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Moon HE, Kaholokula JK, MacLehose RF, Rote SM. Prevalence of Dementia in American Indians and Alaska Natives Compared to White, Black, and Hispanic Medicare Beneficiaries: Findings from the National Health and Aging Trends Study. J Racial Ethn Health Disparities 2023; 10:1527-1532. [PMID: 35710858 PMCID: PMC10184505 DOI: 10.1007/s40615-022-01338-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To estimate the prevalence of dementia among American Indian and Alaska Native (AIAN) Medicare beneficiaries and compare the prevalence of dementia in AIANs and other racial and ethnic minority groups-non-Hispanic Blacks (NHBs) and Hispanics-with non-Hispanic Whites (NHWs) Medicare beneficiaries. METHODS We used survey data from Round 5 of the National Health and Aging Trends Study (NHATS, 2015) (N = 7,449), a nationally representative study of Medicare beneficiaries ages 65 years and older. We used logistic regression to estimate the age- and sex-adjusted prevalence of dementia with 95% confidence intervals by race/ethnicity as well as prevalence differences between groups. RESULTS The majority of participants were between 65 and 74 years old. Approximately half of them were female. NHWs had a prevalence of 5% for dementia, and AIAIs had a prevalence of 9%, four percentage points higher than NHWs (95%CI 1%, 11%). We estimated a similar difference in the prevalence of dementia in AIAN Medicare beneficiaries compared to NHBs. CONCLUSION While previous research has reported that AIANs share a similar or lower prevalence of dementia than NHWs, our findings suggest a potentially higher prevalence of dementia among AIAN Medicare beneficiaries. A relatively small number of AIAN resulted in wide confidence intervals for many of our associations. Future research should focus on recruiting a larger sample and on dementia prevalence and unique risk factors within and among AIAN tribes.
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Affiliation(s)
- Heehyul E Moon
- Raymond A. Kent School of Social Work and Family Science, University of Louisville, Louisville, KY, USA.
| | - Joseph Keaweʻaimoku Kaholokula
- Department of Native Hawaiian Health, John A. Burns School of Medicine, University of Hawaii at Mānoa, Honolulu, HI, USA
| | | | - Sunshine M Rote
- Raymond A. Kent School of Social Work and Family Science, University of Louisville, Louisville, KY, USA
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Suchy-Dicey AM, Oziel K, Sawyer C, Olufadi Y, Ali T, Fretts AM, Umans JG, Shibata DK, Longstreth WT, Rhoads K, Buchwald DS, Grabowski TJ. Educational and Clinical Associations With Longitudinal Cognitive Function and Brain Imaging in American Indians: The Strong Heart Study. Neurology 2022; 99:e2637-e2647. [PMID: 36289000 PMCID: PMC9757873 DOI: 10.1212/wnl.0000000000201261] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 08/01/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Little is known about incidence of vascular and Alzheimer dementias in American Indians. METHODS We conducted a large, heterogeneous, population-based, longitudinal cohort study of brain aging in community-dwelling American Indians aged 64-95 years from 11 tribes across 3 states, with neurologic examinations, 1.5T MRI, and extensive cognitive testing. Visit 1 in 2010-2013 (n = 817) and visit 2 in 2017-2019 (n = 403) included all willing, surviving participants. Standardized cognitive tests at both visits included Modified Mini-Mental Status Examination (MMSE), Wechsler Adult Intelligence Scale digit symbol coding (WAIS), Controlled Oral Word Association (COWA), and California Verbal Learning Test short form (CVLT). Test materials added at follow-up included Wide Range Achievement (reading) Test (WRAT) and National Alzheimer Coordinating Center Uniform Data Set cognitive battery (v3 form C2), including Montreal Cognitive Assessment (MoCA). MRI neuroradiologists coded infarcts, hemorrhages, white matter hyperintensities, sulcal atrophy, and ventricle enlargement. RESULTS The mean time between examinations was 6.7 years (SD 1.1, range 3.8-9.1 years). Years of formal education had modest correlation with WRAT reading score (r = 0.45). Prevalence and incidence (respectively) of infarcts were 32% and 12.8/1,000 person-years (PYs) hemorrhages 6% and 4.4/1000 PY worsening sulci 74% and 19.0/1000 PY worsening ventricle 79% and 30.1/1000 PY worsening leukoaraiosis 44% and 26.1/1000 PY. Linear losses per year in cognitive scores were 0.6% MMSE, 1.2% WAIS, 0.6% COWA, and 2.2% CVLT. The mean MoCA scores were 18.9 (SD 4.3). DISCUSSION These are the first data on longitudinal cognitive and imaging changes in American Indians and first reports of Alzheimer disease-related features. The mean scores in MoCA were similar or lower than standard cutoffs used to diagnose dementia in other racial/ethnic groups, suggesting that standardized cognitive tests may not perform well in this population. Test validation, adaptation, and score adjustment are warranted. Years of education were a poor proxy for premorbid function, suggesting novel methods for cognitive score contextualization is also needed in this population. Evaluation of selective survival suggests attrition from death, and frailty should be accounted for in causal analyses. Overall, these data represent a unique opportunity to examine neurology topics of critical importance to an understudied population.
