A grid for a precise analysis of daily activities

Area of Science:

• Neuroscience
• Gerontology
• Occupational Therapy

Background:

• Assessing daily living activities is crucial for Alzheimer's disease (AD) patients.
• Current tools often lack qualitative insights into individual difficulties and specific error types.
• There is a need for comprehensive assessment tools in AD care.

Purpose of the Study:

• To develop and validate a novel analysis grid for evaluating daily living activities in dementia.
• To provide both qualitative and quantitative data on task performance.
• To improve the assessment and care of patients with dementia.

Main Methods:

• A cooking activity was videotaped in 15 dementia patients.
• The activity was assessed using a newly designed analysis grid focusing on task steps.
• Inter-rater, inter-version, and inter-session reliability were evaluated.

Main Results:

• The analysis grid demonstrated good correlations between raters, grid versions, and sessions, indicating high reproducibility.
• The assessment's degree of independence correlated with the Kitchen Activity Assessment score and global cognitive functioning scores.
• The tool effectively captured both quantitative and qualitative aspects of activity performance.

Conclusions:

• The developed analysis grid is a reproducible and therapist-independent tool for assessing daily living activities in dementia.
• It offers valuable quantitative and qualitative data for evaluating and managing Alzheimer's disease patients.
• This method enhances the assessment of functional abilities in daily living for individuals with cognitive decline.