Factors Affecting Cognitive Function in Older Adults: A Turkish Sample

• Main Authors: Beyza Akdag, Emine Aslan Telci, Ugur Cavlak
• Format: Article
• Language: English
• Published: Taiwan Society of Geriatric Emergency and Critical Medicine (TSGECM) 2013-09-01
• Series: International Journal of Gerontology
• Subjects: cognition; geriatric assessment; quality of life
• Online Access: http://www.sciencedirect.com/science/article/pii/S1873959813000033

Background: The purpose of this study was to determine the influential factors of cognitive function in older adults. Methods: In this study, 377 older adults (mean age: 74.71 ± 6.15 years) were examined. The Hodkinson Abbreviated Mental Test (HAMT) was used to describe cognitive function of the individuals. The Centers for Disease Control (CDC) Health-Related Quality of Life (HRQOL-4) survey tool was used to measure the quality of life. Possible influential factors of cognitive function were also detected. The following independent variables were included in the logistic regression analysis: age, gender, education level, residency, smoking habit, musculoskeletal pain, medication use, number of unhealthy mental days, number of unhealthy physical days, and activity limitation days. Results: The results indicated that the elderly with cognitive impairment showed low scores in terms of the three parameters of the CDC HRQOL-4. The findings also indicate that the following variables were found to significantly affect cognitive function: (1) age, (2) residency (rest home), (3) smoking (yes or quit), and (4) number of unhealthy mental days. Conclusion: Older adults should be assessed in terms of factors related to cognition, such as age, residency, smoking, and mood in order to plan the most suitable geriatric care.