Displaying publications 21 - 40 of 129 in total

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  1. Cognitive assessment tools in Asia: a systematic review
    Rosli R, Tan MP, Gray WK, Subramanian P, Chin AV
    Int Psychogeriatr, 2016 Feb;28(2):189-210.
    PMID: 26450414 DOI: 10.1017/S1041610215001635
    The prevalence of dementia is increasing in Asia than in any other continent. However, the applicability of the existing cognitive assessment tools is limited by differences in educational and cultural factors in this setting. We conducted a systematic review of published studies on cognitive assessments tools in Asia. We aimed to rationalize the results of available studies which evaluated the validity of cognitive tools for the detection of cognitive impairment and to identify the issues surrounding the available cognitive impairment screening tools in Asia.
    Matched MeSH terms: Dementia/diagnosis*; Dementia/ethnology
  2. Fulltext Cognitive assessments for the early diagnosis of dementia after stroke
    Al-Qazzaz NK, Ali SH, Ahmad SA, Islam S
    Neuropsychiatr Dis Treat, 2014;10:1743-51.
    PMID: 25246795 DOI: 10.2147/NDT.S68443
    The early detection of poststroke dementia (PSD) is important for medical practitioners to customize patient treatment programs based on cognitive consequences and disease severity progression. The aim is to diagnose and detect brain degenerative disorders as early as possible to help stroke survivors obtain early treatment benefits before significant mental impairment occurs. Neuropsychological assessments are widely used to assess cognitive decline following a stroke diagnosis. This study reviews the function of the available neuropsychological assessments in the early detection of PSD, particularly vascular dementia (VaD). The review starts from cognitive impairment and dementia prevalence, followed by PSD types and the cognitive spectrum. Finally, the most usable neuropsychological assessments to detect VaD were identified. This study was performed through a PubMed and ScienceDirect database search spanning the last 10 years with the following keywords: "post-stroke"; "dementia"; "neuro-psychological"; and "assessments". This study focuses on assessing VaD patients on the basis of their stroke risk factors and cognitive function within the first 3 months after stroke onset. The search strategy yielded 535 articles. After application of inclusion and exclusion criteria, only five articles were considered. A manual search was performed and yielded 14 articles. Twelve articles were included in the study design and seven articles were associated with early dementia detection. This review may provide a means to identify the role of neuropsychological assessments as early PSD detection tests.
    Matched MeSH terms: Dementia; Dementia, Vascular
  3. Cognitive behavioural therapy can be effective in treating anxiety and depression in persons with dementia: a systematic review
    Tay KW, Subramaniam P, Oei TP
    Psychogeriatrics, 2019 May;19(3):264-275.
    PMID: 30548731 DOI: 10.1111/psyg.12391
    Dementia is a neurocognitive disorder that affects a person's abilities in daily functioning. Anxiety and depression symptoms are common among persons with dementia. Cognitive behavioural therapy (CBT) has been tested to manage their depression and anxiety symptoms. However, the purpose of CBT in managing these symptoms is unclear. Therefore, this paper aims to clarify whether CBT can be used to reduce depression and anxiety symptoms in persons with dementia. The electronic databases PubMed, PsycINFO, MEDLINE, and CINAHL were used to locate relevant studies. Eleven studies, which involved a total of 116 older adults, were identified. The findings suggest that CBT can be effective in reducing depression and anxiety symptoms. Based on our current review, the findings from previous studies form a promising foundation on which to conduct a major randomized controlled trial with a larger sample size. This review discusses some of the most important considerations in applying CBT to persons with dementia, and these may be beneficial for future studies that explore this area and seek more conclusive evidence on the use of CBT.
    Matched MeSH terms: Dementia
  4. Fulltext Cognitive health of older persons in longitudinal ageing cohort studies
    Ng TP
    Sains Malaysiana, 2016;45:1351-1355.
