RESUMO
Despite compelling evidence that cognitive interventions for older adults improve cognition, mood, and everyday function, few are implemented in clinical or community practice. This scoping review aims to understand the implementation frameworks and methods used and their contribution to implementation success of cognitive interventions for older adults. We followed the Preferred Reporting Items for Systematic Reviews and Meta-analysis extension for Scoping Reviews (PRISMA-ScR), and searched CINAHL, EMBASE, MEDLINE, and PSYCINFO databases, using terms related to cognitive interventions, implementation, and older adults. This resulted in 5002 studies, of which 29 were included following an iterative process. Most studies reported on implementation of cognitive stimulation for people with dementia. Only four studies used formal implementation frameworks, with three using RE-AIM, and one a process evaluation using complexity theory. The most frequently addressed implementation concepts were Acceptability, Feasibility, and Effectiveness, while Cost, Cost-Effectiveness, and Maintenance were rarely reported. Solutions to common barriers included the importance of good stakeholder relationships and engagement, a manualised intervention flexible enough to adapt to the context, and ensuring facilitators were well-trained, confident, and enthusiastic.
RESUMO
INTRODUCTION: Cognitive and functional impairment after stroke are common, but the relation between cognitive and functional decline after stroke is not well studied. METHODS: We used the comprehensive cohort in the Canadian Longitudinal Study on Aging to identify those with prior stroke, and we calculated reliable cognitive change scores from baseline to follow-up for the memory and executive domains. Functional decline was defined as an increase in the number of dependent daily activities. Using formal mediation analysis, we tested the presence and degree of mediation of the association between stroke and functional decline by cognitive decline. RESULTS: There were 22,648 individuals with memory change scores (325 with stroke) and 17,613 individuals with executive change scores (241 with stroke). History of stroke was significantly associated with memory decline (-0.26 standard deviations, 95% CI -0.33 to -0.19), executive decline (-0.22, 95% CI -0.36 to -0.09), and new functional impairment (adjusted odds ratio 2.31, 95% CI 1.80-2.97) over a median of 3-year follow-up. Cognitive decline was a significant mediator of functional decline. Memory decline mediated only 5% of the relationship, whereas executive and overall cognitive decline mediated 13% and 22%, respectively. CONCLUSION: Cognitive decline is a mediator of the association between prior stroke and functional decline; consequently, strategies to delay, attenuate, or prevent cognitive decline after stroke may be important to preserving long-term functional status.
Assuntos
Disfunção Cognitiva , Acidente Vascular Cerebral , Humanos , Estudos Longitudinais , Função Executiva , Memória , Testes Neuropsicológicos , Canadá/epidemiologia , Cognição , Envelhecimento/psicologia , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/psicologia , Disfunção Cognitiva/etiologia , Disfunção Cognitiva/complicações , Transtornos da Memória/complicaçõesRESUMO
BACKGROUND/OBJECTIVES: As part of a larger study, and in collaboration with rural primary health care teams, RaDAR (Rural Dementia Action Research) primary care memory clinics have evolved and continue to spread in communities across southeast Saskatchewan, Canada. This study focuses on the geographical areas of the four communities where RaDAR memory clinics were first developed and implemented and describes the services and supports available to older adults including memory clinic patients and families living in these areas. Our goal was to identify and describe existing programs and gaps, create inventories and maps, and explore the service experiences of family caregivers of people living with dementia in these rural areas. METHODS: Using a qualitative descriptive design, an environmental scan of services was conducted from December 2020 to April 2021 using focus groups (n = 4) with health care providers/managers (n = 12), a secondary source (e.g., program brochures) review, and a systematic internet search targeting four RaDAR memory clinic communities and surrounding areas via community websites, online resources, and the 211 Saskatchewan service database. Data were analyzed using content analysis; findings informed semi-structured interviews with caregivers (n = 5) conducted from March to July 2022, which were analyzed thematically. Geographic areas explored in this study covered an area of approximately 5666 km2. RESULTS: From the scan, 43 services were identified, categorized into 7 service types, and mapped by location. Seventeen services were dementia-related. Services included social/leisure activities (n = 14), general support/referrals (n = 13), transportation (n = 7), information/education (n = 4), respite (n = 2), in-home care (n = 2), and safety (n = 1). Service levels included local (n = 24), provincial (n = 17), and national (n = 2), and were offered in-person, remotely (or both) with 20 services across 4 service types offered remotely. In general, most services had no fees, involved self-referral, and providers had a range of education/training. Key interview themes reflected the need for locally available, accessible services that offer (i) individualized, flexible, needs-based approaches, (ii) in-home care and continuity of care, and (iii) both formal and informal supports. Key gaps were identified, including (i) locally accessible, available services and resources in general, (ii) dementia-related training and education for service providers, and (iii) awareness of available services. Benefits of services, consequences of gaps, and recommendations to address gaps were reported. In general, service providers and program participants were an even mix of females and males, and program content was gender neutral. CONCLUSIONS: Findings highlight a range of available services, and a number of varied service-user experiences and perspectives, in these rural areas. Key service gaps were identified, and caregivers made some specific recommendations to address these gaps. Findings underscore multiple opportunities to inform service delivery and program participation for rural and remote people living with dementia and their families.
