Behavioral and psychological symptoms of dementia in the long-term care setting: assessment of aged adults and intervention for caregivers.

Due to the progressive need for care, older adults with dementia are at risk of becoming institutionalized. Caregivers of these patients are tasked with the challenge of controlling behavioral and psychological symptoms without sufficient knowledge and are therefore at greater risk of developing physical and mental health problems. In this context, psychoeducational interventions can help greatly toward improving caregiver well-being. Objective: to investigate the prevalence of behavioral and psychological symptoms of dementia (BPSD) in aged residents of long-term care facilities (LTCFs), to determine the prevalence of burden and common mental disorders in caregivers, and to assess the effects of a psychoeducational intervention. Methods: an intervention study was performed at LTCFs for aged people. The following instruments were used: Self-Reporting Questionnaire and Zarit Burden Interview for caregivers; and the MMSE, Katz Index, Clinical Dementia Rating scale and Neuropsychiatry Inventory-Questionnaire for older adults. Results: Of the 72 aged residents assessed, 52 (72.2%) were female and mean age was 82.3 (±8.14) years. The most prevalent neuropsychiatric symptoms were euphoria and elation (74%), followed by agitation and aggression (74%). Of the 54 caregivers, 49 (90.7%) were women and mean age was 33.9 (±10.8) years. Overall, 33.3% screened positive for common mental disorder and 36.1% for burden/overload. A statistically significant association was found between burden and working in philanthropic institutions (p=0.003) and also between burden and presence of common mental disorder or otherwise (p=0.001). After the psychoeducational intervention, 42.8% reported reduced burden. Conclusion: The residents presented neuropsychiatric symptoms. Caregivers showed burden and common mental disorders, especially in philanthropic institutions. It was observed a reduction in burden of caregivers with psychoeducational intervention, showing the importance of this strategy.

Em razão do aumento progressivo da necessidade de cuidados, idosos com demência apresentam risco de institucionalização. Os cuidadores desses pacientes são desafiados a controlar os sintomas comportamentais e psicológicos da demência sem o conhecimento adequado e, como resultado, estão em maior risco de adoecimento físico e emocional. Nesse contexto, a intervenção psicoeducacional contribui significativamente para a melhoria do bem-estar do cuidador. Objetivo: Investigar a prevalência de sintomas comportamentais e psicológicos na demência em idosos de instituições de longa permanência, verificar a prevalência de sobrecarga e transtorno mental comum nos cuidadores e avaliar os efeitos de uma intervenção psicoeducacional. Métodos: Estudo de intervenção realizado em instituições de longa permanência para idosos. Os instrumentos utilizados foram: Self-Reporting Questionnaire e Zarit Burden Interview para os cuidadores e o Miniexame do Estado Mental, Katz Index, Clinical Dementia Rating e Neuropsychiatry Inventory-Questionnaire para os idosos. Resultados: Dos 72 idosos, 52 (72,2%) eram mulheres, com média de idade de 82,3 (±8,14) anos. Os sintomas neuropsiquiátricos mais prevalentes foram: euforia e elação (74%) e agitação e agressividade (74%). Dos 54 cuidadores, 49 (90,7%) eram mulheres, com média de idade de 33,9 (±10,8) anos. Apresentaram rastreio positivo para transtorno mental comum 33,3% e para sobrecarga 36,1%. Foi encontrada associação estatisticamente significativa entre sobrecarga e trabalhar em instituições filantrópicas (p=0,003), assim como entre a sobrecarga e ter ou não transtorno mental comum (p=0,001). Após a intervenção psicoeducacional, 42,8% apresentaram redução da sobrecarga. Conclusão: Os residentes apresentaram sintomas neuropsiquiátricos. Os resultados dos cuidadores indicaram a presença de sobrecarga e outras manifestações em saúde mental, principalmente em instituições filantrópicas, além de demonstrar a importância de intervenções psicoeducativas voltadas aos cuidadores, considerando que foram observados efeitos na redução da sobrecarga para o grupo intervenção.

Who cares for the carer? Codesigning a carer health and wellbeing clinic for older care partners of older people in Australia.

