RESUMEN
BACKGROUND: Informal caregivers of persons with dementia (PWDs) sometimes engage foreign domestic workers (FDWs) to support their caregiving journey. However, there has not been much research to establish if this is really beneficial. The current study aims to investigate whether engaging FDWs specifically for caregiving of PWDs truly moderates caregiver stress and to explore caregivers' experiences of engaging FDWs. METHODS: A multi-method study design with a quantitative and qualitative sub-study was adopted. For the quantitative sub-study, 282 informal caregivers of PWDs were recruited. Propensity score matching analysis was used. For the qualitative sub-study, 15 informal caregivers with FDWs were interviewed. Inductive thematic analysis was conducted. RESULTS: The quantitative sub-study confirmed that engaging FDWs did moderate the depressive symptoms of informal dementia caregivers (marginal effect = -3.35, p = 0.0497). However, such support did not affect their caregiving burden, self-efficacy, and perceived positive aspects of caregiving. The qualitative sub-study suggested that engaging FDWs is an ambivalent experience, which entails both support and challenges. CONCLUSIONS: The current study confirmed previous research findings, that engaging FDWs moderated depressive symptoms among caregivers of PWDs, and it could be through their physical support such as in daily caregiving activities. Policy-makers may consider providing more subsidies to caregivers caring for PWDs with mobility issues to hire FDWs. They may also consider providing training to FDWs on dementia caregiving skills and improving the intake of such training as this might be helpful for both FDWs and caregivers during this journey.
Asunto(s)
Cuidadores , Demencia , Humanos , Internacionalidad , Investigación Cualitativa , Singapur/epidemiologíaRESUMEN
BACKGROUND: Informal caregivers of persons with dementia often experience elevated levels of caregiving burden. However, existing studies tend to use a variable-centered approach to explore it. This study aims to understand the caregiving burden of informal caregivers of persons with dementia in Singapore through a combination of variable-centered and person-centered analytical approaches, and explore the correlates of identified factors and latent classes of caregiving burden. METHODS: Zarit Burden Interview was used to gauge the caregiving burden of 282 primary informal caregivers of persons with dementia recruited through convenience sampling in Singapore. Factor analysis and latent class analysis were conducted to identify the latent factors and the latent classes of Zarit Burden Interview, followed by multiple linear regression and multinomial logistic regression to explore their significant correlates. RESULTS: The analyses suggested a 17-item 3-factor structure for Zarit burden interview and three mutually exclusive caregiving burden classes. Regression analyses found that caregiving related variables especially care recipients' memory and behaviour problems were correlated with both the factors and latent classes of caregiving burden. CONCLUSIONS: The combination of these two approaches suggests that caregivers experiencing higher burden on one domain are likely to experience higher burden on the other two domains. This further supports the point that more attention should be given to caregivers who experience an overall high burden. Future research could explore the generalizability of our findings among caregivers elsewhere and explore the type of support needed by caregivers, especially those experiencing high burden.
Asunto(s)
Demencia , Carga del Cuidador , Cuidadores , Costo de Enfermedad , Demencia/diagnóstico , Demencia/terapia , Análisis Factorial , Humanos , Singapur/epidemiologíaRESUMEN
BACKGROUND AND OBJECTIVES: Existing studies typically explore the factor structure of coping strategies among dementia caregivers. However, this approach overlooks the fact that caregivers often use different coping strategies simultaneously. This study aims to explore the coping patterns of primary informal dementia caregivers in Singapore, examine their significant correlates, and investigate whether different patterns would affect the depressive symptoms of caregivers. RESEARCH DESIGN AND METHODS: Two hundred eighty-one primary informal caregivers of persons with dementia (PWD) were assessed. Coping strategies were measured by the Brief Coping Orientation to Problem Experienced inventory. A latent class analysis was performed to explore caregivers' coping patterns, followed by logistic regressions to identify the significant correlates and the relationships between coping patterns and caregiver depression. RESULTS: The latent class analysis suggested a three-class solution that was featured by the frequency and variety of coping strategies used by caregivers-high coping (36.3%), medium coping (37.7%), and low coping (26.0%). Factors influencing the coping patterns of our sample were mainly related to caregivers' individual resources such as personal characteristics and caregiving stressors like PWD's problematic behaviors and caregiving burden. Compared to caregivers in the low coping group, those in the medium coping group had significantly higher risks of potential depression. DISCUSSION AND IMPLICATIONS: The current study confirmed that there are distinct coping patterns among primary informal dementia caregivers, and caregivers with the low coping pattern had fewer depressive symptoms. Future research is needed to explore if coping patterns from our sample are generalizable to dementia caregivers elsewhere.