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Affiliation(s)
- Astrid M Suchy-Dicey
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle.
| | - Kyra Oziel
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle
| | - Charles Sawyer
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle
| | - Yunusa Olufadi
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle
| | - Tauqeer Ali
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle
| | - Amanda M Fretts
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle
| | - Jason G Umans
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle
| | - Dean K Shibata
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle
| | - W T Longstreth
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle
| | - Kristoffer Rhoads
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle
| | - Dedra S Buchwald
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle
| | - Thomas J Grabowski
- From the Elson S. Floyd College of Medicine (A.M.S.-D., K.O., C.S., Y.O., D.S.B.), Washington State University, Spokane; Oklahoma University Health Sciences Center (T.A.), Oklahoma City; Epidemiology (A.M.F., M.D.J.), School of Public Health, University of Washington, Seattle; MedStar Health Research Institute (J.G.U.), Washington, DC; Neuroradiology (D.K.S.) and Neurology (M.D.J., K.R., T.J.G.), School of Medicine, University of Washington, Seattle
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Bryant J, Freund M, Ries N, Garvey G, McGhie A, Zucca A, Hoberg H, Passey M, Sanson-Fisher R. Volume, scope, and consideration of ethical issues in Indigenous cognitive impairment and dementia research: A systematic scoping review of studies published between 2000-2021. DEMENTIA 2022; 21:2647-2676. [PMID: 36054372 DOI: 10.1177/14713012221119594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION High quality research involving Indigenous people with cognitive impairment and dementia is critical for informing evidence-based policy and practice. We examined the volume, scope and ethical considerations of research related to dementia with Indigenous populations globally from January 2000-December 2021. METHODS Studies were included if they were published in English from 2000 to 2021 and provided original data that focused on cognitive impairment or dementia in any Indigenous population. RESULTS The search yielded 13,009 papers of which, 76 met inclusion criteria. The overall number of papers increased over time. Studies were mostly conducted in Australia with Aboriginal and Torres Strait Islander people (n = 30; 39%). Twenty-six papers directly involved Indigenous participants with cognitive impairment or dementia. Of these studies, ethics approval was commonly required from two or more committees (n = 23, 88.5%). Ethical and legal governance frameworks were rarely discussed. DISCUSSION There is a clear need for further robust studies examining cognitive impairment and dementia with Indigenous populations. Future research should consider the ethical aspects of involving Indigenous participants with cognitive impairment in research.