    Dementia poses a major global burden of care to society and health systems in ageing populations. The majority (over 60%) of persons with dementia in the world are found in Asia and developing countries with rapid rates of population ageing. Improving and maintaining the cognitive health of older persons is vital to national strategies for dementia prevention. Increasing numbers of population-based ageing cohort studies in the past decade have provided a better understanding of the factors that contribute to cognitive function and decline in old age. The roles of major demographic, psychosocial, lifestyle, behavioral and cardiovascular risk factors contributing to cognitive health were discussed using examples from the Singapore Longitudinal Ageing Studies. They include socio-demographic factors, particularly education and marital status, leisure time activity such as physical activity, social engagement and mental activities, psychological factors such as depression, cardiovascular and metabolic risk factors: obesity, diabetes, hypertension and dyslipidemia, and the metabolic syndrome, under-nutrition, low albumin, low hemoglobin, nutritional factors such as blood folate, B12 and homocysteine, omega-3 poly-unsaturated fatty acids, tea drinking and curcumin-rich turmeric in curry meals. These factors are found to be associated variously with cognitive functions (memory and learning, language, visuospatial, attention and information processing speed), rates of cognitive impairment and cognitive decline, or increased risk of developing MCI and progression to dementia.
    Matched MeSH terms: Dementia
  5. Fulltext Cognitive impairment and depressive symptoms coexisting in an elderly man
    Masiran R, Pang NT
    BMJ Case Rep, 2017 Feb 08;2017.
    PMID: 28179386 DOI: 10.1136/bcr-2016-218267
    We report a case of a man aged 67 years presenting with recent depressive symptoms and paranoid ideations in addition to 1-year cognitive impairment. He has vascular risk factors and family history of memory loss. An episode of depression 2 decades ago resolved spontaneously but was followed by occupational decline. On mental state examination, he denied having depressed mood, hallucinations or delusions, but there were prominent word-finding difficulties and impaired attention and concentration.
    Matched MeSH terms: Dementia, Vascular/diagnosis
  6. Fulltext Cognitive impairment and memory dysfunction after a stroke diagnosis: a post-stroke memory assessment
    Al-Qazzaz NK, Ali SH, Ahmad SA, Islam S, Mohamad K
    Neuropsychiatr Dis Treat, 2014;10:1677-91.
    PMID: 25228808 DOI: 10.2147/NDT.S67184
    Cognitive impairment and memory dysfunction following stroke diagnosis are common symptoms that significantly affect the survivors' quality of life. Stroke patients have a high potential to develop dementia within the first year of stroke onset. Currently, efforts are being exerted to assess stroke effects on the brain, particularly in the early stages. Numerous neuropsychological assessments are being used to evaluate and differentiate cognitive impairment and dementia following stroke. This article focuses on the role of available neuropsychological assessments in detection of dementia and memory loss after stroke. This review starts with stroke types and risk factors associated with dementia development, followed by a brief description of stroke diagnosis criteria and the effects of stroke on the brain that lead to cognitive impairment and end with memory loss. This review aims to combine available neuropsychological assessments to develop a post-stroke memory assessment (PSMA) scheme based on the most recognized and available studies. The proposed PSMA is expected to assess different types of memory functionalities that are related to different parts of the brain according to stroke location. An optimal therapeutic program that would help stroke patients enjoy additional years with higher quality of life is presented.
    Matched MeSH terms: Dementia
  7. Cultural considerations in forgoing enteral feeding: A comparison between the Hong Kong Chinese, North American, and Malaysian Islamic patients with advanced dementia at the end-of-life
    Ngan OMY, Bergstresser SM, Sanip S, Emdadul Haque ATM, Chan HYL, Au DKS
    Dev World Bioeth, 2020 06;20(2):105-114.
