Evaluating the Outcomes of a Hospital-to-Community Model of Integrated Care for Dementia.

INTRODUCTION: Living with dementia is challenging for persons with dementia (PWDs) and their families. Although multi-component intervention, underscored by the ethos of person-centred care, has been shown to maintain quality of life (QOL) in PWDs and caregivers, a lack of service integration can hinder effectiveness. METHODS: CARITAS, an integrated care initiative provided through a hospital-community care partnership, endeavours to provide person-centred dementia care through ambulatory clinic consults, case management, patient and caregiver engagement, and support. We evaluated CARITAS' clinical outcomes and cost-effectiveness with a naturalistic cross-sectional within-subject design. We assessed patients' function, QOL, and behavioural problems post-intervention. We estimated CARITAS' cost-effectiveness from a patient's perspective, benchmarking it against other dementia treatments and Singapore's Gross Domestic Product (GDP) per capita. RESULTS: CARITAS care significantly improved health utility (p < 0.001), reduced caregiver burden (p < 0.001), and improved PWDs' behavioural problems (p < 0.001) related to "memory" (p < 0.001), "disruption" (p = 0.017), and "depression" (p < 0.001). CARITAS' benefits (dRMBPC = 0.357, dEQ5D index = 0.328, dZBI = 0.361) were comparable to those of other pharmacological and non-pharmacological interventions for dementia. CARITAS costs SG$133,056.69 per quality-adjusted life years gain, yielding an incremental cost-effectiveness ratio of 1.31 and 1.49 against the cost of donepezil in patients with mild Alz-heimer's disease and Singapore's GDP per capita in 2019, respectively, falling within the cost-effectiveness threshold of 1.0-3.0. DISCUSSION: CARITAS integrated dementia care is a cost-effective intervention that showed promising outcomes for PWDs and their caregivers.

Mixed-method evaluation of CARITAS: a hospital-to-community model of integrated care for dementia.

OBJECTIVES: The capability and capacity of the primary and community care (PCC) sector for dementia in Singapore may be enhanced through better integration. Through a partnership involving a tertiary hospital and PCC providers, an integrated dementia care network (CARITAS: comprehensive, accessible, responsive, individualised, transdisciplinary, accountable and seamless) was implemented. The study evaluated the process and extent of integration within CARITAS. DESIGN: Triangulation mixed-methods design and analyses were employed to understand factors underpinning network mechanisms. SETTING: The study was conducted at a tertiary hospital in the northern region of Singapore. PARTICIPANTS: We recruited participants who were involved in the conceptualisation, design, development and implementation of the CARITAS Programme from a tertiary hospital and PCC providers. INTERVENTION: We used the Rainbow Model of Integrated Care-Measurement Tool (RMIC-MT) to assess integration from managerial perspectives. RMIC-MT comprises eight dimensions that play interconnected roles on a macro-level, meso-level and micro-level. We administered RMIC-MT to healthcare providers and conducted in-depth interviews with key CARITAS stakeholders. PRIMARY AND SECONDARY OUTCOME MEASURES: We assessed integration scores across eight dimensions of the RMIC-MT and factors underpinning network mechanisms. RESULTS: Compared with other dimensions, functional integration (mechanisms by which information and management modalities are linked) achieved the lowest mean score of 55. Other dimensions (eg, clinical, professional and organisational integration) scored about 70. Presence of inspiring clinical leaders and tacit interdependencies among partners strengthened the network. However, the lack of structured documentation and a shared information-technology platform hindered functional integration. CONCLUSION: CARITAS has reached maturity in micro-levels and meso-levels of integration, while macro-integration needs further development. Integration can be enhanced by assessing service gaps, increasing engagement with stakeholders and providing a shared communication system.

Enablers and Barriers of a Cross-Cultural Geriatric Education Distance Training Programme: The Singapore-Uganda Experience.

