Dementia Literacy in the Greater Bay Area, China: Identifying the At-Risk Population and the Preferred Types of Mass Media for Receiving Dementia Information

"How will I ever know I didn't bring it on myself?": Navigating personal responsibility in public health messaging on dementia risk

BACKGROUND AND OBJECTIVES

Public health messaging increasingly emphasizes the importance of "lifestyle interventions" to reduce dementia risk. Our study aimed to understand how people interpret and respond to information about dementia risk. In a second sub-aim, we examined how these interpretations may contribute to dementia-related lifestyle stigma.

RESEARCH DESIGN AND METHODS

We engaged in a secondary analysis of 50 semi-structured interviews using a framework approach to understand, from the perspective of community-dwelling middle-aged and older adults, how they may interpret, make sense of, and respond to information about dementia risk and risk reduction. During the interpretive and narrative phase, the authors began to elucidate participant responses analytically and identified that these responses could be interpreted within the health locus of control literature.

RESULTS

Of the 23 participants who discussed dementia risk, 13 felt some sense of personal responsibility and control over their dementia risk. Of those 13, four participants believed they had personal responsibility and control and actively engaged in lifestyle interventions. The remaining nine participants also engaged in lifestyle interventions, aiming to find comfort in knowing they had done what they could to reduce their risk and working to alleviate self-attribution of blame if diagnosed with dementia.

DISCUSSION AND IMPLICATIONS

The tendency to internalize responsibility may inadvertently contribute to the stigmatization of dementia as a 'lifestyle disease' creating dementia-related lifestyle stigma. Recognizing the multifaceted nature of dementia risk, including environmental and external factors beyond individual control, is essential to combatting the 'lifestyle stigma' increasingly associated with the condition.

Implementation of the Macao dementia policy: a scoping review for the way forward

Background

The implementation of dementia policy is a complex process of translating policy goals to actions to address the changing needs of people living with dementia. Leveraging on others' experiences would help policy decision-makers and actors better prepare for the challenges.

Purpose

This study explored the development, the implementation and the impact of the dementia policy in Macao, a "role model" recognized by the Alzheimer's Disease International.

Methods

A scoping review of policies, strategies, and news articles, as well as scholarly work from 6 scientific databases dated till March 2023 was conducted under the guidance of the Health Policy Triangle Framework.

Results

According to 284 documents, the dementia policy in Macao, driven by government leadership and supported with public-private partnership, aimed to integrate health and social services to achieve the goals of "Early prevention, Early detection, Early diagnosis, Early treatment and Early support." Promoting the preparedness according to the dementia burden trajectory, empowering the public and the service providers with training and education, and encouraging services-related research were among the key actions. With major changes in dementia care configuration, a dementia service network, a dementia-friendly community and a one-stop service model for disease screening, diagnosis, treatment and support have been developed.

Discussion

Reconfiguring existing resources in the health and social services to form an integrated service network at the community level could be considered a priority of action. Continuous engagement, collaboration and empowerment at different levels across these sectors is crucial for the sustainability of a dementia policy.

In their own words: An exploration of primary children's participation in a dementia education program

ISSUE ADDRESSED

As the population ages the prevalence of dementia increases and children are increasingly experiencing family members and older friends living with dementia. Unfortunately, stigma about living with dementia is common. Increasing understanding about dementia among children has the potential to reduce this stigma. This paper reports on the qualitative findings of Project DARE (dementia knowledge, art, research and education), a school-based, multi-modal, arts program designed to increase understanding about dementia among children aged 8-10 years.

METHODS

A constructivist grounded theory approach was used to understand students' experience of the intervention. Thematic analysis was used to identify key themes emerging from interviews with randomly selected students (n = 40) who had taken part in the program.

RESULTS

The data analysis generated three themes related to students' awareness of dementia and experiences of the program: (1) nurturing empathy, (2) memory loss is complex, (3) learning about dementia through the arts to promote resilience. These themes show that the intervention increased students' awareness of dementia, and empathy towards people who are both directly and indirectly affected by dementia.

