International Journal of Mental Health Systems (Aug 2019)

Dementia and associated factors among the elderly in Vietnam: a cross-sectional study

  • Nguyen Ngoc Bich,
  • Nguyen Thi Thuy Dung,
  • Tran Vu,
  • Lam Thi Quy,
  • Nguyen Anh Tuan,
  • Nguyen Thi Thanh Binh,
  • Nguyen Trong Hung,
  • Le Vu Anh

DOI
https://doi.org/10.1186/s13033-019-0314-7
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 7

Abstract

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Abstract Background Dementia poses a serious threat to the wellbeing of the elderly. In the context of the rapidly ageing population of Vietnam however, little is known about the prevalence of symptoms and other related factors. This study aims to detect the prevalence of cognitive symptoms of dementia in the elderly in Vietnam as well as other associated factors. Methods A cross-sectional study was conducted over a period of six communes at the Northern, Central and Southern region of Vietnam. Prevalence of cognitive symptoms of dementia was the outcome of interest and assessed by Mini Mental State Evaluation (MMSE) questionnaire and was standardized according to the age structure of Vietnam. A total of 3308 adults aged 60 and above were included. Association between having cognitive symptoms of dementia and other factors was assessed with logistic regression. Findings Cognitive symptoms of dementia were perceived in 46.4% of the sample group. The symptoms were more common among participants who were older, female, had a lower educational level, were not physically active or have previously had stroke. Conclusions Prevalence of cognitive symptoms of dementia in adults aged 60 and above was relatively high in Vietnam. Other modifiable associated factors including physical inactivity and social connectedness should also be considered in designing intervention program to prevent dementia in the future.

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