measures predicted general life satisfaction.

Conclusions:

• Functional assessment instruments like FIM and SIP are valuable in predicting care burden after stroke.
• These tools also contribute to understanding patient satisfaction with life, alongside other psychological and sensory measures.
• Care burden and life satisfaction serve as pragmatic benchmarks for evaluating functional assessment tools' real-world applicability.