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Affiliation(s)
- Jamie Bryant
- Health Behaviour Research Collaborative, School of Medicine and Public Health, Faculty of Health and Medicine, 5982University of Newcastle, Callaghan, NSW, Australia.,Priority Research Centre for Health Behaviour, 5982University of Newcastle, Callaghan, NSW, Australia.,Equity in Health & Wellbeing Research Program, 454568Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Megan Freund
- Health Behaviour Research Collaborative, School of Medicine and Public Health, Faculty of Health and Medicine, 5982University of Newcastle, Callaghan, NSW, Australia.,Priority Research Centre for Health Behaviour, 5982University of Newcastle, Callaghan, NSW, Australia.,Equity in Health & Wellbeing Research Program, 454568Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Nola Ries
- Faculty of Law, 1994University of Technology Sydney, Sydney, NSW, Australia
| | - Gail Garvey
- Wellbeing and Preventable Chronic Diseases Division, Charles Darwin University, 10095Menzies School of Health Research, Causarina, Northern Territory, Australia
| | - Alexandra McGhie
- Health Behaviour Research Collaborative, School of Medicine and Public Health, Faculty of Health and Medicine, 5982University of Newcastle, Callaghan, NSW, Australia.,Priority Research Centre for Health Behaviour, 5982University of Newcastle, Callaghan, NSW, Australia.,Equity in Health & Wellbeing Research Program, 454568Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Alison Zucca
- Health Behaviour Research Collaborative, School of Medicine and Public Health, Faculty of Health and Medicine, 5982University of Newcastle, Callaghan, NSW, Australia.,Priority Research Centre for Health Behaviour, 5982University of Newcastle, Callaghan, NSW, Australia.,Equity in Health & Wellbeing Research Program, 454568Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Hana Hoberg
- Wellbeing and Preventable Chronic Diseases Division, Charles Darwin University, 10095Menzies School of Health Research, Causarina, Northern Territory, Australia
| | - Megan Passey
- University Centre for Rural Health, University of Sydney, Lismore, NSW, Australia
| | - Rob Sanson-Fisher
- Health Behaviour Research Collaborative, School of Medicine and Public Health, Faculty of Health and Medicine, 5982University of Newcastle, Callaghan, NSW, Australia.,Priority Research Centre for Health Behaviour, 5982University of Newcastle, Callaghan, NSW, Australia.,Equity in Health & Wellbeing Research Program, 454568Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
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van Dam MJ, van Meijel B, Postma A, Oudman E. Health problems and care needs in patients with Korsakoff's syndrome: A systematic review. J Psychiatr Ment Health Nurs 2020; 27:460-481. [PMID: 31876326 DOI: 10.1111/jpm.12587] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 12/19/2019] [Accepted: 12/21/2019] [Indexed: 01/04/2023]
Abstract
WHAT IS KNOWN ON THE SUBJECT?: Patients with Korsakoff's syndrome suffer from a broad range of comorbid somatic and/or psychiatric conditions. The various health problems in patients with Korsakoff's syndrome limit their ability to perform daily activities and also negatively affect their social functioning. WHAT THE PAPER ADDS TO EXISTING KNOWLEDGE?: Patients with Korsakoff's syndrome have complex somatic and psychiatric comorbid conditions co-occurring with behavioural and functional problems. They are compounded by patients' poor self-awareness regarding their health status and functioning. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: This review demonstrates that patients with Korsakoff's syndrome should receive integrated care. Integrated care for patients with Korsakoff's syndrome should be based on accurate multidimensional and multidisciplinary diagnostics in which nurses and nurse assistants have a prominent role due to their central position in the care process patients with Korsakoff's syndrome. ABSTRACT: Introduction The literature shows that Korsakoff's syndrome is associated with a wide range of severe comorbid somatic and psychiatric health problems that lead to care needs in several domains of functioning. Aim To provide a comprehensive overview of Korsakoff patients' health conditions and related care needs. Method Following the PRISMA guidelines, we searched MEDLINE, PsycInfo, Cochrane Library and CINAHL up to January 2019. After applying our inclusion criteria, two reviewers independently selected the studies, extracted the data and assessed methodological quality. Results Twelve articles were included. The commonest somatic comorbid conditions were liver disease, cardiovascular disease, COPD and diabetes mellitus. The commonest psychiatric comorbid conditions were mood disorder, personality disorder and psychotic disorder. Anxiety, aggressive/agitated behaviour, depressive symptoms and care needs in social functioning and (instrumental) activities of daily living were also very commonly reported. Discussion In patients with Korsakoff's syndrome, somatic and psychiatric comorbid conditions co-occur with behavioural and functional problems. They are compounded by patients' poor self-awareness regarding their health status and functioning. Adequate responses to their care needs require high-quality integrated care. Implications for practice Patients with Korsakoff's syndrome should receive integrated care based on accurate multidimensional and multidisciplinary diagnostics in which nurses have a prominent role.
