دورية أكاديمية
Unsupervised mobile app-based cognitive testing in a population-based study of older adults born 1944
| العنوان: | Unsupervised mobile app-based cognitive testing in a population-based study of older adults born 1944 |
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| المؤلفون: | Fredrik Öhman, David Berron, Kathryn V. Papp, Silke Kern, Johan Skoog, Timothy Hadarsson Bodin, Anna Zettergren, Ingmar Skoog, Michael Schöll |
| المصدر: | Frontiers in Digital Health, Vol 4 (2022) |
| بيانات النشر: | Frontiers Media S.A., 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Medicine LCC:Public aspects of medicine LCC:Electronic computers. Computer science |
| مصطلحات موضوعية: | Alzheimers disease (AD), digital cognitive assessment, smartphone-based cognitive assessments, remote and unsupervised assessment, episodic memory, Medicine, Public aspects of medicine, RA1-1270, Electronic computers. Computer science, QA75.5-76.95 |
| الوصف: | BackgroundMobile app-based tools have the potential to yield rapid, cost-effective, and sensitive measures for detecting dementia-related cognitive impairment in clinical and research settings. At the same time, there is a substantial need to validate these tools in real-life settings. The primary aim of this study was thus to evaluate the feasibility, validity, and reliability of mobile app-based tasks for assessing cognitive function in a population-based sample of older adults.MethodA total of 172 non-demented (Clinical Dementia Rating 0 and 0.5) older participants (aged 76–77) completed two mobile app-based memory tasks—the Mnemonic Discrimination Task for Objects and Scenes (MDT-OS) and the long-term (24 h) delayed Object-In-Room Recall Task (ORR-LDR). To determine the validity of the tasks for measuring relevant cognitive functions in this population, we assessed relationships with conventional cognitive tests. In addition, psychometric properties, including test-retest reliability, and the participants’ self-rated experience with mobile app-based cognitive tasks were assessed.ResultMDT-OS and ORR-LDR were weakly-to-moderately correlated with the Preclinical Alzheimer's Cognitive Composite (PACC5) (r = 0.3–0.44, p |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2673-253X |
| العلاقة: | https://www.frontiersin.org/articles/10.3389/fdgth.2022.933265/fullTest; https://doaj.org/toc/2673-253XTest |
| DOI: | 10.3389/fdgth.2022.933265 |
| الوصول الحر: | https://doaj.org/article/d09e616fa94f4fa2b32129ea88645f26Test |
| رقم الانضمام: | edsdoj.09e616fa94f4fa2b32129ea88645f26 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 2673253X |
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| DOI: | 10.3389/fdgth.2022.933265 |