Cognitive Function and Digital Device Use in Older Adults Attending a Memory Clinic. (April 2019)

• Record Type: Journal Article
• Authors: Wu, Ya-Huei; Lewis, Manon; Rigaud, Anne-Sophie
• Is Part Of: Gerontology & geriatric medicine. Volume 5(2019)
• Publication Date: 2019-04
• Subjects: Alzheimer's disease -- cognition -- cognitive aging -- mild cognitive impairment -- technology; Gerontology -- Periodicals; Geriatrics -- Periodicals; 618.97005
• DOI: 10.1177/2333721419844886
• Languages: English
• ISSNs: 2333-7214

Abstract

This study investigated cognitive function in relation to the use of a computer and a touchscreen device among older adults attending a memory clinic. The entire sample ( n = 323) was categorized into four profiles, according to the frequency of digital device use (either daily or non-daily usage). Results showed that on a daily basis, 26% of the sample used both a computer and a touchscreen device, 26.9% used only a computer, 7.1% used only a touchscreen device, and 39.9% used neither type of digital device. There were significant group differences on age, education, and clinical diagnosis ( p < .001). Non-daily users of digital devices had significantly lower performance, compared with daily users of both types of digital device, on measures of global cognitive function, processing speed, short-term memory, and several components of executive function ( p < .001). Falling behind with regard to the use of digital devices might reflect underlying poor cognitive capacities.