    PMID: 31241234 DOI: 10.1111/dewb.12239
    Cultural competence, a clinical skill to recognise patients' cultural and religious beliefs, is an integral element in patient-centred medical practice. In the area of death and dying, physicians' understanding of patients' and families' values is essential for the delivery of culturally appropriate care. Dementia is a neurodegenerative condition marked by the decline of cognitive functions. When the condition progresses and deteriorates, patients with advanced dementia often have eating and swallowing problems and are at high risk of developing malnutrition. Enteral tube feeding is a conventional means of providing artificial nutrition and hydration to meet nutritional needs, but its benefits to the frail population are limitedly shown in the clinical evidence. Forgoing tube feeding is ethically challenging when patients are mentally incompetent and in the absence of an advance directive. Unlike some developed countries, like the United States of America, death and dying is a sensitive issue or even a taboo in some cultures in developing countries that forgoing enteral tube feeding is clinically and ethically challenging, such as China and Malaysia. This article in three parts 1) discusses the clinical and ethical issues related to forgoing tube feeding among patients with advanced dementia, 2) describes how Hong Kong Chinese, North American, and Malaysian Islamic cultures respond differently in the decision-making patterns of forgoing tube feeding for patients with advanced dementia, and 3) reiterates the clinical implications of cultural competence in end-of-life care.
    Matched MeSH terms: Dementia*
  8. Fulltext Dementia in Malaysia: issues and challenges
    Nikmat AW, Hawthorne G, Al-Mashoor SHA
    ASEAN Journal of Psychiatry, 2011;12(1):95-101.
    MyJurnal
    Objective: The number of people surviving until old age has been increasing worldwide. Reductions in both fertility and mortality rates, better living standards, nutrition and health care are claimed to be the key factors that increase the proportion of aged people within the population. Nevertheless, growing numbers of older adults also increases the susceptibility to diseases that commonly afflict the elderly, such as dementia. In this article, we discuss on the current issues of dementia in Malaysia and its challenge in providing a
    better management and services for this population. Methods and Results:Review of literature by searching the databases CINAHL, SCOPUS, MEDLINE and PsychINFO from June 2010 to November 2010 was done on the issues involving dementia patients in Malaysia such as ageing trend, awareness and availability of services. Conclusion: Despite a limited number of studies on dementia in Malaysia, literature revealed the importance of
    acknowledging the issues and improving the services for the patients. Efforts should be made by the government and private sectors to promote healthy ageing in Malaysia.
    Matched MeSH terms: Dementia
  9. Fulltext Dementia in elderly Malays--preliminary findings of a community survey
    Kua EH
    Singapore Med J, 1993 Feb;34(1):26-8.
    PMID: 8266123
    This is a study of the prevalence of dementia in elderly Malays living in the Eunos district of Singapore. The subjects included all Malays 65 years and more living in public housing, and they were first interviewed and screened for any cognitive deficit using the Malay version of the Elderly Cognitive Assessment Questionnaire (ECAQ). All those who scored 5 or less in the ECAQ were assessed again with a more detailed questionnaire called the Geriatric Mental State (GMS) schedule. This is the preliminary results of 149 subjects interviewed--77 men and 72 women. Data from the GMS were analysed by a computer diagnostic programme, AGECAT. There were only 6 cases of dementia and the overall prevalence of dementia in the sample was estimated as 4.0%. In the age group 65 to 74 years the rate was 2.5% and this increased to 10.3% in those 75 years and more. The prevalence of dementia in elderly Malays is higher than elderly Chinese in Singapore, but it is similar to the results of studies in New York and Liverpool. All the subjects with dementia were living with their families and they had good social resources.
    Matched MeSH terms: Dementia/ethnology*
  10. Dementia, stroke, and vascular risk factors; a review
    Sahathevan R, Brodtmann A, Donnan GA
    Int J Stroke, 2012 Jan;7(1):61-73.