Assuntos
Demência , Atenção Primária à Saúde , Pesquisa Qualitativa , Serviços de Saúde Rural , Humanos , Saskatchewan , Idoso , Atenção Primária à Saúde/organização & administração , Demência/terapia , Serviços de Saúde Rural/organização & administração , Masculino , Feminino , Cuidadores/psicologia , Acessibilidade aos Serviços de Saúde , População Rural/estatística & dados numéricos , Grupos Focais , Idoso de 80 Anos ou maisRESUMO
BACKGROUND: Rural-urban differences in health service use among persons with prevalent dementia are known. However, the extent of geographic differences in health service use over a long observation period, and prior to diagnosis, have not been sufficiently examined. The purpose of this study was to examine yearly rural-urban differences in the proportion of patients using health services, and the mean number of services, in the 5-year period before and 5-year period after a first diagnosis of dementia. METHODS: This population-based retrospective cohort study used linked administrative health data from the Canadian province of Saskatchewan to investigate the use of five health services [family physician (FP), specialist physician, hospital admission, all-type prescription drug dispensations, and short-term institutional care admission] each year from April 2008 to March 2019. Persons with dementia included 2,024 adults aged 65 years and older diagnosed from 1 April 2013 to 31 March 2014 (617 rural; 1,407 urban). Matching was performed 1:1 to persons without dementia on age group, sex, rural versus urban residence, geographic region, and comorbidity. Differences between rural and urban persons within the dementia and control cohorts were separately identified using the Z-score test for proportions (p < 0.05) and independent samples t-test for means (p < 0.05). RESULTS: Rural compared to urban persons with dementia had a lower average number of FP visits during 1-year and 2-year preindex and between 2-year and 4-year postindex (p < 0.05), a lower likelihood of at least one specialist visit and a lower average number of specialist visits during each year (p < 0.05), and a lower average number of all-type prescription drug dispensations for most of the 10-year study period (p < 0.05). Rural-urban differences were not observed in admission to hospital or short-term institutional care (p > 0.05 each year). CONCLUSIONS: This study identified important geographic differences in physician services and all-type prescription drugs before and after dementia diagnosis. Health system planners and educators must determine how to use existing resources and technological advances to support care for rural persons living with dementia.
Assuntos
Demência , Medicamentos sob Prescrição , Adulto , Humanos , Estudos Retrospectivos , Hospitalização , População Rural , Demência/diagnóstico , Demência/epidemiologia , Demência/terapia , Saskatchewan/epidemiologia , População UrbanaRESUMO
OBJECTIVES: This study tested the association between neuroticism and six cognitive measures, and examined the potential mediating roles of social connection (social isolation and loneliness) among middle-aged and older adults. METHODS: This cross-sectional study was a secondary analysis of the Canadian Longitudinal Study on Aging (CLSA) Comprehensive Cohort, a sample of Canadians aged 45-85 years at baseline. Respondents with data collected at the first follow-up, between 2015 and 2018, were included (n = 27,765). Structural equation modelling was used to assess the association between neuroticism and six cognitive measures (Rey Auditory Verbal Learning Test immediate recall and delayed recall, Animal Fluency Test, Mental Alternation Test, Controlled Oral Word Association Test and Stroop Test interference ratio), with direct and indirect effects (through social isolation and loneliness). All analyses were stratified by sex, including females (n = 14,133) and males (n = 13,632). RESULTS: In unadjusted models, there was evidence of associations between neuroticism and all cognitive measures, except the Stroop Test interference ratio, suggesting higher neuroticism was associated with lower scores on memory and executive function tests. In the models of these other five outcomes, there was consistent evidence of indirect effects (through social isolation and loneliness) and, in some cases, direct effects. The results are discussed in context with limitations, including the use of cross-sectional design and alternative hypotheses to explain the association between personality and cognition. CONCLUSION: Among middle-aged and older adults, for both males and females, the findings suggest that the association between neuroticism and cognitive outcomes may be mediated by aspects of social connection.