INTRODUCTION: Older carers or 'care partners' of older people experiencing care needs often provide essential support, at times while neglecting their own health and well-being. This is an increasingly frequent scenario due to both demographic changes and policy shifts towards ageing in place. Multiple community stakeholders within the care and support ecosystem hold valuable expertise about the needs of older care partners, and the programme and policy responses that may better support their health and well-being. The aim of this study was to identify the perspectives of stakeholders obtained through the codesign phase of a multicomponent research project investigating new models of care and support for older care partners suitable for the Australian context. METHODS: Principles of codesign were used to engage a purposeful sample of older care partners, health professionals, researchers, policy makers and health service administrators. Participants took part in a series of three codesign workshops conducted remotely via video conferencing. The workshops were supported with briefing material and generated consensus-based summaries, arriving at a preferred service model. FINDINGS: This paper reports the research design and structure of the codesign panels, the range of findings identified as important to support the health and well-being of older carers of older people, and the resulting service model principles. The codesigned and preferred model of care is currently being prepared for implementation and evaluation in Australia. PUBLIC CONTRIBUTION: This study was conducted using codesign methodology, whereby stakeholders including older care partners and others involved in supporting older carers, were integrally involved with design, development, results and conclusions.

Association among inflammaging, body composition, physical activity, and physical function tests in physically active women.

Background: Inflammaging is a phenomenon that has been associated with the development and progression of sarcopenia and frailty syndrome. According to the literature, on the one side, the increase in body fat is associated with a systemic pro-inflammatory status, which consequently favors inflammaging, and on the other side, the regular practice of physical exercise can mitigate the development of this scenario. Therefore, here, we aimed to evaluate the association between inflammaging and physical factors, both body and functional, in a group of physically active older women. Methods: Seventy older women (mean age 72.66 ± 6.17 years) participated in this observational cross-sectional and were separated into the eutrophic, overweight, and obese groups. It was assessed: by bioimpedance-body fat percentage (Fat%) and total (Fat kg), skeletal muscle mass (muscle), and free fat mass both in percentage (FFM%) and total (FFMkg); by the International Physical Activity Questionnaire (IPAQ)-the time of moderate-intensity physical activity per week; by physical tests-handgrip (HG), sit-up-stand-on-the-chair in 5 repetitions (Sit-up) and vertical squat jump test (SJ); in addition to the determination of serum cytokine concentration (IL-6, TNF-α, IL-10, and IL-8), and also body mass index (BMI) and calf circumference (Calf). Results: Higher FFM% and lower body fat (both kg and %) were found in the eutrophic group than in the other groups. The eutrophic group also performed more weekly physical activity, jumped higher, and presented not only higher serum IL-6 concentration but also an increased ratio of IL-10/IL-6, IL-10/TNF-α, IL-10/IL-8 as compared to the values found in the overweight group. The obese group presented higher body fat (kg and %) and lower FFM% than the other groups and also higher serum IL-6 concentration than the overweight group. Interestingly, several significant negative and positive correlations between body composition, physical tests, and serum cytokine concentrations were found in the eutrophic and obese groups. Conclusion: While the eutrophic older women group showed a remarkable regulation of the systemic inflammatory status with positive associations in the physical parameters assessed, the overweight and obese groups presented impairment regulations of the inflammaging, which could be related to less weekly physical activity and higher body fat.

iSupport-Brasil: Cross-cultural adaptation of the content included in the iSupport program for caregivers of people who have dementia.

OBJECTIVE: Examine the process of culturally adapting the content of the World Health Organization iSupport program for family caregivers of people living with dementia in Brazil. METHOD: This is a multicenter and methodological study to cross-culturally adapt the iSupport program. Initially, the content of the iSupport program was translated into Brazilian Portuguese by professional translator trained in Psychology, with mastery of the original language of the content (English). Focus groups were then held with caregivers/former caregivers of people who have dementia (n = 24) and health professionals specialized in aging (n = 24). The participants had access to part of the iSupport material for analysis purposes. Semi-structured interviews were conducted between June and September 2019. All the interviews were recorded and transcribed in full for subsequent analysis. All the ethical aspects were respected. RESULTS: The translator implemented some cross-cultural adaptations, such as substituting 69 proper names used in the original version by names of different Brazilian regions. In relation to the analysis of the material and comments from the focus groups, in general, all the participants had positive opinions about the material included in iSupport. Some changes were suggested in relation to the terminology and examples given in the modules to better fit the Brazilian culture and health systems, and links to relevant pages of the local Alzheimer's association were included. All the linguistic and cultural adaptations proposed were systematically documented and duly justified in structured forms provided by the World Health Organization, which approved all of them after verification of fidelity. CONCLUSION: The product of this research is the first version of the iSupport-Brasil program and the inclusion of its content in a digital platform. For the most part, the content offered in iSupport proved to be an important online tool to provide support and diverse information to the caregivers of people who have dementia.

