Frequency and Demographic Correlates of Post-Stroke Dementia in A Tertiary Care Hospital

Frequency and Demographic Correlates of Post-Stroke Dementia

Authors

  • Shahbaz Khan Department of Neurology, Indus Medical College and Hospital, Tando Muhammad Khan, Pakistan
  • Waleed Arshad Department of Neurology, Muhammad Medical College, Mirpurkhas, Pakistan
  • Samahir Akram Nizamani Department of Neurology, Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
  • Abdul Hafeez Bughio Department of Neurology, Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
  • Sajid Hussain Seelro Department of Neurology, Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
  • Amber Kashif Department of Medicine, Isra University Hospital, Hyderabad, Pakistan

DOI:

https://doi.org/10.54393/pjhs.v6i6.3256

Keywords:

Post-Stroke Dementia, Ischemic Stroke, Cognitive Impairment, Demographic Factors, Mini-Mental State Examination

Abstract

Post-stroke dementia (PSD) is a significant yet under-recognized complication following cerebrovascular events, contributing to long-term disability and reduced quality of life. Objectives: To determine the frequency and demographic correlates of PSD among stroke survivors admitted at Liaquat University Hospital, Jamshoro. Methods: This prospective cohort study was conducted in the Department of Neurology, Liaquat University of Medical and Health Sciences (LUMHS), Jamshoro. A total of 143 ischemic stroke patients aged 55–90 years were enrolled using non-probability consecutive sampling. Patients with confounding neurological or psychiatric conditions were excluded. Dementia was assessed six months after stroke onset using the Mini-Mental State Examination (MMSE), with a score <24 indicating post-stroke dementia (PSD). Results: The mean age was 69.25 ± 10.11 years. Of the participants, 51.7% were male, 67.8% were urban residents, and 55.9% were unemployed. PSD was observed in 22.4% of patients. Although slightly higher frequencies of PSD were noted among older, urban, and unemployed individuals, none of the demographic factors, including age, gender, employment, residence, education, or family history of dementia, were significantly associated with PSD (p>0.05 for all). Conclusions: Post-stroke dementia affects a substantial proportion of stroke survivors. Despite the lack of statistically significant demographic correlates, the observed burden warrants routine cognitive assessment and post-stroke rehabilitation strategies, particularly in tertiary care centers in Pakistan.

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Published

2025-06-30
CITATION
DOI: 10.54393/pjhs.v6i6.3256
Published: 2025-06-30

How to Cite

Khan, S., Arshad, W., Nizamani, S. A., Bughio, A. H., Seelro, S. H., & Kashif, A. (2025). Frequency and Demographic Correlates of Post-Stroke Dementia in A Tertiary Care Hospital: Frequency and Demographic Correlates of Post-Stroke Dementia . Pakistan Journal of Health Sciences, 6(6), 242–246. https://doi.org/10.54393/pjhs.v6i6.3256

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