Assuntos
Envelhecimento , Cognição , Neuroticismo , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Envelhecimento/psicologia , Canadá/epidemiologia , Estudos Transversais , Estudos Longitudinais , População Norte-Americana , Idoso de 80 Anos ou maisRESUMO
As interprofessional collaboration (IPC) in primary care receives increasing attention, the role of electronic medical and health record (EMR/EHR) systems in supporting IPC is important to consider. A scoping review was conducted to synthesize the current literature on the barriers and facilitators of EMR/EHRs to interprofessional primary care. Four online databases (OVID Medline, EBSCO CINAHL, OVID EMBASE, and OVID PsycINFO) were searched without date restrictions. Twelve studies were included in the review. Of six facilitator and barrier themes identified, the key facilitator was teamwork support and a significant barrier was data management. Other important barriers included usability related mainly to interoperability, and practice support primarily in terms of patient care. Additional themes were organization attributes and user features. Although EMR/EHR systems facilitated teamwork support, there is potential for team features to be strengthened further. Persistent barriers may be partly addressed by advances in software design, particularly if interprofessional perspectives are included. Organizations and teams might also consider strategies for working with existing EMR/EHR systems, for instance by developing guidelines for interprofessional use. Further research concerning the use of electronic records in interprofessional contexts is needed to support IPC in primary care.
Assuntos
Registros Eletrônicos de Saúde , Relações Interprofissionais , Humanos , Atenção Primária à SaúdeRESUMO
INTRODUCTION: Depressive symptomatology is often associated with the onset of dementia, although the exact form and directionality of this association is still unclear. The aim of this study is to investigate whether depressive symptomatology at the time of dementia diagnosis was predictive of cognitive, functional, and behavioral decline over 1 year. METHODS: In a Rural and Remote Memory Clinic, 375 patients consecutively diagnosed with mild cognitive impairment, Alzheimer disease, or non-Alzheimer disease dementia completed the Center for Epidemiological Studies Depression Scale at first visit and 1-year follow-up to assess depressive symptomatology. The same cohort was evaluated for cognitive, functional, and behavioral decline through the completion of 5 clinical tests performed at the first visit and at 1-year follow-up. RESULTS: Depressive symptomatology at time of dementia diagnosis did not predict cognitive or functional decline over 1 year, although increases in depressive symptomatology over 1 year significantly correlated with higher caregiver ratings of neuropsychiatric symptom severity and related distress over that time. CONCLUSION: Increasingly severe depressive symptomatology over 1 year correlated with greater caregiver distress. This study points the way for future studies delineating the relationship between depression, dementia progression, and caregiver distress.