BACKGROUND: By 2050, 80% of the world's older population will reside in developing countries. There is a need for culturally appropriate training programs to increase awareness of eldercare issues, promote knowledge of how to better allocate resources to geriatric services, and promulgate elder-friendly policies. A monthly distance geriatric education programme between a public hospital in Singapore and health institute in Uganda was implemented. This study explored the enablers and barriers to the delivery of culturally appropriate geriatric education programmes via a videoconferencing platform. METHODS: We conducted 12 in-depth interviews with six teachers from Singapore and six learners from Uganda. The interviews were audio-recorded, transcribed and analyzed using an inductive thematic approach to analysis with the aid of the NVivo software. RESULTS: Enablers included inter-personal real-time interactions between teachers and learners whereas misaligned perceptions of cross-cultural differences between Singaporean teachers and Ugandan learners were a barrier. Rapport building, teacher motivation and institutional support were perceived to contribute to the programme's sustainability. Overall, Ugandan learners perceived that the training improved knowledge, skills, attitude and practice of geriatric care. Participants suggested that future initiatives consider aligning cross-cultural perceptions between partners, conducting a training needs analysis, exploring complementary modes of information dissemination, and allotting time for more interaction, thereby reinforcing mutual sharing. Adequate publicity and appropriate incentivisation may also better sustain the programme. CONCLUSIONS: Our findings suggest that cross-cultural training via a videoconferencing platform was feasible. Our results inform planners of future distance educational programmes of how to improve standards of cross-cultural competency and forge promising international partnerships.

Attitudes towards the dying and death anxiety in acute care nurses - can a workshop make any difference? A mixed-methods evaluation.

OBJECTIVES: In Singapore, the core curriculum for end-of-life (EOL) care used in nurse training courses is limited. Only 45% of nurses indicated familiarity with inpatient palliative care. Nurses who lack skills in palliative care may develop anxiety and negative attitudes towards caring for dying patients. We explored whether a two-day, multimodal EOL care workshop could reduce nurses' death anxiety and improve nurses' skills, knowledge, and attitude towards palliative care. METHODS: Forty-five nurses participated in the workshop. At baseline before and at six weeks after, a 20-item knowledge-based questionnaire and the Death Attitude Profile-Revised (DAP-R) were administered. Six weeks post-workshop, in-depth interviews were conducted. We employed descriptive statistics, student paired samples t-test and inductive thematic analysis. RESULTS: There was a significant improvement in nurses' knowledge score (p < 0.01) and reduction in their death anxiety score (p < 0.01). Fear of Death (p = 0.025) and Death Avoidance (p = 0.047) sub-scores decreased significantly. However, the remaining domains such as Neutral Acceptance, Approach Acceptance, and Escape Acceptance did not show any significant difference, although Escape Acceptance showed a trend towards a reduced score (p = 0.063). After the workshop, more nurses adopted the Neutral Acceptance stance (76.2%), and none of them fell into the Fear of Death subdomain. Most nurses interviewed reported a positive change in their knowledge, attitudes, and practice even after the workshop. SIGNIFICANCE OF RESULTS: The multimodal palliative care workshop was useful in improving nurses' EOL knowledge and reducing their anxiety towards death. The positive change in nurses' attitudes and practices were noted to be sustained for at least six weeks after the intervention.

Mapping modified Mini-Mental State Examination (MMSE) scores to dementia stages in a multi-ethnic Asian population.

ABSTRACTThe MMSE is used to screen for cognitive impairment and estimate dementia severity. In clinical settings, conventional cut-off scores have been used to distinguish between dementia stages. However, these scores have not been validated for different populations. This study maps scores from the modified version of the MMSE to dementia stages delineated by the Diagnostic and Statistical Manual of Mental Disorders-3rd revised edition (DSM-III-R), the Clinical Dementia Rating (CDR) and Functional Assessment Staging Test (FAST). We used cross-sectional data from a tertiary hospital memory clinic. Subjects were stratified into "primary education and below" (PE) or "secondary education and above" (SE). Receiving operating characteristic (ROC) analyses and Cohen's κ were performed to determine MMSE cut-off scores for dementia stages. Our derived cut-off scores were lower compared to the conventional scores. Scores also differed between subjects of different education levels. MMSE cut-off scores were 19, 15, and 9 for CDR stages 1, 2, and 3 respectively in PE subjects, and 23, 17, and 10 for SE subjects. Cut-off scores were comparable for staging by DSM-III-R Criteria and FAST. There is a need for locally derived stage-specific MMSE cut-off scores for the Asian population adjusted for education.

Caregiving burden in foreign domestic workers caring for frail older adults in Singapore.