Behavioral and psychological symptoms of dementia in the long-term care setting: assessment of aged adults and intervention for caregivers / Sintomas comportamentais e psicológicos na demência no contexto da longa permanência: avaliação de idosos e intervenção para cuidadores

ABSTRACT Due to the progressive need for care, older adults with dementia are at risk of becoming institutionalized. Caregivers of these patients are tasked with the challenge of controlling behavioral and psychological symptoms without sufficient knowledge and are therefore at greater risk of developing physical and mental health problems. In this context, psychoeducational interventions can help greatly toward improving caregiver well-being. Objective: to investigate the prevalence of behavioral and psychological symptoms of dementia (BPSD) in aged residents of long-term care facilities (LTCFs), to determine the prevalence of burden and common mental disorders in caregivers, and to assess the effects of a psychoeducational intervention. Methods: an intervention study was performed at LTCFs for aged people. The following instruments were used: Self-Reporting Questionnaire and Zarit Burden Interview for caregivers; and the MMSE, Katz Index, Clinical Dementia Rating scale and Neuropsychiatry Inventory-Questionnaire for older adults. Results: Of the 72 aged residents assessed, 52 (72.2%) were female and mean age was 82.3 (±8.14) years. The most prevalent neuropsychiatric symptoms were euphoria and elation (74%), followed by agitation and aggression (74%). Of the 54 caregivers, 49 (90.7%) were women and mean age was 33.9 (±10.8) years. Overall, 33.3% screened positive for common mental disorder and 36.1% for burden/overload. A statistically significant association was found between burden and working in philanthropic institutions (p=0.003) and also between burden and presence of common mental disorder or otherwise (p=0.001). After the psychoeducational intervention, 42.8% reported reduced burden. Conclusion: The residents presented neuropsychiatric symptoms. Caregivers showed burden and common mental disorders, especially in philanthropic institutions. It was observed a reduction in burden of caregivers with psychoeducational intervention, showing the importance of this strategy.

RESUMO Em razão do aumento progressivo da necessidade de cuidados, idosos com demência apresentam risco de institucionalização. Os cuidadores desses pacientes são desafiados a controlar os sintomas comportamentais e psicológicos da demência sem o conhecimento adequado e, como resultado, estão em maior risco de adoecimento físico e emocional. Nesse contexto, a intervenção psicoeducacional contribui significativamente para a melhoria do bem-estar do cuidador. Objetivo: Investigar a prevalência de sintomas comportamentais e psicológicos na demência em idosos de instituições de longa permanência, verificar a prevalência de sobrecarga e transtorno mental comum nos cuidadores e avaliar os efeitos de uma intervenção psicoeducacional. Métodos: Estudo de intervenção realizado em instituições de longa permanência para idosos. Os instrumentos utilizados foram: Self-Reporting Questionnaire e Zarit Burden Interview para os cuidadores e o Miniexame do Estado Mental, Katz Index, Clinical Dementia Rating e Neuropsychiatry Inventory-Questionnaire para os idosos. Resultados: Dos 72 idosos, 52 (72,2%) eram mulheres, com média de idade de 82,3 (±8,14) anos. Os sintomas neuropsiquiátricos mais prevalentes foram: euforia e elação (74%) e agitação e agressividade (74%). Dos 54 cuidadores, 49 (90,7%) eram mulheres, com média de idade de 33,9 (±10,8) anos. Apresentaram rastreio positivo para transtorno mental comum 33,3% e para sobrecarga 36,1%. Foi encontrada associação estatisticamente significativa entre sobrecarga e trabalhar em instituições filantrópicas (p=0,003), assim como entre a sobrecarga e ter ou não transtorno mental comum (p=0,001). Após a intervenção psicoeducacional, 42,8% apresentaram redução da sobrecarga. Conclusão: Os residentes apresentaram sintomas neuropsiquiátricos. Os resultados dos cuidadores indicaram a presença de sobrecarga e outras manifestações em saúde mental, principalmente em instituições filantrópicas, além de demonstrar a importância de intervenções psicoeducativas voltadas aos cuidadores, considerando que foram observados efeitos na redução da sobrecarga para o grupo intervenção.