Assuntos
Disfunção Cognitiva , Demência , Humanos , Depressão/diagnóstico , Depressão/psicologia , Testes Neuropsicológicos , Canadá , Disfunção Cognitiva/diagnóstico , Disfunção Cognitiva/psicologia , Demência/diagnóstico , Demência/psicologia , CogniçãoRESUMO
BACKGROUND: Increasing concern around perceived neurocognitive decline is increasing the number of referrals to specialists and anxiety for patients. We aimed to explore the likelihood of the "worried well" experiencing neurocognitive decline and developing a neurological diagnosis. METHODS: A total of 166 "worried well" patients who attended the Rural and Remote Memory Clinic (RRMC) between 2004 and 2019 were included in this study. Demographic, health, social, and behavioral factors were measured at the initial visit. Mini-Mental State Examination (MMSE), Center for Epidemiologic Studies Depression Scale (CESD), and Functional Activities Questionnaire (FAQ) scores were measured and compared at initial assessment and at 1-year follow-up. MMSE scores over time were assessed with a mean follow-up of 2.95 years (SD 2.87). RESULTS: No statistically significant difference was seen in MMSE, CESD, or FAQ scores when comparing clinic day to 1-year follow-up, and no consistent pattern of MMSE score over time was seen. Of the 166 patients with subjective cognitive impairment (SCI) on initial assessment, 5 were diagnosed with Alzheimer's disease (AD) at 8.5, 3.5, 5, 3, and 1.75 years; 2 were diagnosed with MCI at 1 and 2 years; 1 was diagnosed with vascular cognitive impairment at 5 years; and 1 was diagnosed with frontotemporal dementia (FTD) at 0.5 years. CONCLUSION: The likelihood of a patient with SCI developing a neurological diagnosis is reassuringly low (9/166), but not irrelevant. This, along with the benefits of early diagnosis and treatment for dementia, leads us to believe that patients with SCI should still be seen in follow-up at least at the 1-year mark.
Assuntos
Doença de Alzheimer , Disfunção Cognitiva , Doença de Alzheimer/diagnóstico , Ansiedade , Disfunção Cognitiva/diagnóstico , Disfunção Cognitiva/etiologia , Disfunção Cognitiva/psicologia , Seguimentos , Humanos , Testes de Estado Mental e Demência , Testes NeuropsicológicosRESUMO
BACKGROUND: The aging of rural populations contributes to growing numbers of people with dementia in rural areas. Despite the key role of primary healthcare in rural settings there is limited research on effective models for dementia care, or evidence on sustaining and scaling them. The purpose of this study was to identify factors influencing sustainability and scale-up of rural primary care based memory clinics from the perspective of healthcare providers involved in their design and delivery. METHODS: Participants were members of four interdisciplinary rural memory clinic teams in the Canadian province of Saskatchewan. A qualitative cross-sectional and retrospective study design was conducted. Data were collected via 6 focus groups (n = 40) and 16 workgroup meetings held with teams over 1 year post-implementation (n = 100). An inductive thematic analysis was used to identify themes. RESULTS: Eleven themes were identified (five that influenced both sustainability and scale-up, three related to sustainability, and three related to scale-up), encompassing team, organizational, and intervention-based factors. Factors that influenced both sustainability and scale-up were positive outcomes for patients and families, access to well-developed clinic processes and tools, a confident clinic leader-champion, facilitation by local facilitators and the researchers, and organizational and leadership support. Study findings revealed the importance of particular factors in the rural context, including facilitation to support team activities, a proven ready-to-use model, continuity of team members, and mentoring. CONCLUSIONS: Interdisciplinary models of dementia care are feasible in rural settings if the right conditions and supports are maintained. Team-based factors were key to sustaining and scaling the innovation.
Assuntos
Atenção Primária à Saúde , População Rural , Estudos Transversais , Humanos , Pesquisa Qualitativa , Estudos Retrospectivos , SaskatchewanRESUMO
AIM: The objective of this scoping review of reviews will be to synthesize the existing literature to identify key elements, conceptualizations and interventions of cultural safety to improve healthcare for Indigenous Peoples. DESIGN: Eligible studies will include reviews (e.g. scoping reviews, systematic reviews and narrative reviews) focused on Indigenous cultural safety in healthcare. METHODS: Guided by Weber-Pillwax's Indigenous principles of relationality and Arksey and O'Malley's scoping review framework, a review of reviews will be conducted by searching peer-reviewed literature published between January 2010 and December 2020. The database search will include CINAHL, PubMed, Scopus, Web of Science, and Google Scholar. This scoping review protocol was registered with the Joanna Briggs Institute on January 28, 2021. DISCUSSION: There is a paucity of knowledge on existing interventions and implementation strategies to support Indigenous cultural safety within the healthcare system. Improving Indigenous cultural safety in healthcare requires a comprehensive understanding of its core components and the specific interventions. IMPACT: This review will help guide future research and enhance cultural safety interventions for Indigenous Peoples, including Indigenous Peoples with diverse genders and sexualities. The findings from this review will provide critical insight and knowledge to inform cultural safety policies, programs and practices to support healthcare for Indigenous populations.