CONCLUSIONS

Although dementia education can be viewed as too sensitive for primary aged students, the current study demonstrates that such initiatives are feasible and can be effectively implemented with this age group. SO WHAT?: Changing student's beliefs about dementia can positively impact their relationships with people living with dementia.

Gaps in clinical research in frontotemporal dementia: A call for diversity and disparities-focused research

Frontotemporal dementia (FTD) is one of the leading causes of dementia before age 65 and often manifests as abnormal behavior (in behavioral variant FTD) or language impairment (in primary progressive aphasia). FTD's exact clinical presentation varies by culture, language, education, social norms, and other socioeconomic factors; current research and clinical practice, however, is mainly based on studies conducted in North America and Western Europe. Changes in diagnostic criteria and procedures as well as new or adapted cognitive tests are likely needed to take into consideration global diversity. This perspective paper by two professional interest areas of the Alzheimer's Association International Society to Advance Alzheimer's Research and Treatment examines how increasing global diversity impacts the clinical presentation, screening, assessment, and diagnosis of FTD and its treatment and care. It subsequently provides recommendations to address immediate needs to advance global FTD research and clinical practice.

Psychometric properties of the Chinese version of the Motivation to Change Lifestyle and Health Behaviors for Dementia Risk Reduction scale (MCLHB-DRR) in Chinese community-dwelling older adults

OBJECTIVES

To assess the psychometric properties of Chinese version of Motivation to Change Lifestyle and Health Behaviors for Dementia Risk Reduction (MCLHB-DRR) scale in Chinese community-dwelling older adults.

METHODS

A convenience sample of 150 Chinese adults aged ≥50 was recruited from local community facilities. Reliability of MCLHB-DRR was evaluated using internal consistency and test-retest reliability over two weeks. Content validity and construct validity were assessed. Translation process followed Brislin's translation model.

RESULTS

After excluding two items with poor loadings, the confirmatory factor analysis revealed a good model fit (χ2/df=2.14; CFI=0.91; IFI=0.91; RMSEA=0.087). The scale exhibited good internal consistency (Cronbach's alpha = 0.865), as well as acceptable test-retest reliability (ICC=0.730).

CONCLUSIONS

The Chinese MCLHB-DRR showed satisfactory psychometric properties, providing valuable insights for promoting dementia risk reduction in Chinese population, considering cultural nuances that shape motivations and knowledge of lifestyle changes.

Who is Responsible? Attribution of Responsibility in the Context of Dementia: A Content-Analysis of Framing in Media Coverage

Dementia is currently one of the most significant public health challenges from a medical as well as a societal perspective. The number of people living with dementia is increasing, and there is conflicting evidence in terms of preventive measures and risk factors. The available therapies can slow down but neither stop nor reverse the condition. Educating the public about these circumstances is thus of utmost relevance. As the mass media are a major source of health-related information, this study uses a quantitative content analysis to examine the extent to which responsibility framing occurs concerning risk and protection factors for dementia. Besides the established levels of individual and society, this study considers the level "social network" as an independent level to account for the supporting role of relatives and friends in the care of people living with dementia. The results show that protection factors for dementia are reported more frequently than the risk factors of the condition. Further, attribution of responsibility for risk factors tended to be at the individual level, while protection was the responsibility of society and the social network.

Dementia literacy in an ageing world

AIMS

This discursive article aims to capture and explore the most pertinent nursing aspects of dementia literacy (DL).

BACKGROUND

Older people constitute a rapidly increasing proportion of the global population, experiencing higher risk of developing chronic disease, including dementia. It is important that older adults receive and understand reliable health-related information, as age-related changes may affect the level of health literacy in an older person. It has been suggested that older adults may have poorer health literacy than younger adults, associated with poorer health outcomes. Health literacy, how people receive, interpret and act on health information, play a significant role in dementia-related disorders, both as a possible predicter of onset of dementia and as a potential modifier of cognitive decline. Dementia literacy constitutes one aspect of health literacy in relation to nursing care, related to knowledge of dementia-related disorders and approaches towards older people with dementia.