Understanding the Role, Quality of Life and Strategies Used by Older Carers of Older People to Maintain Their Own Health and Well-Being: A National Australian Survey.

Introduction: Carers play a critical role in supporting older people with health problems to remain living at home. This study aimed to understand the role and quality of life of older carers of older people and identify strategies used to manage their own health and well-being. Methods: Older carers (aged ≥50 years) of older people (aged ≥65 years) in Australia participated in a cross-sectional survey focused on carer roles, self-rated health, information and activities used to maintain their carer role and health, barriers to accessing health care, and assessment of quality of life (QoL) using the Dementia Quality of Life Scale for Older Family Carers. Multiple regression analysis examined relationships between variables and the QoL outcome. Results: The survey was completed by 189 older carers (mean age: 68 years; SD = 9.3). Most were female (83.5%), 80.2% providing care daily and 47.8% provided ≥six hours care daily. Almost half (45.1%) self-reported their health as average or below. Despite rating ensuring personal health as very important (mean importance 8/10), only 46.3% reported receiving support from their general practitioner for their carer role. The most common barrier to accessing care for themselves was "not having enough time". Factors independently associated with poorer carer QoL were living with the care-recipient, caring for someone with depression/anxiety and poor care-recipient health. Factors independently associated with higher carer QoL were placing high importance on personal health, receiving assistance from a specialist clinic as a carer, and older age. Conclusion: Older carers of older people provide high levels of care and experience reduced quality of life. Innovative approaches that provide integrated care and support for older carers to promote their QoL are urgently needed.

Impact of long-term care facilities' size on adherence to COVID-19' infection prevention guidance. / Impacto do tamanho das instituições de longa permanência na adesão às orientações de prevenção de infecções por COVID-19.

OBJECTIVE: to evaluate the adherence of Brazilian long-term care facilities to the World Health Organization Infection Prevention and Control guidance, and assess the association of their size with the adherence to these recommendations. METHOD: cross-sectional study conducted with facilities' managers. Authors developed a 20-item questionnaire based on this guidance, and a global score of adherence, based on the adoption of these recommendations. Adherence was classified as (1) excellent for those who attended ≥14 out of 20 recommendations; (2) good for 10 to 13 items; and (3) low for those with less than ten items. Facilities' sizes were established as small, intermediate, and large according to a two-step cluster analysis. Descriptive statistics and chi-square tests were used at a 5% significance level. RESULTS: among 362 included facilities, 308 (85.1%) adhered to 14 or more recommendations. Regarding its size, adherence to screening COVID-19 symptoms of visitors (p=0.037) and isolating patients until they have had two negative laboratory tests (p=0.032) were lower on larger ones compared to medium and small facilities. CONCLUSION: adherence to COVID-19 mitigation measures in Brazilian facilities was considered excellent for most of the recommendations, regardless of the size of the units.

Vertical Jump Tests: A Safe Instrument to Improve the Accuracy of the Functional Capacity Assessment in Robust Older Women.