Assuntos
Atenção à Saúde , Literatura de Revisão como Assunto , Feminino , Humanos , MasculinoRESUMO
OBJECTIVES: We describe the evaluation of remote training, an innovative use of technology to maintain older adults' virtual connection with their community and socialization, which were disrupted by the pandemic. Remote training was conducted via telephone using principles of cognitive rehabilitation and delivered by trained clinicians. METHODS: We thematically analyzed trainer reflection notes and interviews with older adult participants. RESULTS: The main facilitators were technology training with exposure, and the main barrier was fear of technology. CONCLUSIONS: We describe how telephone-based training grounded in principles of cognitive rehabilitation can be used to remotely train older adults to use new technology and to help them maintain their community-based connections and engage in socialization. CLINICAL IMPLICATIONS: Fear of technology during the pandemic can cause significant impairment in social functioning for older adults, at least when the only method for socialization is technology mediated such as during the COVID-19 pandemic. Empathically delivered remote training in an understanding manner can reduce fear and increase social and community connections in the era of physical distancing.
Assuntos
COVID-19 , Pandemias , Idoso , Humanos , Transtornos Fóbicos , SARS-CoV-2 , Isolamento SocialRESUMO
Remote approaches for dementia research are required in the era of COVID-19, but moving a research program from in person to remote involves additional considerations. We recommend using outcome measures that have psychometric properties for remote delivery, and we recommend against adapting in-person scales for remote delivery without evidence for psychometric equivalency. We suggest remote research designs that maximize benefit for participants, which could have implications for control groups. Researchers should plan for flexibility in their methods for remote research and must not assume all participants will be able to videoconference; telephone-only research is possible. We recommend performing an assessment of information communication technology infrastructure and prior exposure to this technology with each participant before making a final choice on remote methods for research. In general, researchers should adapt their methods for remote research to each participant rather than requesting participants to adapt to the researchers. Screening for sensory loss should be conducted, and the impact of this on the use of technology for remote research should be considered. In this viewpoint, we detail how individualized training is required prior to engaging in remote research, how training plans interact with cognitive impairments and, finally, the steps involved in facilitating technology-based remote data collection.
Assuntos
Pesquisa Biomédica/tendências , Demência , Telemedicina , Comunicação por Videoconferência , COVID-19 , Disfunção Cognitiva , HumanosRESUMO
BACKGROUND: The COVID-19 pandemic is affecting people with dementia in numerous ways. Nevertheless, there is a paucity of research on the COVID-19 impact on people with dementia and their care partners. OBJECTIVE: Using Twitter, the purpose of this study is to understand the experiences of COVID-19 for people with dementia and their care partners. METHODS: We collected tweets on COVID-19 and dementia using the GetOldTweets application in Python from February 15 to September 7, 2020. Thematic analysis was used to analyze the tweets. RESULTS: From the 5063 tweets analyzed with line-by-line coding, we identified 4 main themes including (1) separation and loss; (2) COVID-19 confusion, despair, and abandonment; (3) stress and exhaustion exacerbation; and (4) unpaid sacrifices by formal care providers. CONCLUSIONS: There is an imminent need for governments to rethink using a one-size-fits-all response to COVID-19 policy and use a collaborative approach to support people with dementia. Collaboration and more evidence-informed research are essential to reducing COVID-19 mortality and improving the quality of life for people with dementia and their care partners.
