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ISSN Approved Journal | | IMPACT FACTOR 8.16 | | eISSN: 2582-5542 | |  Free Crossref DOI 

Fast Publication within 2 days | | Low Article Processing Charges | | Peer Reviewed and Referred Journal

Research and review articles are invited for publication in September 2026 (Volume 27, Issue 3) Submit Paper

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

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

Marjorie Miraclin k *, Swath R, Varghese George, Thangapriya and Sathish V

Faculty of Allied Health Sciences, Dr. MGR Educational and Research Institute., Chennai, India.

Research Article

World Journal of Biology Pharmacy and Health Sciences, 2025, 22(01), 465-476

Article DOI: 10.30574/wjbphs.2025.22.1.0358

DOI url: https://doi.org/10.30574/wjbphs.2025.22.1.0358

Received on 25 February 2025; revised on 03 April 2025; accepted on 05 April 2025

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%.

MCI; DEMENTIA; COGNITIVE Decline; Activities of daily living

https://wjbphs.com/sites/default/files/fulltext_pdf/WJBPHS-2025-0358.pdf

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Marjorie Miraclin k, Swath R, Varghese George, Thangapriya and Sathish V. A cross-sectional study to assess the prevalence of mild cognitive impairment among older adults. World Journal of Biology Pharmacy and Health Sciences, 2025, 22(01), 465-476. Article DOI: https://doi.org/10.30574/wjbphs.2025.22.1.0358.

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