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"Guttmann Cognitest"®, preliminary validation of a digital solution to test cognitive performance
Gabriele Cattaneo1,2,3, Catherine Pachón-García1,2,3, Alba Roca1,3,4
1Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Barcelona, Spain.
Frontiers in Aging Neuroscience
|November 21, 2022
Summary
The Guttmann Cognitest, a digital tool, accurately assesses cognitive functions. This study validated its performance against traditional methods, showing it
Area of Science:
- Digital health
- Neuropsychology
- Cognitive assessment
Background:
- Digital solutions for cognitive assessment are increasingly used in research and clinical settings.
- "Guttmann Cognitest" is a digital tool with seven computerized tasks for assessing cognitive functions.
- Validation against standard assessments is crucial for digital cognitive tools.
Purpose of the Study:
- To validate the "Guttmann Cognitest" against extensive in-person neuropsychological assessments.
- To assess the feasibility and utility of the digital solution in a cohort study.
- To establish normative data for the digital cognitive assessment.
Main Methods:
- The study involved 274 participants from the Barcelona Brain Health Initiative (BBHI) cohort.
- Participants underwent both in-person traditional neuropsychological assessments and the "Guttmann Cognitest".
- Principal component analysis and convergent validity analyses were used.
Main Results:
- The "Guttmann Cognitest" measures four main cognitive domains.
- Cognitive performance on the digital test correlated with gold-standard paper-and-pencil tests.
- Results showed expected correlations with age, education, and gender.
Conclusions:
- The "Guttmann Cognitest" is a valid digital tool for cognitive assessment.
- It is feasible and potentially useful for assessing cognitive functioning in large samples.
- The study provides regression-based norming equations for the tested sample.
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