    PMID: 22188853 DOI: 10.1111/j.1747-4949.2011.00731.x
    Interest in dementia has increased over the past few decades. Stroke is an important cause of cognitive problems. The term vascular cognitive impairment is now used to describe dementia attributed to stroke or deep white matter lesions detected on imaging. Although vascular cognitive impairment is increasingly diagnosed, Alzheimer's disease remains the most common dementia worldwide. The relationship between Alzheimer's disease and vascular cognitive impairment is unclear, although there exists significant overlap, which prompts physicians to consider them opposite ends of a disease spectrum, rather than separate entities. There is also substantial evidence that stroke risk factors such as hypertension, diabetes; lipid disorders, etc. are independently associated with an increased risk of Alzheimer's disease and vascular cognitive impairment. Evidence suggests that these risk factors have a cumulative effect on Alzheimer's disease development but not on vascular cognitive impairment. This is more marked in Alzheimer's disease patients in the presence of the ε4 allelic variant of apolipoprotein E. How these risk factors increase the risk of dementia is largely unknown. Physicians must be aware that stroke causes dementia; that vascular risk factors appear to be independent risk factors in developing dementia, and that poststroke care must include cognitive assessment.
    Matched MeSH terms: Dementia, Vascular/etiology*; Dementia, Vascular/epidemiology; Dementia, Vascular/pathology
  11. Fulltext Development and Usability Assessment of a Mobile App (Demensia KITA) to Support Dementia Caregivers in Malaysia: A Study Protocol
    Rashid NSA, Chen XW, Mohamad Marzuki MF, Takshe AA, Okasha A, Maarof F, et al.
    Int J Environ Res Public Health, 2022 Sep 20;19(19).
    PMID: 36231181 DOI: 10.3390/ijerph191911880
    The impact of dementia on caregivers is complex and multi-dimensional. In low- and middle-income settings, caregivers are often left without adequate support, despite their multiple needs. These include health information, caregiving skills, social and emotional support, and access to local resources-all of which can be partially fulfilled by technology. In recent years, mobile apps have emerged and proven useful for caregivers. We found a few existing apps suitable for Malaysian users in terms of affordability and cultural and linguistic compatibility. Our study aims to design a mobile app that suits dementia caregivers in Malaysia and consists of three phases. Phase I is content development that employs Focus Group Discussion (FGD) and Nominal Group Technique (NGT) involving field experts. Phase II comprises a mobile app (Demensia KITA) designed in collaboration with a software developer specializing in mobile health apps. Phase III entails testing the usability of the app using the Malay version of the mHealth App Usability Questionnaire (M-MAUQ). This study protocol elaborates on the rigorous steps of designing a mobile app and testing its usability, along with anticipated challenges. Our protocol will provide insight for future researchers, healthcare providers, and policymakers and pave the way for better use of digital technology in the field of aging and caregiving.
    Matched MeSH terms: Dementia*
  12. Fulltext Development and acceptance of a nutrition and lifestyle education booklet to improve mild cognitive impairment among elderly
    Sa’ida Munira Johari, Suzana Shahar, Roslee Rajikan, Safiyyah A. Aziz
    Jurnal Sains Kesihatan Malaysia, 2011;9(2):45-50.
    MyJurnal
    Mild cognitive impairment (MCI) is a common disorder among elderly and may worsen to dementia. The aim of this study is to develop a nutrition and lifestyle booklet to implement better lifestyle modification, as an effort to delay cognitive decline. A series of discussions with a research group comprising of dieticians, nutritionists, a geriatrician and a public health physician were conducted to ascertain the content of the booklet. There were seven guidelines in the booklet including; eat more fish, eat more foods rich in folic acid, eat more fruits and vegetables, exercise regularly, do activities to stimulate memory, stop smoking and alcohol drinking and stay cheerful and positive. Evaluation of acceptance for the booklet was carried out which comprised of assessment on content, graphic and design among elderly and health staff at health clinic in Cheras. The assessment involved 15 Malay elderly subjects aged 60 to 81 years (mean age 66.1 ±6.6 years), with 60.0% men and 40.0% women and 10 health staff aged 36.6 ± 12.0 years, with range of 27 to 58 years, consists of 20.0% men and 80.0% women also participated. Most of elderly subjects (80.0%, n = 12) indicated they understood information in the booklet. Meanwhile, 20.0% (n = 3) of elderly expressed they did not fully understand the content of the booklet in particular on sentence and terminology. All health staff (100.0%) understood the information in the booklet. This booklet was well accepted by elderly subjects and health staff, however adding more graphics, simplifying sentence structures and minimizing scientific terminologies to improve understanding were suggested. The booklet has the potential to increase the nutritional and health knowledge of elderly specifically with MCI. This would motivate them to adopt healthy eating and lifestyle, thus reducing cognitive decline and prevent dementia.
