the health care system of Malaysia improves so does the living age of the
Malaysian population. A fall in the mortality rates, better living standards ,
good nutrition and better medical facilities all predispose to an increase in
the proportion of the elderly. As the age population curve skews towards the
right there is also an increase in the number of diseases affecting the
elderly. The commonest being dementia.
Objective(s) : A cross-sectional study was carried out in Klinik
Kesihatan Maharani, one of the largest primary health care centres in Muar. The
aim of this study was to describe the frequency and distribution of dementia.
To identify risk factors that correlate with dementia.
Convenience sampling was used and using the 95% confidence interval, the
minimum sample size required was 307 respondents .The dependent variable was
dementia . Elderly Cognitive Assesment Questionnaire (ECAQ) and the Clock
Drawing Test (CDT) were the neuropsychological tests used for this study .All
those who scored 6 or below for ECAQ and 3 or more for the CDT which ever was
significant were referred to a psychiatrist for further assessment.
were 313 respondents who participated in this study. The overall prevalence
rate of dementia was 13.4% .The prevalence rate increased by fourfold every 10
years from 5.4% (65-74 years) to 28.1% (>75 years).Higher prevalences of
dementia were found in female (19.9%), no education background(30.5%),Indians
(33.3%), divorce/widowed (21.1%) and those staying in old folks
home(69.2%).There was not much difference between smokers as compared to
non-smokers and those from urban as compared to from rural areas .
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