Asunto(s)
Cuidadores , Demencia , Adaptación Psicológica , Humanos , Análisis de Clases Latentes , SingapurRESUMEN
OBJECTIVES: To examine the social support network type and its associations with depression and dementia among older adults in Singapore. DESIGN: This study is a cross-sectional analysis of data from the Well-being of the Singapore Elderly study. The Practitioner Assessment of Network Type was used to identify five social support network types. Odds Ratios (OR) of dementia and depression were estimated with logistic regression and multinomial logistic regression, respectively, adjusted for sociodemographic variables. SETTING: Singapore. OUTCOME MEASURES: 10/66 criteria and Automated Geriatric Examination for Computer Assisted Taxonomy computer algorithm. PARTICIPANTS: 2421 older adults aged 60 years and above, and their informants. RESULTS: Logistic regression revealed that as compared with participants in the family dependent social support network type, those in the locally integrated social support network type were negatively associated with dementia. It was observed that it is the older adults' perception of the quality of social interaction that influences the likelihood of depression. CONCLUSION: The social support network typology presents knowledge about the older adults' social network profile and their cognitive functioning-ability which would help stakeholders better identify older adults who might be at risk of cognitive decline or experiencing delay in diagnosis of dementia.
Asunto(s)
Demencia/epidemiología , Depresión/epidemiología , Personas con Discapacidad/psicología , Salud Mental , Red Social , Apoyo Social , Anciano , Anciano de 80 o más Años , Estudios Transversales , Demencia/etiología , Depresión/etiología , Personas con Discapacidad/estadística & datos numéricos , Femenino , Humanos , Masculino , Oportunidad Relativa , Calidad de Vida , Factores de Riesgo , Singapur/epidemiologíaRESUMEN
BACKGROUND: Previous research has studied the relationships among unawareness of memory impairment, depression, and dementia in older adults with severe dementia, but it has not considered the associations and clinical implications at earlier stages of memory impairment. This study therefore sought to examine the relationship among unawareness of memory impairment, depression, and dementia in older adults with memory impairment in Singapore. METHODS: The participants were 751 older adults with memory impairment in Singapore. They were assessed for objective and subjective memory loss, depression, and dementia severity. Participants' subjective memory loss was determined based on a self-appraisal question on memory, and their objective memory loss was calculated based on their performance on three cognitive tasks. Unawareness was assessed based on the contrast between subjective and objective memory loss. RESULTS: Descriptive statistics revealed a high prevalence of unawareness (80.4%). Logistic regression analysis revealed that gender and marital status were significantly associated with unawareness. Men (odds ratio (OR) = 2.5) and those who were divorced or separated (OR = 23.0) were more likely to be unaware than women and those who were married, respectively. After chronic conditions and demographic characteristics were controlled for, multivariate logistic regression analyses revealed that older adults with depression were less likely (OR = 0.2) to be unaware than those without depression. Unawareness was also related with dementia severity; older adults with questionable (OR = 0.3) and mild dementia (OR = 0.4) were less likely to be unaware than someone without dementia. CONCLUSION: Unawareness of memory impairment was common among older adults with memory impairment. However, unawareness may be the result of denial as a strategy for coping with memory loss of which the older adult is aware. Psychological care should be integrated into the overall treatment management of dementia to mitigate the possible risk of depression while increasing individual awareness of memory loss.