Assuntos
COVID-19 , Cuidadores , Demência , Família , Pessoal de Saúde , Mídias Sociais , Luto , Mineração de Dados , Humanos , Casas de Saúde , Pandemias , Qualidade de Vida , Risco , SARS-CoV-2 , Estresse Psicológico , Visitas a PacientesRESUMO
INTRODUCTION: Understanding rural-urban differences, and understanding levels of life satisfaction in rural populations, is important in planning social and healthcare services for rural populations. The objectives of this study were to determine patterns of life satisfaction in Canadian rural populations aged 45-85 years, to determine rural-urban differences in life satisfaction across a rural-urban continuum after accounting for potential confounding factors and to determine if related social and health factors of life satisfaction differ in rural and urban populations. METHODS: A secondary analysis was conducted using data from an ongoing population-based cohort study, the Canadian Longitudinal Study on Aging. A cross-sectional sample from the baseline wave of the tracking cohort was used, which was intended to be as generalizable as possible to the Canadian population. Four geographic areas were compared on a rural-urban continuum: rural, mixed (indicating some rural, but could also include some peri-urban areas), peri-urban, and urban. Life satisfaction was measured using the Satisfaction with Life Scale and dichotomized as satisfied versus dissatisfied. Other factors considered were province of residence, age, sex, education, marital status, living arrangement, household income, and chronic conditions. These factors were self-reported. Bivariate analyses using χ2 tests were conducted for categorical variables. Logistic regression models were constructed with the outcome of life satisfaction, after which a series of models were constructed, adjusting for province of residence, age, and sex, for sociodemographic factors, and for health-related factors. To report on differences in the factors associated with life satisfaction in the different areas, logistic regression models were constructed, including main effects for the variable of interest, for the variable rurality, and for the interaction term between these two variables. RESULTS: Individuals living in rural areas were more satisfied with life than their urban counterparts (odds ratio (OR)=1.23; 95% confidence interval (CI): 1.13-1.35), even after accounting for the effect of confounding sociodemographic and health-related factors (OR=1.32, 95%CI: 1.19-1.45). Those living in mixed (OR=1.30, 95%CI: 1.14-1.49) and peri-urban (OR=1.21, 95%CI: 1.07-1.36) areas also reported being more satisfied than those living in urban areas. In addition, a positive association was found between life satisfaction and age, as well as between life satisfaction and being female. A strong graded association was noted between income and life satisfaction. Most chronic conditions were associated with lower life satisfaction. Finally, no major interaction was noted between rurality and each of the previously mentioned different factors associated with life satisfaction. CONCLUSION: Rural-urban differences in life satisfaction were found, with higher levels of life satisfaction in rural populations compared to urban populations. Preventing and treating common chronic illness, and also reducing inequalities in income, may prove useful to improving life satisfaction in both rural and urban areas. Studies of life satisfaction should consider rurality as a potential confounding factor in analyses of life satisfaction within and across societies.
Assuntos
Satisfação Pessoal , População Rural , Adulto , Envelhecimento , Canadá , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Estudos Longitudinais , População UrbanaRESUMO
INTRODUCTION: The course of dementia may differ between men and women. Men, for example, are more likely to exhibit aggression. It is unclear if sex differences are present at initial presentation. The present study examines sex differences among patients at initial referral to a memory clinic. MATERIALS AND METHODS: Three hundred seventy-five (159 males, 216 females) patients referred to the University of Saskatchewan's Rural and Remote Memory Clinic participated. Data were collected from patients and caregivers at initial assessment. Cognitive, functional, and demographic information were compared between males and females. RESULTS: Males and females presented to the clinic at similar ages. Females were more likely to have a son or daughter caregiver and to live alone. Males were more likely to be currently working. No statistically significant differences were found for cognitive or functional assessment scores. DISCUSSION: Within this rural and remote sample, there was equivalence between male and female level of cognitive decline, function and neuropsychiatric symptoms at initial referral. Both sexes were of similar ages at the time of initial presentation. These findings may provide reassurance to patients and their family members as it does not appear that patients of one sex were referred later than the other.
Assuntos
Instituições de Assistência Ambulatorial , Demência/diagnóstico , Pacientes/estatística & dados numéricos , População Rural , Idoso , Cuidadores , Disfunção Cognitiva , Feminino , Humanos , Masculino , Saskatchewan , Fatores SexuaisRESUMO
BACKGROUND AND OBJECTIVES: The 12-item Short Form Health Survey (SF-12) is a widely used measure of health related quality of life, but has been criticized for lacking an empirically supported model and producing biased estimates of mental and physical health status for some groups. We explored a model of measurement with the SF-12 and explored evidence for measurement invariance of the SF-12. RESEARCH DESIGN AND METHODS: The SF-12 was completed by 429 caregivers who accompanied patients with cognitive concerns to a memory clinic designed to service rural/remote-dwelling individuals. A multi-group confirmatory factor analysis was used to compare the theoretical measurement model to two empirically identified factor models reported previously in general population studies. RESULTS: A model that allowed mental and physical health to correlate, and some items to cross-load provided the best fit to the data. Using that model, measurement invariance was then assessed across sex and metropolitan influence zone (MIZ; a standardized measure of degree of rurality). DISCUSSION: Partial scalar invariance was demonstrated in both analyses. Differences by sex in latent item intercepts were found for items assessing feelings of energy and depression. Differences by MIZ in latent item intercepts were found for an item concerning how current health limits activities. IMPLICATIONS: The fitting model was one where the mental and physical health subscales were correlated, which is not provided in the scoring program offered by the publishers. Participants' sex and MIZ should be accounted for when comparing their factor scores on the SF-12. Additionally, consideration of geographic residence and associated cultural influences is recommended in future development and use of psychological measures with such populations.
