Usability of an at-home tablet-based cognitive test in older adults with and without cognitive impairment

Autor:	Thomas A. Bayer, Yanchen Liu, Igor Vishnepolskiy, Day Baez, Lisbeth Sanders, Rebecca Williams, Jeff Sanders, Anthony Serpico, Stefan Gravenstein
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	Cognitive testing Primary care Mobile device Take-home device Clock drawing test System usability Computer applications to medicine. Medical informatics R858-859.7
Zdroj:	BMC Digital Health, Vol 2, Iss 1, Pp 1-7 (2024)
Druh dokumentu:	article
ISSN:	2731-684X
DOI:	10.1186/s44247-024-00123-7
Popis:	Abstract Background Mobile device-based cognitive screening has the potential to overcome the limitations in diagnostic precision and efficiency that characterize conventional pen and paper cognitive screening. Several mobile device-based cognitive testing platforms have demonstrated usability, but the usability of take-home mobile device-based cognitive screening in typical adult primary care patients requires further investigation. Methods This study set out to test the usability of a prototype mobile device-based cognitive screening test in older adult primary care patients across a range of cognitive performance. Participants completed the St. Louis University Mental Status Examination (SLUMS) and then used a study-supplied mobile device application at home for 5 days. The application presented 7 modules lasting approximately 15 min. Participants completed the System Usability Scale (SUS) after using the application. Results A total of 51 individuals participated, with a median (IQR) age of 81 (74–85) years. Cognitive impairment (SLUMS score
Databáze:	Directory of Open Access Journals
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