    Keywords: Cognitive, education, booklet, elderly, lifestyle
    Matched MeSH terms: Dementia
  13. Fulltext Development and assessment of a web-based intervention for educating older people on strategies promoting healthy cognition
    Vanoh D, Ishak IH, Shahar S, Manaf ZA, Ali NM, Noah SAM
    Clin Interv Aging, 2018;13:1787-1798.
    PMID: 30271134 DOI: 10.2147/CIA.S157324
    Background: The increase in the population of aging people has increased the occurrence of cognitive decline leading to predemented stage of dementia, ie, mild cognitive impairment (MCI). The cognitive tools that are web-based have been proven to be useful in decreasing the risk of MCI. Thus, in the present study, an education tool that is web-based, called WESIHAT 2.0©, had been created to educate elderly people about precautionary strategies against MCI.

    Methodology: WESIHAT 2.0 was devised in a senior-friendly style, which includes touch screen, greater font size, larger icons, and employed multimedia components of text, images, and videos. The components employed in WESIHAT 2.0 were a screening tool called TUA-WELLNESS, 10 guides for memory improvement, health diary, and guide for a healthy menu. This application assessed a group of 73 candidates consisting of elderly people, health professionals, caregivers, and information technology (IT) professionals for 1 month.

    Results: All the elderly people, caregivers, and 75% of IT and health professionals were satisfied with the subject matter of WESIHAT 2.0. About more than half of the elderly people, caregivers, and IT and health professionals had given a consensus on the comprehensive ease of the terminologies, sentences, images, table, and advice related to diet included in the web application. Proposals for improvements of the web portal included suggestions such as using smaller sentences, using greater font size, adding more images, and avoiding the use of unfamiliar terminologies.

    Conclusion: WESIHAT 2.0 is a suitable tool for educating older people about the lifestyle modification strategies to slower progression to cognitive impairment, with regard to the significance of expert advice.

    Matched MeSH terms: Dementia/psychology; Dementia/rehabilitation*
  14. Fulltext Development of clinical pathway for Mild Cognitive Impairment and Dementia to quantify cost of age-related cognitive disorders in Malaysia
    Syed Mohamed Aljunid, Namaitijiang Maimaiti, Zafar Ahmed, Amrizal Muhammad Nur, Norashidah Mohamed Nor, Normazwana Ismail, et al.
    Malaysian Journal of Public Health Medicine, 2014;14(3):0-0.
    MyJurnal
    As the Malaysian population ages, the burden of age-related cognitive disorders such as dementia and Alzheimer’s disease will increase concomitantly. This is one of the sub-study under a research project titled by quantify the cost of age-related cognitive impairment in Malaysia, which was undertaken to develop a clinical pathway for Mild Cognitive Impairment (MCI) and Dementia. The clinical pathway (CP) will be used to support the costing studies of MCI and Dementia. An expert group discussion (EGD) was conducted among selected experts from six (6) government hospitals from different states of Malaysia, Ministry of Health, and United Nations University, International Institute for Global Health, UKM and UPM. The expert group includes psychiatrist specialists and public health medicine specialists. A total of 15 participants took part in the EGD. The group was presented with the different approach in managing MCI and Dementia. Finally, the group came to the consensus agreement on the most appropriate and efficient ways of managing the two conditions. In the EGD, an operational definition for MCI and Dementia was agreed upon and a pathway was developed for the usual practice in the Malaysian health system. A typical case used, as a reference is a 60-year-old patient referred to a memory clinic with complaint of “forgetfulness”. After three outpatient visits in the clinic, the diagnosis of MCI and Dementia could be clinically established. The clinical pathways covered all active clinical and non-clinical management of the patient over a period of one year. The experts identified the additional resources required to manage these patients for the whole spectrum of lifetime based on the expected life expectancy. The Clinical pathway (CP) for MCI and Dementia was successfully developed in EGD with strong support from practitioners in the health system. The findings will help the researchers to identify all-important clinical activities and interventions that will be included in the costing study.