ABSTRACTBackground:Although foreign domestic workers (FDWs) play a significant role in caring for frail seniors in Singapore and are vulnerable to caregiving burden, there has been little research conducted hitherto. We explored caregiver burden and its determinants in this study. METHODS: FDWs (N = 221, Mage = 32.3, SD = 6.23) recruited from a hospital geriatric unit completed the Zarit Burden Interview (ZBI) administered in English, Bahasa Melayu, or Burmese. Univariate and multivariate regression were employed to investigate factors influencing caregiving burden in FDWs. RESULTS: Majority were Indonesians (60.0%), married (57.5%) with children (62.4%), with secondary-level education (59.7%), and providing care for >1 year (79.9%). Importantly, 25.1% reported physical health problems and 23.1% encountered language difficulties with employers. Univariate analysis revealed three significant factors associated with caregiving burden: nationality (p < 0.001), lack of privacy (p = 0.029), and caring for persons with dementia (PWD) (p = 0.001). On multivariate regression, FDWs who cared for PWD were 5.47 times (p = 0.013) more likely to experience burden, while FDWs who encountered language difficulties were 5.46 times (p = 0.030) more likely to experience burden. Filipinos FDWs were 9.73 times more likely to express burden (p < 0.001) compared to their Indonesian and Burmese counterparts. CONCLUSION: The study highlights caregiver burden in FDWs and potential ways to alleviate it by empowering FDWs with dementia-specific caregiving skills, providing language training opportunities, and supporting particular FDW ethnic groups with more emotional and practical help.

"I Can't Do This Alone": a study on foreign domestic workers providing long-term care for frail seniors at home.

ABSTRACTBackground:Foreign domestic workers (FDWs) play an important role in long-term caregiving of seniors at home. However, how FDWs cope with the caregiving demands, the dynamic interaction between familial and FDW caregivers and its impact on care recipients remain largely un-explored. Existing caregiver interventions mainly target familial caregivers; little assistance is available for FDW caregivers. This study explores FDWs' challenges, coping strategies, and the support they need in caring for seniors. METHODS: FDWs were recruited from a geriatric ward and outpatient clinic of a tertiary hospital in Singapore. Qualitative in-depth interviews were conducted with 25 FDWs caring for frail seniors and five healthcare staff. Interviews were transcribed and analyzed using thematic analysis. RESULTS: FDWs were from Indonesia, Philippines, and Myanmar. Nineteen cared for seniors with dementia (SWDs). We derived six subthemes, clustered into three salient themes: two described social support to FDWs by the senior's family members, two described their coping strategies, and two described their job satisfaction. Those who cared for SWDs faced more difficulties. We derived two family models of care: FDW-centered family dynamics, where family members rely on FDWs to perform most duties, causing poor impact on seniors' well-being and team-based family dynamics, where family members and FDWs share the caregiving burden, resulting in better impact on seniors' well-being. CONCLUSION: FDWs face significant challenges in eldercare. Improving FDWs' access to training courses in eldercare, providing them with more emotional support, engaging employers to create healthy caregiving spaces at home, and improving access to senior care services can be helpful.

Unmarried patients with early cognitive impairment are more likely than their married counterparts to complete advance care plans.

BACKGROUND: Patients with early cognitive impairment (ECI) face the prospect of progressive cognitive decline that impairs their ability to make decisions on financial and personal matters. Advance care planning (ACP) is a process that facilitates decision making on future care and often includes identifying a proxy decision maker. This prospective study explores factors related to completion or non-completion of ACP in patients with ECI. METHODS: Patients with ECI (n = 158, M age = 76.2 ± 7.25 years) at a memory clinic received psycho-education and counseling on the importance of ACP and followed-up longitudinally for up to 12 months to ascertain if ACP had been completed. Univariate and logistic regression were used to analyze factors related to completion and non-completion of ACP. RESULTS: Seventy-seven patients (48.7%) were initially willing to consider ACP after the counseling and psycho-educational session but only 17 (11.0%) eventually completed ACP. On logistic regression, patients who were single were 8.9 times more likely to complete ACP than those who were married (p = 0.007). Among those initially willing to consider ACP, factors impeding completion of ACP included patient (48.0%), process (31.0%), and family factors (21.0%). CONCLUSIONS: As unmarried patients may not have immediate family members to depend on to make decisions, they may perceive ACP to be more important and relevant. Understanding the barriers to ACP completion can facilitate targeted interventions to improve the uptake of ACP.