The Link Between COVID-19 and Executive Functions in the Geriatric Population: A Descriptive Cross-Sectional Study

Authors : Merve Çebi, Oğuzhan Kaplan

Pages : 161-165

Doi:10.31067/acusaglik.1228218

View : 20 | Download : 9

Publication Date : 2023-03-17

Article Type : Research

Abstract :Background: Geriatric population is known to be at a greater risk for the Coronavirus-19 (COVID-19). Previous literature provided evidence for the association between viral infections and cognitive decline. The aim of this study was to evaluate executive functions in older adults who were infected by COVID-19. Methods: A total of 47 participants with healthy cognition over the age of 65 (M:75.4±5.91, minimum-maximum:65-85) were enrolled in the study. The sample was selected from older adults residing in a nursing home in Istanbul. Based on their history of COVID-19 infection, the sample was divided into two groups as COVID-P (22 participants who got Covid-19 in the last six months) and COVID-N (25 participants who did not get Covid-19) which did not significantly differ in terms of age and education. A mini mental state examination was applied to verify the mental status of participants. Trail Making Test (TMT) and Clock Drawing test (CDT) were used to assess executive functions. Results: The analyses showed that COVID-P group displayed significantly lower performance in the completion of both forms of TMT as compared to COVID-N group (p .05). Conclusion: Based on the findings, it is possible to conclude that COVID-19 can negatively affect the executive functions in the old age population.
Keywords : COVID-19, aging, executive functions, cognition