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Affiliation(s)
- Mirjam Johanna van Dam
- Department of Experimental Psychology, Helmholtz Research Institute, Utrecht University, the Netherlands.,Slingedael Korsakoff Center, Lelie Care Group, Rotterdam, the Netherlands
| | - Berno van Meijel
- Inholland University of Applied Sciences, Amsterdam, the Netherlands.,Amsterdam UMC, Department of Psychiatry, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands.,Parnassia Psychiatric Institute, The Hague, the Netherlands.,GGZ-VS, Academy for Masters in Advanced Nursing Practice, Utrecht, the Netherlands
| | - Albert Postma
- Department of Experimental Psychology, Helmholtz Research Institute, Utrecht University, the Netherlands.,Slingedael Korsakoff Center, Lelie Care Group, Rotterdam, the Netherlands
| | - Erik Oudman
- Department of Experimental Psychology, Helmholtz Research Institute, Utrecht University, the Netherlands.,Slingedael Korsakoff Center, Lelie Care Group, Rotterdam, the Netherlands
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Creighton AS, Davison TE, Kissane DW. The prevalence, reporting, and treatment of anxiety among older adults in nursing homes and other residential aged care facilities. J Affect Disord 2018; 227:416-423. [PMID: 29154158 DOI: 10.1016/j.jad.2017.11.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 08/29/2017] [Accepted: 11/08/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Little is known about anxiety in aged care populations, despite its increase in this frail population. This study investigated the prevalence, recording, and treatment rate of anxiety disorders among aged care residents. METHODS A cross-sectional, observational design was used to assess 180 elderly residents from 12 aged care facilities in Melbourne, Australia. Participants were assessed for threshold and subthreshold anxiety disorders and comorbid depression using the MINI for DSM-5. Medical files were also reviewed to determine whether there was any indication that anxiety had previously been detected, and what treatment those with a threshold/subthreshold diagnosis were receiving. RESULTS Overall prevalence of threshold and subthreshold anxiety disorders was 19.4% and 11.7%, respectively. Generalized anxiety disorder was the most common threshold disorder and agoraphobia was the most prevalent subthreshold anxiety disorder. While less than half of those with a threshold or subthreshold anxiety disorder had an indication of anxiety in their file, the majority received psychotropic medication. Cognitive impairment was not significantly associated with the prevalence or treatment of anxiety. CONCLUSIONS The prevalence of threshold and subthreshold anxiety in aged care settings is high, but remains under-reported by staff and GPs. Facility staff and GPs should ensure they are aware of how anxiety presents in elderly residents and routinely screen for this common mental health issue. This cohort had poor access to psychological treatments for their condition.
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Affiliation(s)
- Alexandra S Creighton
- School of Psychological Sciences, Monash University, Clayton, Victoria, Australia; Department of Psychiatry, Monash University, Clayton, Victoria, Australia
| | - Tanya E Davison
- Department of Psychiatry, Monash University, Clayton, Victoria, Australia; Institute for Health & Ageing, Australian Catholic University, Melbourne, Victoria, Australia
| | - David W Kissane
- Department of Psychiatry, Monash University, Clayton, Victoria, Australia.
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Creighton AS, Davison TE, Kissane DW. The prevalence of anxiety among older adults in nursing homes and other residential aged care facilities: a systematic review. Int J Geriatr Psychiatry 2016; 31:555-66. [PMID: 26552603 DOI: 10.1002/gps.4378] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Revised: 09/16/2015] [Accepted: 09/23/2015] [Indexed: 11/09/2022]
Abstract
OBJECTIVES To synthesize and summarize the studies examining the prevalence rate of anxiety disorders and symptoms in older adults living in residential aged care. METHODS Using the PRISMA guidelines, five electronic databases were searched using key terms and subject headings, as well as reference lists of relevant papers. The search was limited to literature published in English. Eligible studies examined the prevalence of anxiety disorders or symptoms in aged care residents aged 50+ years. RESULTS A total of 2249 articles were identified, of which 18 studies (with a total of 5927 participants) were included in this review. The rate of overall anxiety disorders ranged from 3.2% to 20%, with the highest quality studies estimating a prevalence rate of 5% to 5.7%. Generalized anxiety disorder and specific phobias were found to be the most common anxiety disorders among aged care residents, while clinically significant anxiety symptoms were found to be more frequent (6.5% to 58.4%) than threshold disorders. CONCLUSIONS Anxiety disorders and anxiety symptoms are common in older aged care residents. Given the paucity and overall quality of research examining anxiety within this population and the heterogeneity found in studies, further research is needed to help clarify this issue.
