Cognitive and Physical Effects of Prediabetes and Type 2 Diabetes in Older Adults

The study focuses on understanding how prediabetes and Type 2 Diabetes affect cognitive abilities, physical functioning, and levels of fatigue in older adults. Prediabetes is when blood sugar levels are higher than normal but not high enough to be classified as diabetes, and it can lead to Type 2 Diabetes. Both conditions are common among the elderly and can result in complications like memory problems, reduced physical strength, and chronic tiredness. These complications can lower the quality of life and increase the risk of issues like dementia and mobility difficulties. By understanding these effects, the study aims to improve management and care for older adults with these conditions. Participants in the study are divided into four groups: those with prediabetes, those with controlled and uncontrolled Type 2 Diabetes, and healthy older adults. The study will compare these groups to see differences in cognitive function, reaction times, sense of direction, ability to perform tasks simultaneously, physical abilities, and fatigue levels. To measure cognitive status, the Montreal Cognitive Assessment (MoCA) test is used, which evaluates mild cognitive impairments and early dementia. This test scores up to 30 points, with a score of 26 or higher considered normal. The study seeks to provide insights into how these conditions affect older adults, which could lead to better prevention and treatment strategies.