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Validation of the Computerized Cognitive Assessment Test: NNCT.
1Ubikare Zainketak S.L, Avenida Axpeko Erribera (pol Axpe, ed c), 11, 48950 Erandio, Spain.
International Journal of Environmental Research and Public Health
|September 9, 2022
Summary
This study validates the NAIHA Neuro Cognitive Test (NNCT), a digital tool for early cognitive impairment detection in older adults. The NNCT shows promising accuracy, offering accessible and real-time assessment for conditions like dementia.
Area of Science:
- Gerontology
- Neuroscience
- Digital Health
Background:
- Population aging is increasing the prevalence of cognitive impairment.
- Early and accessible detection of cognitive decline is a significant challenge.
- Traditional cognitive tests can be time-consuming and costly.
Purpose of the Study:
- To validate the NAIHA Neuro Cognitive Test (NNCT) as a self-administered, software-based neuropsychological screening tool.
- To assess the NNCT's utility for detecting cognitive impairment in elderly individuals.
- To evaluate the NNCT's performance against established cognitive assessment tools.
Main Methods:
- The NNCT was compared with the MMSE, Clock Drawing Test (CDT), and CAMCOG.
- Statistical analyses included correlations, ROC curves, and ANOVAs.
- The NNCT evaluates seven distinct cognitive domains.
Main Results:
- The NNCT demonstrated significant positive correlations with established cognitive tests.
- Optimal sensitivity and specificity were observed for detecting mild cognitive impairment and dementia.
- The digital format enhances accessibility and provides real-time results.
Conclusions:
- The NAIHA Neuro Cognitive Test (NNCT) is a validated and effective tool for detecting cognitive impairment in the elderly.
- The NNCT offers a cost-effective and accessible digital alternative to traditional screening methods.
- This technology supports timely diagnosis and intervention for cognitive decline.