Age-related decreases in muscle function lead to disabilities and are associated with negative health outcomes in older people. Although several physical tests can be used to assess physical performance, muscle strength, and power, their interpretation can be hampered by the ceiling effect of some of them. The aim of this study was to assess whether vertical jump tests are safe in terms of physical integrity and whether they are useful in assessing physical performance in forty-one robust older women. The investigation entailed an assessment of anthropometric characteristics, physical functioning tests (Short Physical Performance Battery (SPPB), sit-to-up 5 times and sit-to-up 30 s, gait speed, time-up-to-go test (TUGT)), and tests evaluating muscle strength and power (handgrip, lower limb isokinetic tests, and vertical jumping tests). Significant negative correlations were found between vertical jumping tests and BMI, body fat percentage, sit-to-up 5 times and TUGT. In addition, significant positive correlations were observed between vertical jumping tests and SPPB, gait speed, handgrip, and concentric isokinetic tests of knee muscles. No adverse events in volunteers' physical integrity were reported during and after the performance of all physical tests. Thus, the study results showed that vertical jumping tests are safe and accurate for assessing physical performance and are useful for monitoring age-related loss of muscle performance in robust older women.

Usability and acceptability of internet-based interventions for family carers of people living with dementia: systematic review.

Objectives: Internet-based interventions can help carers of people living with dementia to cope with care-related challenges and can help improve their wellbeing. This systematic review aimed at investigating the criteria of usability and acceptability of self-guided internet-based interventions for family carers of people living with dementia. Method: Searches were conducted on PubMed, Virtual Health Library Regional Portal (Americas), MEDLINE, PsycINFO, Scopus, and Cochrane. Studies published up to December 2019, in English, Portuguese, or Spanish, were eligible. We followed the definition/criteria from ISO ISO-9241-11 for usability (efficiency, effectiveness, and satisfaction) and acceptability (barriers for using and utility). Methodological quality was evaluated using specific tools according to each study design. Results: Ten studies were included, all of which had high methodological quality. Carers of people living with dementia indicated that internet-based interventions were mostly effective, efficient, and satisfactory. They considered these to be informative, relevant, and functional, highlighting the utility and intention of using the resource in the future. The high heterogeneity in the terms and methods used to evaluate usability and acceptability hindered cross-study comparisons, however internet-based interventions were considered useful and acceptable by most carers. Conclusion: Future research should consider expanding the criteria of usability and acceptability to better reflect the needs of this population.

Measurement properties of self-report instruments to assess health literacy in older adults: a systematic review.

BACKGROUND: High health literacy (HL) is important to optimise health outcomes, particularly for older people (who are substantial consumers of health services) and their adult caregivers. The aim of this systematic review was to evaluate measurement properties of HL instruments tested with these population groups. MATERIALS AND METHODS: Six databases (MEDLINE (OVID); CINAHL; EMBASE (OVID); PsycInfo; Scopus; Cochrane Library) were searched for studies evaluating eight measurement properties of HL tools administered to older people or their caregivers. Only studies evaluating multi-domain self-report HL tools were included in analyses, using the COSMIN methodology. RESULTS: From 4261 unique papers located, 11 met inclusion criteria; six reported measurement properties of three HL self-report tools administered to older people (HLQ, eHEALS, and HeLMS) so are reported in this review, none involved caregiver samples. The HLQ and HeLMS were rated "moderate," and eHEALS "low" for tool development. The HLQ, examined in four included studies, had the highest ratings and quality of evidence across the three measurement properties investigated in included papers. CONCLUSION: The HLQ was the most highly rated self-report HL tool of just three tested with older people. Further studies evaluating measurement properties of self-report HL tools used with older people and/or their caregivers are needed.Implications for rehabilitationHealth literacy is important to optimise health outcomes of interventions for older people and their adult caregivers.Few studies have evaluated measurement properties of self-report / multi-domain health literacy tools for this population.The Health Literacy Questionnaire (HLQ) had the highest ratings and quality of evidence across the three measurement properties investigated in included studies, and is recommended for use in rehabilitation settings.