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Concienciación , Trastornos del Conocimiento/epidemiología , Demencia/psicología , Depresión/epidemiología , Trastornos de la Memoria/epidemiología , Autoimagen , Adulto , Anciano , Anciano de 80 o más Años , Amnesia/complicaciones , Trastornos del Conocimiento/diagnóstico , Trastornos del Conocimiento/psicología , Depresión/diagnóstico , Depresión/psicología , Autoevaluación Diagnóstica , Evaluación de la Discapacidad , Femenino , Humanos , Masculino , Trastornos de la Memoria/diagnóstico , Trastornos de la Memoria/psicología , Pruebas Neuropsicológicas/estadística & datos numéricos , Oportunidad Relativa , Prevalencia , Índice de Severidad de la Enfermedad , Singapur/epidemiología , Factores SocioeconómicosRESUMEN
This study quantified the monetary cost of family caregiving for 51 patients with different severity of dementia. The mean annual informal cost of care was higher (M=SG$44,530.55, SD=SG$31,354.82) compared to the mean annual formal cost of care (M=SG$25,654.11, SD=SG$10,016.48). Costs were found to increase with severity of dementia (Severe: SG$47,251.30; Moderate: SG$38,607.84; Mild: SG$13,847.68). For each point increase in CMMSE scores, the informal cost lowered by SG$1,173.94. There was a significant negative correlation of cost and cognitive impairment but not functional impairment. The informal cost of care did not vary much with or without the use of day care centres, however the costs for those who did not have domestic helpers (DHs) was more than twice the costs for those with DHs. Results from this study show there were cost savings in care of people with dementia with DHs.
Asunto(s)
Cuidadores/economía , Demencia/economía , Costos de la Atención en Salud , Adulto , Anciano , Anciano de 80 o más Años , Disfunción Cognitiva/economía , Costo de Enfermedad , Demencia/enfermería , Femenino , Humanos , Masculino , Persona de Mediana Edad , Índice de Severidad de la Enfermedad , SingapurRESUMEN
INTRODUCTION: Depression is a signiï¬cant public health issue across all sociodemographic groups and is identiï¬ed as a common and serious mental health problem particularly among the older adult population. The aims of the current study were to determine the prevalence of depression and subsyndromal depression among older adults in Singapore. MATERIALS AND METHODS: The Well-being of the Singapore Elderly (WiSE) study was a comprehensive single phase, cross-sectional survey. Stage 1 Geriatric Mental State-Automated Geriatric Examination for Computer Assisted Taxonomy (GMS-AGECAT) depression syndrome was used for this analysis. Association of depression and subsyndromal depression with sociodemographic characteristics, social support as well as comorbidity with chronic physical illnesses and quality of life was assessed. RESULTS: The prevalence of GMS-AGECAT depression and subsyndromal depression was 3.7% and 13.4%, respectively. The odds of depression were signiï¬cantly higher among those aged 75 to 84 (2.1) as compared to those aged 60 to 74 years and in those who had a history of depression diagnosis by a doctor (4.1). The odds of depression were higher among those of Indian and Malay ethnicities (5.2 and 3.2 times, respectively) as compared to those of Chinese ethnicity. Those with depression and subsyndromal depression were associated with more disability, poorer life satisfaction, and medical comorbidities. CONCLUSION: Our study suggests that the prevalence of depression seems to have decreased as compared to a decade ago wherein the prevalence of depression was estimated to be 5.5%. This positive trend can be ascribed to concerted efforts across various disciplines and sectors, which need to be continually strengthened, monitored and evaluated.