DESIGN

This discursive article explores the importance of DL for the nursing profession, including dementia-related assessment, education and interventions.

METHOD

This article is informed by analysis of relevant descriptive and empirical literature and policy documents related to DL, an increasingly important aspect of dementia-related nursing care. Valid assessment tools that can accurately assess aspects an individuals' DL are examined; these have the potential to help nurses detect dementia-related symptoms. With early detection and prevention of dementia, older people may have better chance of benefiting from evolving treatment options.

CONCLUSION

Greater attention needs to be given to the issue of DL in older people, especially in terms of nursing assessment and care. Globally, increased DL-related education is urgently required to improve knowledge of this concept; this includes public awareness initiatives to better understanding this chronic condition.

IMPLICATION NURSING PRACTICE

Enhancing DL has the potential to empower older people to have greater access to healthcare services and to make more informed decisions about their health care.

PATIENT OR PUBLIC CONTRIBUTION

No patient or public contribution, as this is a discursive article.

Influence of dementia literacy and caregiving appraisal on the psychological wellbeing of informal caregivers of people with dementia: A cross-sectional study

Background

Dementia informal caregiving is a global phenomenon. It is well documented that caregivers' psychological health is often affected by busy caregiving schedules. Lawton's two-factor model indicates that caregivers' psychological wellbeing is influenced by caregiving appraisal and other caregiver factors. Our review also identified the significance of dementia literacy, which was an essential caregiver factor. However, it is imperative for a clear understanding of the mechanism of how psychological wellbeing is influenced by them.

Objectives

To explore the association among dementia literacy, caregiving appraisal, and psychological wellbeing and the influencing mechanisms between them.

Methods

Two hundred and twenty-three informal caregivers of people with dementia were involved in this cross-sectional study. Dementia literacy was measured by the Alzheimer's Disease Knowledge Scale and Dementia Attitude Scale. Caregiving appraisal and psychological wellbeing were measured with the Caregiving Appraisal Scale and Ryff's Psychological wellbeing Scale, respectively. Descriptive statistics were used to describe the characteristics of participants and key outcome variables. Pearson's correlation analysis was used to analyze the correlation among the variables. Structural equation modeling was used to examine the hypothetical mediating role of caregiving appraisal in the relationship between dementia literacy (i.e., knowledge of dementia and attitude toward dementia) and caregivers' psychological wellbeing.

Results

The hypotheses were partially confirmed. Attitude toward dementia was significantly associated with caregiving appraisal (r = 0.312, p < 0.01) and psychological wellbeing (r = 0.311, p < 0.01). However, knowledge of dementia was only significantly associated with psychological wellbeing (r = 0.136, p < 0.05). The structural equation modeling fitted well (p = 0.078, CFI = 0.987, RMSEA = 0.038). In the fitted model, caregiving appraisal partially mediated the association between attitude toward dementia and psychological wellbeing. In contrast, attitude toward dementia and caregiving appraisal fully mediated the association between knowledge of dementia and psychological wellbeing.

Conclusion

Efforts can be exerted to improve dementia caregivers' caregiving appraisal and attitude toward dementia to improve their psychological wellbeing.

Public Discourse and Sentiment Toward Dementia on Chinese Social Media: Machine Learning Analysis of Weibo Posts

BACKGROUND

Dementia is a global public health priority due to rapid growth of the aging population. As China has the world's largest population with dementia, this debilitating disease has created tremendous challenges for older adults, family caregivers, and health care systems on the mainland nationwide. However, public awareness and knowledge of the disease remain limited in Chinese society.

OBJECTIVE

This study examines online public discourse and sentiment toward dementia among the Chinese public on a leading Chinese social media platform Weibo. Specifically, this study aims to (1) assess and examine public discourse and sentiment toward dementia among the Chinese public, (2) determine the extent to which dementia-related discourse and sentiment vary among different user groups (ie, government, journalists/news media, scientists/experts, and the general public), and (3) characterize temporal trends in public discourse and sentiment toward dementia among different user groups in China over the past decade.