Impacto do tamanho das instituições de longa permanência na adesão às orientações de prevenção de infecções por COVID-19 / Impact of long-term care facilities' size on adherence to COVID-19' infection prevention guidance / Impacto del tamaño de las instituciones de larga estancia en la adhesión a las orientaciones de prevención de infecciones por COVID-19

Resumo Objetivo: avaliar a adesão das instituições de longa permanência brasileiras às orientações de Prevenção e Controle de Infecções da Organização Mundial da Saúde, observando a associação entre seu porte e a adesão a essas recomendações. Método: estudo transversal realizado com gestores de estabelecimentos. Os autores desenvolveram um questionário de 20 itens, com base nessas orientações, e um escore global de adesão, com base na adesão a essas recomendações. A adesão foi classificada como (1) excelente para aquelas que atenderam ≥14 de 20 recomendações, (2) bom para 10 a 13 itens e (3) baixo para aquelas com menos de dez itens. O tamanho das instalações foi classificado como pequeno, médio e grande, de acordo com uma análise de cluster em duas etapas. Estatística descritiva e teste de qui-quadrado foram utilizados com nível de significância de 5%. Resultados: das 362 instituições incluídas, 308 (85,1%) aderiram a 14 ou mais recomendações. Em relação ao seu tamanho, a adesão à triagem de sintomas de COVID-19 dos visitantes (p=0,037) e ao isolamento de pacientes até que tenham dois exames laboratoriais negativos (p=0,032) foi menor em estabelecimentos maiores, em comparação com estabelecimentos de médio e pequeno porte. Conclusão: a adesão às medidas de mitigação da COVID-19 nas unidades brasileiras foi considerada excelente para a maioria das recomendações, independentemente do porte das unidades.

Abstract Objective: to evaluate the adherence of Brazilian long-term care facilities to the World Health Organization Infection Prevention and Control guidance, and assess the association of their size with the adherence to these recommendations. Method: cross-sectional study conducted with facilities' managers. Authors developed a 20-item questionnaire based on this guidance, and a global score of adherence, based on the adoption of these recommendations. Adherence was classified as (1) excellent for those who attended ≥14 out of 20 recommendations; (2) good for 10 to 13 items; and (3) low for those with less than ten items. Facilities' sizes were established as small, intermediate, and large according to a two-step cluster analysis. Descriptive statistics and chi-square tests were used at a 5% significance level. Results: among 362 included facilities, 308 (85.1%) adhered to 14 or more recommendations. Regarding its size, adherence to screening COVID-19 symptoms of visitors (p=0.037) and isolating patients until they have had two negative laboratory tests (p=0.032) were lower on larger ones compared to medium and small facilities. Conclusion: adherence to COVID-19 mitigation measures in Brazilian facilities was considered excellent for most of the recommendations, regardless of the size of the units.

Resumen Objetivo: evaluar la adhesión de instituciones brasileñas de larga estancia a las orientaciones de Prevención y Control de Infecciones de la Organización Mundial de la Salud y evaluar la asociación entre su tamaño y la adhesión a esas recomendaciones. Método: estudio transversal realizado con gerentes de establecimientos. Los autores desarrollaron un cuestionario de 20 ítems basado en estas directrices y un puntaje general de cumplimiento acorde a la observancia de estas recomendaciones. La adhesión se calificó (1) excelente para aquellas que cumplieron con ≥14 de 20 recomendaciones; (2) buena para 10 a 13 artículos; y (3) baja para aquellas con menos de diez elementos. El tamaño de las instalaciones se clasificó como pequeños, medianos y grandes de acuerdo con un análisis de clúster de dos pasos. Se utilizó estadística descriptiva y la prueba de chi-cuadrado con un nivel de significancia del 5%. Resultados: de las 362 instituciones incluidas, 308 (85,1%) se adhirieron a 14 o más recomendaciones. En cuanto a su tamaño, la adhesión al cribado de síntomas de COVID-19 de los visitantes (p=0,037) y al aislamiento de los pacientes hasta que tengan dos pruebas de laboratorio negativas (p=0,032) fue menor en los establecimientos más grandes en comparación con los establecimientos medianos y pequeños. Conclusión: la adhesión a las medidas de mitigación de la COVID-19 en las unidades brasileñas fue considerada excelente para la mayoría de las recomendaciones, independientemente del tamaño de las unidades.

Association between baseline Mini-Mental State Examination score and dementia incidence in a cohort of oldest old.

