A cross-sectional study to assess the prevalence of mild cognitive impairment among older adults

Miraclin k, Marjorie and Swath, R and George, Varghese and Thangapriya, Thangapriya and Sathish, V (2025) A cross-sectional study to assess the prevalence of mild cognitive impairment among older adults. World Journal of Biology Pharmacy and Health Sciences, 22 (1). pp. 465-476. ISSN 2582-5542

Aim: The Aim of the study is to determine the prevalence of Mild Cognitive Impairment (MCI) among older adults. Objectives: The main objective of this study is 1.To evaluate the prevalence of Mild cognitive impairment using ADDENBROOKE’S COGNITIVE EXAMINATION- III.2. To evaluate the prevalence of Mild Cognitive Impairment using Everyday Ability Scale of India.3.To collect and analyze the significant data on Mild Cognitive Impairment of older adults in order to their sociodemographic data. Results: Our study on Mild Cognitive Impairment (MCI) in 600 older adults revealed key demographic patterns, including higher prevalence among those aged 60–69, females, and individuals with lower education and socio-economic status. Using the ACE-III tool ensured reliable cognitive. N terms of socio-economic status, our study revealed that 71.8% of the participants belonged to the Below Poverty Line (BPL) category, while 28.2% were Above Poverty Line (APL). Discussions: In our study contributes to the existing body of knowledge on MCI by providing insights into the prevalence and demographic characteristics of older adults with MCI. By comparing our findings with other prevalence studies, we can observe commonalities and differences, helping to identify potential risk factors and inform future research and interventions. Conclusion: In conclusion, most participants were aged 60–69, with a slight female majority and low educational attainment. Over half were married, and a significant number were widowed or separated. A large portion lived below the poverty line and with family other than their spouse. Alcohol and tobacco use were notable, but regular physical activity was low at 12.7%.