METHODS

In total, 983,039 original dementia-related posts published by 347,599 unique users between 2010 and 2021, together with their user information, were analyzed. Machine learning analytical techniques, including topic modeling, sentiment analysis, and semantic network analyses, were used to identify salient themes/topics and their variations across different user groups (ie, government, journalists/news media, scientists/experts, and the general public).

RESULTS

Topic modeling results revealed that symptoms, prevention, and social support are the most prevalent dementia-related themes on Weibo. Posts about dementia policy/advocacy have been increasing in volume since 2018. Raising awareness is the least discussed topic over time. Sentiment analysis indicated that Weibo users generally attach negative attitudes/emotions to dementia, with the general public holding a more negative attitude than other user groups.

CONCLUSIONS

Overall, dementia has received greater public attention on social media since 2018. In particular, discussions related to dementia advocacy and policy are gaining momentum in China. However, disparaging language is still used to describe dementia in China; therefore, a nationwide initiative is needed to alter the public discourse on dementia. The results contribute to previous research by providing a macrolevel understanding of the Chinese public's discourse and attitudes toward dementia, which is essential for building national education and policy initiatives to create a dementia-friendly society. Our findings indicate that dementia is associated with negative sentiments, and symptoms and prevention dominate public discourse. The development of strategies to address unfavorable perceptions of dementia requires policy and public health attention. The results further reveal that an urgent need exists to increase public knowledge about dementia. Social media platforms potentially could be leveraged for future dementia education interventions to increase dementia awareness and promote positive attitudes.

The utilization of a nurse-led clinic by older people with cognitive complaints: Do they follow our advice?

AIM

Cognitive assessment services were found to be beneficial to older people with cognitive complaints but information is limited on adherence to the recommendations provided. This study aimed to identify predictors of clients' adherence to nursing recommendations after attending a community-based nurse-led cognitive assessment service in Hong Kong.

METHODS

A cross-sectional design was adopted. We analysed a dataset routinely collected from clients attending the services between January 2012 and January 2018. Multiple regression analyses were conducted to identify predictors (demographics, functional health status and cognitive performance) of the clients' adherence. Their satisfaction with the services was also examined.

RESULTS

Two hundred and twenty-three clients attended the clinic. Of the 133 who completed the telephone follow-up at the 6 months postconsultation, 44.1% did not adhere to the recommendations. Clients with a higher Clinical Dementia Rating (OR = 4.17), lower Clock Drawing Test score (OR = 1.13) and lower education level (OR = 0.91) were found to be less likely to adhere to the nursing recommendations. Ninety-six percent (190/198) were satisfied with the overall services.

CONCLUSION

Cognitive assessment services in nurse-led clinics could provide a self-referred service for older people with cognitive complaints. However, low adherence to nursing recommendations was found among clients with poorer cognitive functions and lower education levels.

Comparisons of Dementia Knowledge and Attitudes among the Youth and Older Adults: Insights from the Construal Level Theory Perspective

Based on Construal Level Theory (CLT), the youth and older adults have different psychological distances towards dementia that may lead to different dementia knowledge and attitudes. A cross-sectional survey among 239 youth and 62 older adults using a two-step sampling approach in Macao aimed to examine the hypothesis. Results showed older adults had a higher score of dementia knowledge (F(1,299) = 45.692, p <0.001) but a lower score of dementia attitudes (F(1,299) = 161.887, p <0.001) compared to the youth. Age group explained the majority of the variances in the hierarchical multiple regressions for dementia knowledge (R2 = 0.178, F = 9.059, p < 0.001) and for dementia attitudes (R2 = 0.399, F = 24.233, p < 0.001), which are β = 0.47 and -0.56, respectively. Thus, the hypothesis was supported and revealed an interesting pattern of dementia knowledge and attitudes among the youth and older adults. From the CLT perspective, the study implies that reducing and bridging the psychological distance of dementia would probably be an effective strategy to increase dementia awareness among young people, and intergenerational programs may be a good option to increase community acceptance and support for people with dementia.

