Objective: To demonstrate a low-cost method of producing local information for dementia service planning.
Design: (1) Multiservice census. (2) Stratified random sample survey (stratified by setting) to assess needs.
Setting: All community and institutional settings in Forth Valley Health Board area.
Participants: (1) People age 65 + defined by health and social care professionals as having 'problems of memory/confusion (as is caused by dementia)' (N = 2060). (2) As (1) excluding those with score < 2 on Levin's checklist and no relevant known diagnosis (N = 286).
Main Outcome Measures: Coverage of population with dementia against EURODEM prevalence. Place of residence of sufferers. Level of care needs.
Main Results: Identified population, pro-rating for identifiable non-response, accounted for 78% of EURODEM prevalence. Assuming unidentified 22% to live at home, 45% of total population with dementia were in some form of institutional care. Survey demonstrated high levels of need in local population with dementia known to services. Assistance was required more than once a day with mobility by 48%, personal care by 60%, domestic tasks by 75% and because of behavioural problems by 57%. Assistance was required at night by 59% because of personal care needs and by 54% because of behaviour problems.
Conclusions: The value of a broad-based survey 'snapshot' across the range of settings was confirmed. It can be accomplished relatively quickly and cheaply and complements information collected in other ways.
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http://dx.doi.org/10.1002/(sici)1099-1166(199707)12:7<753::aid-gps629>3.0.co;2-9 | DOI Listing |
BMC Public Health
January 2025
Department of Urban Planning and Design, the University of Hong Kong, 8/F, Knowles Building, Pokfulam Road, Hong Kong SAR, China.
Background: Emerging research found air pollution may be associated with incident Alzheimer's disease (AD) and other dementias. However, few studies have examined these associations at the global scale. This study aimed to assess the dynamic associations between ambient air pollution and the burden of AD and other dementias worldwide.
View Article and Find Full Text PDFMol Psychiatry
January 2025
Department of Psychological Medicine and Clinical Neuroscience, Cardiff University, United Kingdom and UK Dementia Research Institute at Cardiff, Cardiff University, Cardiff, UK.
In this perspective we draw together the data from the genome wide association studies for Alzheimer's disease, Parkinson's disease and the tauopathies and reach the conclusion that in each case, most of the risk loci are involved in the clearance of the deposited proteins: in Alzheimer's disease, the microglial removal of Aβ, in the synucleinopathies, the lysosomal clearance of synuclein and in the tauopathies, the removal of tau protein by the ubiquitin proteasome. We make the point that most loci identified through genome wide association studies are not strictly pathogenic but rather relate to failures to remove age related damage. We discuss these issues in the context of copathologies in elderly individuals and the prediction of disease through polygenic risk score analysis at different ages.
View Article and Find Full Text PDFJ Prev Alzheimers Dis
January 2025
Université Paris Cité, INSERM U1153, Centre of Research in Epidemiology and Statistics, Team Epidemiology of Ageing and Neurodegenerative Diseases, 10 avenue de Verdun, 75010 Paris, France; Faculty of Brain Sciences, University College London, 38-50 Bidborough Street, WC1H 9BT London, UK.
Background And Objectives: Primary care is often the first point of contact for patients with cognitive complaints, making initial cognitive screening an essential step to avoid delays in diagnosing Alzheimer's disease (AD) at an early stage. We developed MemScreen, a self-administered smartphone application that assesses overall cognition and verbal memory, and evaluated its ability to detect mild cognitive impairment (MCI) in both general and clinical populations.
Methods: We conducted two validation cohort studies: (1) UK-based Whitehall II cohort study (13th wave, 2018-2022) involving a general population (MCI defined by poor performance on a global cognitive score), and (2) five French memory clinics involving patients without dementia (amnestic MCI defined by the Free and Cued Selective Reminding Test).
BMJ Open
January 2025
Centre for Research in Public Health and Community Care, University of Hertfordshire, Hatfield, UK
Objectives: To assess the feasibility of capturing older care home residents' quality of life (QoL) in digital social care records and the construct validity (hypothesis testing) and internal consistency (Cronbach's alpha) of four QoL measures.
Design: Cross-sectional data collected in wave 1 of the DACHA (eveloping resources nd minimum dataset for are omes' doption) study, a mixed-methods pilot of a prototype minimum dataset (MDS).
Setting: Care homes (with or without nursing) registered to provide care for older adults (>65 years) and/or those living with dementia.
Value Health
January 2025
Center for the Evaluation of Value and Risk in Health, Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, USA.
Objectives: We investigated how the Inflation Reduction Act (IRA) Medicare Part D benefit redesign may reduce out-of-pocket (OOP) drug expenditures for Medicare beneficiaries with dementia. Methods Design Utilizing data from the Health and Retirement Study (HRS) linked with Medicare claims, we simulated post-redesign OOP drug spending by applying the 2025 prescription drug cost-sharing rules to each beneficiary's pre-redesign Part D medication utilization data for 2016, adjusting for inflation. Participants Our study population comprised HRS respondents aged 65 and older in 2016, enrolled in Medicare fee-for-service, with at least one Part D drug claim in 2016, and diagnosed with dementia between 2000 and 2016 (n=1,677).
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