Assuntos
Inquéritos Epidemiológicos/normas , Qualidade de Vida , Atenção Secundária à Saúde/normas , Adulto , Viés , Cuidadores/psicologia , Disfunção Cognitiva/psicologia , Análise Fatorial , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos Testes , Características de Residência/classificaçãoRESUMO
BACKGROUND: Young-onset dementia (YOD) is defined as the onset of dementia symptoms before the age of 65 years and accounts for 2-8% of dementia. YOD patients and their caregivers face unique challenges in diagnosis and management. We aimed to compare the characteristics of rural YOD and late-onset dementia (LOD) patients at a rural and remote memory clinic in Western Canada. METHODS: A total of 333 consecutive patients (YOD = 61, LOD = 272) at a rural and remote memory clinic between March 2004 and July 2016 were included in this study. Each patient had neuropsychological assessment. Health, mood, function, behaviour and social factors were also measured. Both groups were compared using χ2 tests and independent sample tests. RESULTS: YOD patients were more likely to be married, employed, current smokers and highly educated. They reported fewer cognitive symptoms, but had more depressive symptoms. YOD patients were less likely to live alone and use homecare services. YOD caregivers were also more likely to be a spouse and had higher levels of distress than LOD caregivers. Both YOD and LOD patient groups were equally likely to have a driver's licence. CONCLUSIONS: Our findings indicate YOD and LOD patients have distinct characteristics and services must be modified to better meet YOD patient needs. In particular, the use of homecare services and caregiver support may alleviate the higher levels of distress found in YOD patients and their caregivers. Additional research should be directed to addressing YOD patient depression, caregiver distress and barriers to services.
Assuntos
Doença de Alzheimer/fisiopatologia , Disfunção Cognitiva/fisiopatologia , Demência Vascular/fisiopatologia , Depressão/psicologia , Demência Frontotemporal/fisiopatologia , Doença por Corpos de Lewy/fisiopatologia , Adulto , Idade de Início , Idoso , Idoso de 80 Anos ou mais , Doença de Alzheimer/enfermagem , Doença de Alzheimer/psicologia , Cuidadores/psicologia , Cognição , Disfunção Cognitiva/enfermagem , Disfunção Cognitiva/psicologia , Demência/enfermagem , Demência/fisiopatologia , Demência/psicologia , Demência Vascular/enfermagem , Demência Vascular/psicologia , Feminino , Demência Frontotemporal/enfermagem , Demência Frontotemporal/psicologia , Acessibilidade aos Serviços de Saúde , Serviços de Assistência Domiciliar , Humanos , Transtornos de Início Tardio , Doença por Corpos de Lewy/enfermagem , Doença por Corpos de Lewy/psicologia , Masculino , Pessoa de Meia-Idade , Características de Residência/estatística & dados numéricos , População Rural , SaskatchewanRESUMO
BACKGROUND: A Will, Power of Attorney, and Advanced Healthcare Directive are critical to guide decision-making in patients with dementia. We identified characteristics that are associated with the existence of these documents in patients who presented to a rural and remote memory clinic (RRMC). METHODS: Ninety-five consecutive patients were included in this study. Patients and caregivers completed questionnaires on initial presentation to the RRMC and patients were asked if they had legal documents. Patients also completed neuropsychological testing. Statistical analysis (t-test and χ2 test) was performed to identify significant variables. RESULTS: Seventy (73.7%) patients had a Will, 62 (65.3%) had a Power of Attorney, and 21 (22.1%) had an Advanced Healthcare Directive. Having a Will was associated with good quality of life (p = 0.001), living alone or with a spouse or partner only (p = 0.034), poor verbal fluency (p = 0.055), and European ethnicity (p = 0.028). Factors associated with having a Power of Attorney included good quality of life (p = 0.031), living alone or with a spouse or partner only (p = 0.053), and poor verbal fluency (p = 0.015). Old age (p = 0.015), poor verbal fluency (p = 0.023), and greater severity of cognitive and functional impairment (p = 0.023) were associated with having an Advanced Healthcare Directive. CONCLUSIONS: Our results indicate that poor quality of life, good performance on verbal fluency, Indigenous ethnicity, and living with others are associated with a lower likelihood of legal documents in patients with dementia. These factors can help physicians identify patients at risk of leaving their legal affairs unattended to. Physicians should discuss the creation of legal documents early on in patients with signs of dementia.