Factors Associated With the Experience of Cognitive Training Apps for the Prevention of Dementia: Cross-sectional Study Using an Extended Health Belief Model

BACKGROUND

The prevalence and economic burden of dementia are increasing dramatically. Using information communication technology to improve cognitive functions is proven to be effective and holds the potential to serve as a new and efficient method for the prevention of dementia.

OBJECTIVE

The aim of this study was to identify factors associated with the experience of mobile apps for cognitive training in middle-aged adults. We evaluated the relationships between the experience of cognitive training apps and structural variables using an extended health belief model.

METHODS

An online survey was conducted on South Korean participants aged 40 to 64 years (N=320). General characteristics and dementia knowledge were measured along with the health belief model constructs. Statistical analysis and logistic regression analysis were performed.

RESULTS

Higher dementia knowledge (odds ratio [OR] 1.164, P=.02), higher perceived benefit (OR 1.373, P<.001), female gender (OR 0.499, P=.04), and family history of dementia (OR 1.933, P=.04) were significantly associated with the experience of cognitive training apps for the prevention of dementia.

CONCLUSIONS

This study may serve as a theoretical basis for the development of intervention strategies to increase the use of cognitive training apps for the prevention of dementia.

Knowledge and attitude towards Alzheimer's disease and related dementias in a low- to middle-income country: a cross-sectional survey among Lebanese middle-aged and older adults

BACKGROUND

Despite the growing burden of Alzheimer's disease and related dementias (ADRD) in low- to middle-income countries (LMICs) and prior findings of important gaps in research on ADRD knowledge, very few studies have assessed ADRD knowledge in these populations. This study evaluates the knowledge and attitudes towards ADRD among Lebanese middle-aged and older adults.

METHOD

Participants aged ≥ 40 (n = 215) attending primary care clinics at a large medical centre in Lebanon completed the Alzheimer's Disease Knowledge Scale (ADKS), an attitude scale, and the Duke University Religion Index.

RESULTS

ADRD knowledge accuracy was 61.5% (mean score = 18.6 out of 30 (SD = 3.05)). Items with the least correct answers were related to caregiving and risk factors (≤9% and ≤28%). Overall, participants had tolerant views concerning ADRD; the least positive views were regarding living with people with ADRD. Older age, lower educational attainment, and higher religiosity scores were associated with poorer knowledge and attitudes.

CONCLUSION

Results highlight the need for awareness and preventive efforts that address misconceptions about modifiable risk factors and living with ADRD, especially given that the burden of caregiving for older adults often falls on family members in Lebanon and other LMIC countries.

Knowledge and perceptions of Alzheimer's disease in three ethnic groups of younger adults in the United Kingdom

BACKGROUND

Alzheimer's disease (AD) is a global public health problem with an ageing population. Knowledge is essential to promote early awareness, diagnosis and treatment of AD symptoms. AD knowledge is influenced by many cultural factors including cultural beliefs, attitudes and language barriers. This study aims: (1) to define AD knowledge level and perceptions amongst adults between 18 and 49 years of age in the UK; (2) to compare knowledge and perceptions of AD among three main ethnic groups (Asian, Blacks, and Whites); and (3) to assess potential associations of age, gender, education level, affinity with older people (65 or over), family history and caregiving history with AD knowledge.

METHODS

Data was collected from 186 participants as a convenience sample of younger adults of three different ethnicities (16.1% Asian, 16.7% Black, 67.2% White), living in the UK, recruited via an online research platform. The majority of the participants were in the 18-34 years age group (87.6%). Demographic characteristics of participants and AD knowledge correlation were assessed by the 30-item Alzheimer's Disease Knowledge Scale (ADKS), comprising 7 content domains. ANOVA/ANCOVA were used to assess differences in AD knowledge by ethnicity, gender, education level, age and affinity with dementia and Alzheimer's patients.