BACKGROUND: The Brazilian population has aged rapidly. The oldest old, defined as persons aged 80 years or older, is the fastest growing segment of the Brazilian population. Several instruments have been used to assess the cognitive performance of the older people and predict dementia. One of the most commonly used is the Mini-Mental State Examination (MMSE). OBJECTIVE: The aim of this study was to investigate the relationship between baseline MMSE score and the incidence of dementia in a Brazilian cohort of independent oldest old. METHODS: Sociodemographic data and serial cognitive assessment of 248 older adults were analyzed. RESULTS: Mean follow-up time of subjects was 4.0(±1.9) years, 71.4% were women, and mean MMSE score at entry was 25(±3.5). Mean MMSE scores at baseline were significantly higher (p=0.001) in the cognitively intact group than in those who developed dementia. The logistic regression showed that for a one point increase in MMSE score at baseline there was a 10% reduction in the probability of dementia. CONCLUSIONS: In the Brazilian scenario of a rapidly growing population of oldest old, the extensive use of the MMSE gives rise to the need not only to determine its effectiveness for screening dementia, but also to interpret its score in terms of future conversion to dementia.

Association between baseline Mini-Mental State Examination score and dementia incidence in a cohort of oldest old / Associação entre a pontuação inicial do Miniexame do Estado Mental e a incidência de demência em uma coorte de longevos

ABSTRACT Background: The Brazilian population has aged rapidly. The oldest old, defined as persons aged 80 years or older, is the fastest growing segment of the Brazilian population. Several instruments have been used to assess the cognitive performance of the older people and predict dementia. One of the most commonly used is the Mini-Mental State Examination (MMSE). Objective: The aim of this study was to investigate the relationship between baseline MMSE score and the incidence of dementia in a Brazilian cohort of independent oldest old. Methods: Sociodemographic data and serial cognitive assessment of 248 older adults were analyzed. Results: Mean follow-up time of subjects was 4.0(±1.9) years, 71.4% were women, and mean MMSE score at entry was 25(±3.5). Mean MMSE scores at baseline were significantly higher (p=0.001) in the cognitively intact group than in those who developed dementia. The logistic regression showed that for a one point increase in MMSE score at baseline there was a 10% reduction in the probability of dementia. Conclusions: In the Brazilian scenario of a rapidly growing population of oldest old, the extensive use of the MMSE gives rise to the need not only to determine its effectiveness for screening dementia, but also to interpret its score in terms of future conversion to dementia.

RESUMO Antecedentes: A população brasileira envelheceu rapidamente. Os longevos, definidos como pessoas com 80 anos ou mais, são o segmento da população brasileira que mais cresce. Diversos instrumentos têm sido usados para avaliar o desempenho cognitivo de idosos e para predizer demência. Um dos instrumentos mais utilizados é o Miniexame do Estado Mental (MEEM). Objetivo: Nosso objetivo foi investigar a relação entre a pontuação inicial do MEEM e a incidência de demência em uma coorte brasileira de idosos longevos independentes. Métodos: Foram avaliados dados de 248 idosos por meio de um questionário sociodemográfico e de avaliações cognitivas seriadas. Resultados: O tempo médio de acompanhamento dos participantes foi de 4,0 (±1,9) anos. Eram mulheres 71,4% deles e a pontuação média do MEEM na entrada foi de 25 (±3,5) pontos. As pontuações médias do MEEM no início do estudo foram significativamente maiores (p=0,001) no grupo cognitivamente intacto do que naqueles que desenvolveram demência. A regressão logística mostrou que, para cada ponto a mais na pontuação do MEEM no início do estudo, houve redução de 10% na probabilidade de desenvolver demência. Conclusões: No cenário brasileiro de rápido crescimento da população de idosos longevos, o uso da ferramenta cognitiva mais amplamente utilizada cria a necessidade de determinar não apenas sua eficácia no rastreamento da demência, mas também de interpretar seu escore considerando-se a futura conversão para demência.

Knowledge and attitudes in dementia held by general practitioners in the primary care setting of Botucatu, São Paulo, Brazil.