    Matched MeSH terms: Dementia
  15. Fulltext Diagnosis and management of mild cognitive impairment in the community: What is the role of primary care physician?
    Ambigga Devi SK, Suthahar A, Ramli AS, Ng KK, Radziah AR, Marymol K
    Malays Fam Physician, 2011;6(2-3):74-8.
    PMID: 25606229 MyJurnal
    Dementia is a large and growing problem in the ageing population but often not diagnosed in its earlier stages which is Mild Cognitive Impairment (MCI). MCI represents the phase between normal ageing and early dementia. About 12% of patients with MCI develop dementia per year, usually Alzheimer's disease. It is a diagnosis given to individuals who have cognitive impairments beyond that is expected for their age and education. However, this condition does not interfere significantly with daily activities as these individuals retain their critical thinking and reasoning skills. Nevertheless, due to its complexity and vague initial presentation, many cases of MCI can be missed. Therefore, it is imperative for primary care physicians to recognise these symptoms as opposed to normal ageing memory changes, and refer these patients to the memory clinic early to confirm the diagnosis. This paper illustrates a common primary care presentation of a patient with MCI. As there is no proven pharmacological treatment for MCI, the mainstay of management is to provide lifestyle intervention and long term support to these patients in the community. Primary care physicians should work as a team with the geriatrician, allied health personnel, support groups and caregivers in providing this care.
    Matched MeSH terms: Dementia
  16. Fulltext Digital elevation model (DEM) generation from stereo images
    Joanna Tan, C.E., Mat Jafri, M.Z., Lim, H.S., Abdullah, K.
    Pertanika Journal of Science & Technology, 2011;19(3):77-82.
    MyJurnal
    Digital elevation model (DEM) generation from stereo images is an effective and economical method in topography mapping. This paper used the stereo pair methodology to generate the digital elevation model (DEM) from PRISM (Panchromatic Remote-Sensing Instrument Satellite) sensor which is onboard of ALOS (Advanced Land Observing Satellite). The pair of forward-backward is used as stereoscopic imagery in this study. Ten ground control points (GCPs) are collected with residual error 0.49 pixels to generate an absolute DEM. This generated DEM with 2.5 m spatial resolution is then matched with the 90 m spatial resolution of
    SRTM (Space Shuttle Radar Topography Mission) DEM to compare the result. Although SRTM-DEM has a much coarser resolution, the positional accuracy of the matching is found. The difference of the height from the mean sea level (MSL) between the SRTM-DEM and the PRISM-DEM is analyzed and the correlation between the two DEMs is R²=0.8083. The accuracy of the DEM generated is given by the RMSE value of 0.8991 meter.
    Matched MeSH terms: Frontotemporal Dementia
  17. Digital life storybooks for people with dementia living in care homes: an evaluation
    Subramaniam P, Woods B
    Clin Interv Aging, 2016;11:1263-1276.
    PMID: 27698556
    There is increasing interest in using information and communication technology to help older adults with dementia to engage in reminiscence work. Now, the feasibility of such approaches is beginning to be established. The purpose of this study was to establish an evidence-base for the acceptability and efficacy of using multimedia digital life storybooks with people with dementia in care homes, in comparison with conventional life storybooks, taking into account the perspectives of people with dementia, their relatives, and care staff.
    Matched MeSH terms: Dementia/psychology*; Dementia/therapy*
  18. Discrimination of stroke-related mild cognitive impairment and vascular dementia using EEG signal analysis
    Al-Qazzaz NK, Ali SHBM, Ahmad SA, Islam MS, Escudero J
    Med Biol Eng Comput, 2018 Jan;56(1):137-157.