Assuntos
Diretivas Antecipadas , Demência , Qualidade de Vida , População Rural , Testamentos , Adulto , Idoso , Idoso de 80 Anos ou mais , Instituições de Assistência Ambulatorial , Feminino , Humanos , Masculino , Transtornos da Memória , Pessoa de Meia-Idade , SaskatchewanRESUMO
BACKGROUND: Cognitive function is important for healthy aging. Social support availability (SSA) may modify cognitive function. We descriptively examined the association between SSA and cognitive function in a population-level sample of middle- and older-aged adults. METHODS: We analyzed the tracking dataset of the Canadian Longitudinal Study on Aging. Participants aged between 45 and 85 years answered questions about SSA and performed three cognitive tests (Rey Auditory Verbal Learning Test, Animal Fluency Test and Mental Alternation Test) via telephone. We divided global SSA and global cognitive function scores into tertiles and generated contingency tables for comparisons across strata defined by sex, age group, region of residence, urban vs. rural residence and education. RESULTS: The proportion of participants with low global cognitive function was often greater among persons who reported low global SSA. The proportion of persons with high cognitive function was greater in participants with high SSA. The findings were most pronounced for females, 45- to 54-year olds, all regions (especially Québec) except Atlantic Canada, urban dwellers and persons with less than high school education. CONCLUSIONS: Our results can help public health officials focus on providing social supports to subgroups of the population who would benefit the most from policy interventions.
Assuntos
Cognição , Apoio Social , Idoso , Idoso de 80 Anos ou mais , Bases de Dados Factuais , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Saúde PúblicaRESUMO
BACKGROUND: With rural population aging there are growing numbers of people with dementia in rural and remote settings. The role of primary health care (PHC) is critical in rural locations, yet there is a lack of rural-specific PHC models for dementia, and little is known about factors influencing the development, implementation, and sustainability of rural PHC interventions. Using a community-based participatory research approach, researchers collaborated with a rural PHC team to co-design and implement an evidence-based interdisciplinary rural PHC memory clinic in the Canadian province of Saskatchewan. This paper reports barriers and facilitators to developing, implementing, and sustaining the intervention. METHODS: A qualitative longitudinal process evaluation was conducted over two and half years, from pre- to post-implementation. Data collection and analyses were guided by the Consolidated Framework for Implementation Research (CFIR) which consists of 38 constructs within five domains: innovation characteristics, outer setting, inner setting, individual characteristics, and process. Data were collected via focus groups with the PHC team and stakeholders, smaller team workgroup meetings, and team member interviews. Analysis was conducted using a deductive approach to apply CFIR codes to the data and an inductive analysis to identify barriers and facilitators. RESULTS: Across all domains, 14 constructs influenced development and implementation. Three domains (innovation characteristics, inner setting, process) were most important. Facilitators were the relative advantage of the intervention, ability to trial on a small scale, tension for change, leadership engagement, availability of resources, education and support from researchers, increased self-efficacy, and engagement of champions. Barriers included the complexity of multiple intervention components, required practice changes, lack of formal incentive programs, time intensiveness of modifying the EMR during iterative development, lack of EMR access by all team members, lack of co-location of team members, workload and busy clinical schedules, inability to justify a designated dementia care manager role, and turnover of PHC team members. CONCLUSIONS: The study identified key factors that supported and hindered the development and implementation of a rural-specific strategy for dementia assessment and management in PHC. Despite challenges related to the rural context, the researcher-academic partnership was successful in developing and implementing the intervention.