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Depresión/epidemiología , Trastorno Depresivo/epidemiología , Etnicidad/estadística & datos numéricos , Calidad de Vida , Apoyo Social , Anciano , Anciano de 80 o más Años , Pueblo Asiatico , China , Enfermedad Crónica , Comorbilidad , Estudios Transversales , Femenino , Humanos , India , Malasia , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Satisfacción Personal , Prevalencia , Singapur/epidemiología , Población BlancaRESUMEN
BACKGROUND: Multimorbidity is not uncommon and the associated impact it places on healthcare utilisation and societal costs is of increased concern. The aim of the current study was to estimate the economic burden of multimorbidity among older adults in Singapore by investigating its association with the healthcare and societal resource use and cost. METHODS: The Well-being of the Singapore Elderly (WiSE) study was a single phase, cross sectional survey among a nationally representative sample of Singapore residents (N = 2565) aged 60 years and above. Multimorbidity was defined in this study as having two or more chronic conditions, from a list of 10 conditions. Care was classified into healthcare which included direct medical care, intermediate and long-term care, indirect care, and social care, provided by paid caregivers and family members or friends. Costs were calculated from the societal perspective, including healthcare and social care costs, by multiplying each service unit with the relevant unit cost. Generalized linear models were used to investigate the relationship between total annual costs and various socio-demographic factors. RESULTS: The prevalence of multimorbidity was 51.5 %. Multimorbid respondents utilised more healthcare and social care resources than those with one or no chronic conditions. The total societal cost of multimorbidity equated to SGD$15,148 per person, annually, while for those with one or no chronic conditions the total annual societal costs per person were SGD$5,610 and SGD$2,806, respectively. Each additional chronic condition was associated with increased healthcare (SGD$2,265) and social care costs (SGD$3,177). Older age (i.e. 75-84 years old, and especially over 85 years), Indian ethnicity and being retired were significantly associated with higher total costs from the societal perspective, while older age (75 years and above) and 'Other' ethnicity were significantly associated with higher total healthcare costs. CONCLUSION: Multimorbidity was associated with substantially higher healthcare utilisation and social care costs among older adults in Singapore. With the prevalence of multimorbidity increasing, especially as the population ages, we need healthcare systems that are evolving to address the emerging challenges associated with multimorbidity and the respective healthcare and societal costs.
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Enfermedad Crónica/economía , Costo de Enfermedad , Atención a la Salud/economía , Anciano , Anciano de 80 o más Años , Enfermedad Crónica/epidemiología , Comorbilidad , Estudios Transversales , Femenino , Costos de la Atención en Salud/estadística & datos numéricos , Recursos en Salud/estadística & datos numéricos , Humanos , Modelos Lineales , Cuidados a Largo Plazo/economía , Masculino , Persona de Mediana Edad , Aceptación de la Atención de Salud/estadística & datos numéricos , Prevalencia , Singapur/epidemiología , Encuestas y CuestionariosRESUMEN
BACKGROUND: The challenge of an aging population with its expected attendant problem of an increase in the number of people with dementia is a growing concern across the world. OBJECTIVE: The aims of this study were to establish the prevalence and risk factors of dementia in Singapore among the elderly resident population (aged 60 years and above). METHODS: The WiSE study was a comprehensive single phase, cross-sectional, epidemiological survey that adapted the 10/66 protocol to establish the 10/66 and the Diagnostic and Statistical Manual of mental disorders -fourth edition (DSM-IV) diagnosis of dementia. 10/66 and DSM-IV dementia diagnosis as established by the survey questionnaires was validated by comparing against a gold standard of clinical assessment. RESULTS: A total of 2,565 respondents completed the study giving a response rate of 65.6%. The validity of 10/66 dementia was higher (sensitivity = 95.6%, specificity = 81.8%) than that of DSM-IV dementia (sensitivity = 75.6%, specificity = 88.6%) when compared against the clinical gold standard. The study found that the prevalence of 10/66 dementia was 10% in the older adult population while the prevalence of DSM-IV dementia was 4.6%. Older age (75 years and above); no formal education, or completed primary education (versus higher education); homemaker and retired status (versus employed); and a history of stroke were associated with a higher risk of 10/66 dementia. CONCLUSION: The establishment of accurate data on the number of people with dementia is essential in the planning of services and initiatives.
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Demencia/epidemiología , Anciano , Anciano de 80 o más Años , Demencia/diagnóstico , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Escolaridad , Empleo , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Factores de Riesgo , Sensibilidad y Especificidad , Singapur/epidemiología , Accidente Cerebrovascular/epidemiología , Encuestas y CuestionariosRESUMEN
Hypoxic-ischemic brain injury encompasses a complex constellation of pathophysiological and cellular brain injury induced by hypoxia, ischemia, cytotoxicity, or combinations of these mechanisms and can result in poor outcomes including significant changes in personality and cognitive impairments in memory, cognition, and attention. We report a case of a male patient with normal premorbid functioning who developed prolonged delirium following hypoxic-ischemic brain insults subsequent to cardiac arrest. The case highlights the importance of adopting a multidisciplinary treatment approach involving the coordinated care of medical and nursing teams to optimise management of patients suffering from such a debilitating organic brain syndrome.