    PMID: 29119540 DOI: 10.1007/s11517-017-1734-7
    Stroke survivors are more prone to developing cognitive impairment and dementia. Dementia detection is a challenge for supporting personalized healthcare. This study analyzes the electroencephalogram (EEG) background activity of 5 vascular dementia (VaD) patients, 15 stroke-related patients with mild cognitive impairment (MCI), and 15 control healthy subjects during a working memory (WM) task. The objective of this study is twofold. First, it aims to enhance the discrimination of VaD, stroke-related MCI patients, and control subjects using fuzzy neighborhood preserving analysis with QR-decomposition (FNPAQR); second, it aims to extract and investigate the spectral features that characterize the post-stroke dementia patients compared to the control subjects. Nineteen channels were recorded and analyzed using the independent component analysis and wavelet analysis (ICA-WT) denoising technique. Using ANOVA, linear spectral power including relative powers (RP) and power ratio were calculated to test whether the EEG dominant frequencies were slowed down in VaD and stroke-related MCI patients. Non-linear features including permutation entropy (PerEn) and fractal dimension (FD) were used to test the degree of irregularity and complexity, which was significantly lower in patients with VaD and stroke-related MCI than that in control subjects (ANOVA; p ˂ 0.05). This study is the first to use fuzzy neighborhood preserving analysis with QR-decomposition (FNPAQR) dimensionality reduction technique with EEG background activity of dementia patients. The impairment of post-stroke patients was detected using support vector machine (SVM) and k-nearest neighbors (kNN) classifiers. A comparative study has been performed to check the effectiveness of using FNPAQR dimensionality reduction technique with the SVM and kNN classifiers. FNPAQR with SVM and kNN obtained 91.48 and 89.63% accuracy, respectively, whereas without using the FNPAQR exhibited 70 and 67.78% accuracy for SVM and kNN, respectively, in classifying VaD, stroke-related MCI, and control patients, respectively. Therefore, EEG could be a reliable index for inspecting concise markers that are sensitive to VaD and stroke-related MCI patients compared to control healthy subjects.
    Matched MeSH terms: Dementia, Vascular/etiology*; Dementia, Vascular/physiopathology
  19. Do depression and educational attainment mediate the association between ethnicity and dementia?
    Momtaz YA, Hamid TA, Yusoff S, Ibrahim R
    Gerontology, 2013;59(3):206-12.
    PMID: 23147388 DOI: 10.1159/000342254
    Research shows marked differences in the prevalence of dementia among different ethnic groups. However, there is a relative dearth of studies focusing on how ethnicity may influence dementia. The main aim of the current study is to test potential mediating effects of depression and level of education on the association between ethnicity and dementia.
    Matched MeSH terms: Dementia/complications; Dementia/epidemiology*; Dementia/psychology
  20. Does substance abuse contribute to further risk of falls in dementia
    Eshkoor SA, Hamid TA, Nudin SS, Mun CY
    Neuropsychol Dev Cogn B Aging Neuropsychol Cogn, 2014;21(3):317-24.
    PMID: 23883099 DOI: 10.1080/13825585.2013.819067
    This study aimed to predict the risk of falls by focusing on substance abuse in the elderly with dementia. Our national cross-sectional survey included 1210 elderly Malaysian demented subjects. The study identified the effects of age, ethnicity, sex differences, marital status, educational level, and substance abuse on the likelihood of falls in the elderly with dementia. The multivariate logistic regression model was used to analyze data collected from samples. The prevalence of falls was about 17% among subjects and significantly increased with age (p = .006). Furthermore, the results showed that age (OR = 1.03), ethnicity (OR = 1.69), substance abuse (OR = 1.68), and female sex (OR = 1.45) significantly enhanced the risk of falls in respondents (p < .05). Educational level and marital status had no significant effects on the likelihood of falls (p > .05). However, the findings provided evidence of an additional effect of substance abuse on further risk of falls in older adults with dementia.
    Matched MeSH terms: Dementia/complications*
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