RESULTS

For AD general knowledge across all respondents only 45.0% answers were correct. No significant differences were found for the total ADKS score between ethnicities in this younger age group, who did not differ in education level. However, there were significant knowledge differences for the ADKS symptom domain score even after controlling for other demographics variables such as gender, education level (p = 0.005). White respondents were more likely to know about AD symptoms than their Black counterparts (p = 0.026).

CONCLUSION

The study's findings suggest that the AD knowledge level is not adequate for all ethnic groups. Meanwhile, significant differences were observed in symptoms, between ethnic groups, and therefore, differ in their needs regards health communication. The study contributes to an understanding of ethnicity differences in AD knowledge amongst adults from 18 to 49 years of age in the UK and may also provide input into an intervention plan for different ethnicities' information needs.

Mental Health Literacy and Dementia

This study aimed to investigate mental health literacy (MHL) with respect to dementia. Three forms of dementia were investigated. In all, 167 participants completed an online questionnaire which consisted of five vignettes that described the three dementia conditions, as well as depression and typical ageing. The vignette characters had no age specified, or they were described as 50-years-old or 70-years-old. Participants had to firstly decide if there was a disorder present and identify it by name, then answer questions relating to treatment and help-seeking. Results showed that participants could identify Alzheimer’s Disease significantly more so than they could vascular or frontotemporal dementia. All three dementias were significantly more recognised when the vignette was described as a 70-year-old. Frontotemporal dementia was significantly misdiagnosed as depression. Participant education and mental health experience did not influence the identification of dementia. Compared to some other well-known mental illnesses like schizophrenia, lay people are relatively good at recognising Alzheimer’s disease, but much less so at other forms of dementia. Implications and limitations of the study are discussed.

Dementia Literacy and Willingness to Dementia Screening

The increasing prevalence of delayed and missed diagnoses for dementia constitutes major public concern. In this regard, inadequate knowledge and poor understanding of the condition may create a barrier to timely dementia screening. This cross-sectional study assessed dementia literacy, then identified the association between dementia literacy and willingness to undergo routine dementia screening among community-dwelling older adults in two urban areas of Japan. More specifically, structured questionnaires were distributed to a total of 854 individuals aged ≥ 65 years. A multivariate logistic regression was then used to explore the factors associated with dementia literacy and willingness to undergo routine dementia screening. Results showed that younger respondents and respondents who received dementia information from television/radio and/or paper-based sources were more likely to have high dementia literacy. While less than half of participants were willing to undergo routine dementia screening, those with higher dementia literacy were more willing to do so (albeit, not a statistically significant difference). Although there are pros and cons to routine dementia screening, it is necessary to implement such a system to detect dementia and cognitive impairment. Further, assessments should also attempt to gain information about individual beliefs and understandings related to dementia information.

Interdisciplinary Perspectives on Health Literacy Research Around the World: More Important Than Ever in a Time of COVID-19

As we write our editorial for a health literacy special issue in the midst of the international COVID-19 crisis, we take this opportunity to highlight the importance of individual, community, and population health literacy. We are not only in a "pandemic" but also an "infodemic". Health literacy is more important than ever in the face of these global health threats, which have impacted outcomes across the levels of the socio-ecological model (SEM), including individual health behaviors, family relationships, organizational behavior, state policy-making, national mortality statistics, and the international economy in the span of weeks. Our special issue sought to pull together interdisciplinary threads guided by two principles. The first was defining health literacy as essential skills and situational resources needed for people to find, understand, evaluate, communicate, and use information and services in a variety of forms across various settings throughout their life course to promote health and wellbeing. The second was the idea that enhancing health literacy in populations and systems is critical to achieving health equity. In this time of public health need across traditional borders, the inter-sectoral and international perspectives of special issue articles are more urgent than ever. A greater understanding, appreciation, and application of health literacy can support policy action on multiple levels to address major public health challenges. Health literacy should be built deliberately as a population-level resource and community asset. We have summarized the set of articles in this special issue across the levels of the SEM, hoping their thoughtful considerations and interesting findings will help to support global health and wellness and inspire future research, policy, and practice in this global public health emergency and beyond.