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Affiliation(s)
- Alexandra S Creighton
- School of Psychological Sciences, Monash University, Clayton, Victoria, Australia.,Department of Psychiatry, Monash University, Clayton, Victoria, Australia
| | - Tanya E Davison
- Department of Psychiatry, Monash University, Clayton, Victoria, Australia
| | - David W Kissane
- Department of Psychiatry, Monash University, Clayton, Victoria, Australia
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Jacklin KM, Walker JD, Shawande M. The emergence of dementia as a health concern among First Nations populations in Alberta, Canada. Canadian Journal of Public Health 2012. [PMID: 23618107 DOI: 10.1007/bf03405652] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Little is known about the prevalence and incidence of dementia in Aboriginal communities in Canada. As with the Canadian population, dementia in Aboriginal people is expected to be an increasing challenge for federal, provincial and community health care systems. To respond to a dearth of information concerning the prevalence of dementia in First Nations, this paper reports population-level data on dementia in the First Nations population in Alberta, Canada. METHODS Aggregate data obtained from Alberta Health and Wellness were analyzed. Physician-treated prevalence rates for dementia were calculated for First Nations and non-First Nations populations seeking treatment in Alberta (1998-2009). Trends in age-adjusted rates over time were compared using linear regression models. Age and sex effects were also examined. RESULTS In 2009, the age-standardized prevalence of dementia in First Nations in Alberta was 7.5 per 1,000 (95% CI: 6.6 to 8.5 per 1,000) compared to non-First Nations, at 5.6 per 1,000 (95% CI: 5.5 to 5.6). The prevalence of dementia rose more quickly for First Nations (p=0.032). The data suggest that dementia disproportionately affects younger age groups and males (p=0.017) in First Nations populations compared to non-First Nations. CONCLUSIONS Dementia represents an emerging health concern for First Nations. This increase may be driven by parallel trends, such as population aging, changing perceptions of dementia, and disproportionately higher rates of associated risk factors, impacts of the social determinants of health, and co-morbid illnesses. The unique epidemiological profile supports the need for responsive policies, programs and care geared specifically to First Nations.
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Affiliation(s)
- Kristen M Jacklin
- Division of Human Sciences, Northern Ontario School of Medicine, Laurentian University, Sudbury, ON.
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Hulko W, Camille E, Antifeau E, Arnouse M, Bachynski N, Taylor D. Views of First Nation Elders on Memory Loss and Memory Care in Later Life. J Cross Cult Gerontol 2010; 25:317-42. [DOI: 10.1007/s10823-010-9123-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Buchanan RJ, Rosenthal M, Graber DR, Wang S, Kim MS. Racial and Ethnic Comparisons of Nursing Home Residents at Admission. J Am Med Dir Assoc 2008; 9:568-79. [DOI: 10.1016/j.jamda.2008.04.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2007] [Revised: 04/16/2008] [Accepted: 04/24/2008] [Indexed: 10/21/2022]
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Griffin-Pierce T, Silverberg N, Connor D, Jim M, Peters J, Kaszniak A, Sabbagh MN. Challenges to the recognition and assessment of Alzheimer's disease in American Indians of the southwestern United States. Alzheimers Dement 2008; 4:291-9. [PMID: 18631981 PMCID: PMC2743332 DOI: 10.1016/j.jalz.2007.10.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2007] [Revised: 10/23/2007] [Accepted: 10/25/2007] [Indexed: 11/18/2022]
Abstract
Little is known about Alzheimer's disease (AD) and related neurodegenerative diseases in American Indian (AI) populations. To provide appropriate health care to elder AIs, whose population is expected to increase dramatically during the next 50 years, it is imperative to attain a better understanding of the interaction of culture and disease in this underserved population. Raising awareness in the AI population regarding the nature of dementia as it compares to normal aging and the development of culturally appropriate instruments to detect and stage AD are essential for future health care efforts. Barriers restricting clinical service to this population include historical factors relating to access to health care, cultural beliefs regarding aging, demographic diversity of the population, competing epidemiologic risk factors, and lack of proper assessment tools for clinicians.
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Fitzpatrick TR, Alemán S, Van Tran T. Factors That Contribute to Levels of Independent Activity Functioning Among a Group of Navajo Elders. Res Aging 2008. [DOI: 10.1177/0164027507312999] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The purpose of this study was to examine factors that contribute to levels of independent activity functioning among a group of elder Navajos. Data were collected from a sample of Navajo elders from Tuba City, Arizona, and a health assessment survey was administered. Multiple regression analysis was used to examine the effects of social support and demographic factors on levels of independent activity functioning, such as bathing, toileting, dressing, eating, walking, and getting in and out of bed. The results indicated that assistive devices, marital status, the frequency of visits to Tuba City, and visits to the elders significantly affected independent activity functioning. Although other factors of social support were not significant, it appeared that visiting Tuba City and visits to the elders in their homes were important factors in maintaining higher levels of independent activity functioning among elder Navajos. Implications for practice, policy, and future research are discussed.
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