BACKGROUND: Alzheimer's disease (AD) is the leading cause of dementia worldwide. Despite alarming evidence on dementia prevalence, the condition is still underdiagnosed by general practitioners (GPs) in primary care. Early detection of the disease is beneficial for patients and relatives, who should be provided comprehensive guidance on dealing with dementia complications, covering medical, family and social aspects, thereby providing an opportunity to plan for the future. OBJECTIVE: The objective of this study was to assess the knowledge of and attitudes toward dementia held by GPs from a city in the interior of São Paulo State, Brazil. METHODS: A non-randomized intervention study was conducted involving six lectures about dementia. Before and after the intervention, the participating physicians completed two quizzes about knowledge of and attitudes towards dementia. The study was carried out in the primary care services of the town and a total of 34 GPs participated in the study. RESULTS: The mean age of the sample was 33.9 (±10.2) years and the majority (76.5%) of the sample had not undertaken medical residency training. The mean number of correct answers on the Knowledge Quiz about dementia before and after the training intervention was 59.6 and 71.2% (p<0.001), respectively. The comparison of the mean responses on the Attitude Quiz revealed no statistically significant difference between the two applications of the instrument, before and after intervention (p=0.059). CONCLUSIONS: More training for GPs on dementia should be provided.

Influence of overcommitment on the quality of life and on climacteric symptoms in nursing professionals.

OBJECTIVE: To describe the general characteristics of nursing professionals and assess the influence of overcommitment on perceived climacteric symptoms and on the quality of life of nursing professionals. METHOD: A cross-sectional, analytical study of 152 nursing auxiliaries and assistants aged 40 years or older was conducted at 3 hospitals in the interior of São Paulo state. Sociodemographic data were collected and the Blatt-Kupperman Menopausal Index, Women´s Health Questionnaire, Medical Outcome Study 36-item Short Form Health Survey and Effort-Reward Imbalance were applied in 2017. A descriptive analysis was performed and network analysis was carried out. RESULTS: Participants had a mean age of 50.23 years (SD ±7.1). Group 1 comprising 61 (40.1%) women with overcommitment had poorer quality of life as well as more severe climacteric symptoms. CONCLUSIONS: Presence of overcommitment seems to influence the negative perception of climacteric symptomatology and quality of life.

Mapping Research Conducted on Long-Term Care Facilities for Older People in Brazil: A Scoping Review.

This scoping review aimed to explore the characteristics, strengths, and gaps in research conducted in Brazilian long-term care facilities (LTCFs) for older adults. Electronic searches investigating the residents (≥60 years old), their families, and the LTCF workforce in Brazil were conducted in Medline, EMBASE, LILACS, and Google Scholar, within the timescale of 1999 to 2018, limited to English, Portuguese, or Spanish. The reference lists were hand searched for additional papers. The Mixed Methods Appraisal Tool (MMAT) was used for critical appraisal of evidence. Data were reported descriptively considering the study design, using content analysis: 327 studies were included (n = 159 quantitative non-randomized, n = 82 quantitative descriptive, n = 67 qualitative, n = 11 mixed methods, n = 6 randomized controlled trials, and n = 2 translation of assessment tools). Regardless of the study design, most were conducted in a single LTCF (45.8%), in urban locations (84.3%), and in non-profit settings (38.7%). The randomized trials and descriptive studies presented the lowest methodological quality based on the MMAT. This is the first review to provide an overview of research on LTCFs for older people in Brazil. It illustrates an excess of small-scale, predominantly qualitative papers, many of which are reported in ways that do not allow the quality of the work to be assured.

Testing the reliability of the Health Literacy Questionnaire with carers of older adults receiving hospital care.

OBJECTIVE: To determine the re-test reliability of the Health Literacy Questionnaire (HLQ) with carers of older adults discharged from hospital or attending the outpatient clinic. METHODS: Carers completed the HLQ twice by telephone and rated the acceptability of completing the tool. Tool completion time was recorded. Correlations were calculated between the test occasions using intraclass correlation coefficients (ICC) and 95% confidence intervals. RESULTS: Fifty-one carers of older patients participated. The HLQ showed good reliability (ICC = 0.75-0.90) for seven of the nine scales and moderate reliability (0.50-0.74) for the other two scales. Median completion time was 16.5 minutes (range 9-50), and acceptability was rated as 9.5/10. CONCLUSION: The HLQ is a reliable tool for use with carers of older adults attending hospital. However, the length of time for completion of the HLQ may limit its feasibility for use by hospital staff and carers, given the high stress and time pressures of acute care.