Perceptions, beliefs, attitudes, and knowledge of US Latino adults pertaining to dementia and brain health: a systematic review.

OBJECTIVES: Latinos in the USA are 1.5 times more likely to develop Alzheimer's Disease and Related Dementias (ADRD) than non-Latino Whites. This systematic review aims to summarize current understanding of the perceptions, knowledge, beliefs, and attitudes about ADRD and brain health of Latinos to inform public health efforts addressing disparities. METHODS: Searches were completed across six databases (Medline, PsycINFO, WoS, LILACS, ProQUEST, and CINAHL). Studies were required to capture attitudes and/or knowledge of ADRD or brain health among US-based Latino adults who were not cognitively impaired and were not caregivers or healthcare providers. Results were synthesized narratively. RESULTS: A total of 5528 unique records were identified. Following de-duplication and screening, 24 articles met the inclusion criteria for this review. Overall, knowledge about brain health and ADRD among Latinos is quite mixed. A consistent finding was that participants recognized memory loss as a symptom of cognitive impairment, but demonstrated limited recognition of other signs of impairment. The studies also highlighted variable knowledge of protective factors for maintaining brain health. CONCLUSIONS: Opportunities exist to increase knowledge of ADRD signs and symptoms, and awareness of risk and protective factors. Given the heterogeneity of Latinos in the USA, more research is warranted to better elucidate nuances in conceptualizations of brain health and aging among diverse Latino subgroups.

Early COVID-19 Attitudes and Behaviors and Their Associations With Later Infection: A Local Perspective From One U.S. City.

BACKGROUND: At the onset of the pandemic, there was poor public awareness and inaction in response to COVID-19; it is less known whether this translated to subsequent infections. OBJECTIVES: To explore whether adults who perceived COVID-19 as less of a threat and who were not taking early actions were more likely to become infected over the following year. RESEARCH DESIGN: Survey data from the ongoing (COVID-19 & Chronic Conditions (C3) anonymized for review) cohort study. PARTICIPANTS: Six hundred forty-two adults with a mean age of 63 and ≥1 chronic condition. MEASURES: Self-reported attitudes and behaviors regarding COVID-19 were assessed from March 13 to April 3, 2020, and COVID-19 infection status was captured between May 2020 and January 2021. Bivariate and multivariable analyses examined associations between early perceptions and behaviors with later infection. RESULTS: Approximately 7% reported infection with COVID-19 (N = 46). Adults who perceived the threat of COVID-19 less seriously at the initial outbreak were more likely to test positive over the following year [odds ratio (OR): 0.81, CI: 0.70-0.94; P = 0.006]. Those who were less likely to believe their actions would affect whether they would become infected were more likely to test positive (OR: 0.87, CI: 0.77-0.99; P = 0.03), as were adults who reported not changing their routines (OR: 0.45; CI: 0.24-0.85; P = 0.01). CONCLUSIONS: Adults with delayed responses in acknowledging the threat of COVID-19 and in changing behaviors were more likely to contract the virus. This investigation provides insight into the consequences of inadequate public understanding and response to COVID-19, and it highlights the importance of promoting early awareness among high-risk groups during public health crises.

Development and Validation of COVID-19 Vaccine Messaging Materials for Latinx Communities.

With pervasive health misinformation and mistrust, many of those at greatest risk from COVID-19 have demonstrated lower vaccine acceptance. In Chicago, IL, surveillance data has revealed lower rates of vaccine uptake among Black and Latinx individuals compared with others. We partnered with two local federally qualified health centers (FQHCs) to develop and implement language-concordant, low literacy patient education materials to promote COVID-19 vaccine knowledge, acceptance, and uptake. Our multi-phase study included: 1) iterative content generation and refinement by health literacy experts, health center providers and staff, and community-dwelling adults; and 2) materials testing via a two-arm randomized experiment among adults from Latinx communities in the Chicagoland area. Results indicate that our English and Spanish-language COVID-19 Fact Sheets increase knowledge about COVID-19 vaccination. These materials are publicly available and can be used by health centers or community organizations to promote COVID-19 vaccination among diverse populations.

Perceptions of and Knowledge Acquisition about Brain Health and Aging among Latin American Immigrants:A QualitativePaper.

OBJECTIVES: Older immigrants of Latin American descent are disproportionately impacted by dementia, yet little is known about their dementia- and brain health-related knowledge. We explored perspectives on brain health and aging in this population to inform the development of culturally-relevant interventions. METHODS: Individual, semi-structured interviews were conducted with 30 Spanish-speaking immigrants over 60. Questions addressed knowledge about the brain, perceptions of healthy and unhealthy aging, ideas of how to take care of one's brain, and where knowledge was acquired. Responses were analyzed using thematic analysis. RESULTS: The following themes emerged: (1) Descriptions of the brain varied, from anatomy, cognition, and psychology to disease. (2) Perceptions of healthy aging included independence, memory, emotions, and orientation. (3) Ideas of how to care for the brain included physical, social, and cognitive engagement. (4) Knowledge was acquired in childhood, communities, healthcare settings, careers, and media. CONCLUSIONS: Results showed significant variability in knowledge. Findings may be leveraged to improve interventions that address brain health literacy disparities among older Latin American immigrants. CLINICAL IMPLICATIONS: Takeaways involve increasing education about the structure and functions of the brain, promoting realistic understandings of what nonnormative brain aging entails, and increasing knowledge of empirically-supported maintenance approaches. Dissemination may be increased via healthcare providers, community centers, churches, and media.

Optimizing voice-controlled intelligent personal assistants for use by home-bound older adults.

INTRODUCTION: Social isolation is a major public health concern, as isolated individuals are at increased risk of poor overall health, as well as at increased risk of unhealthy behaviors. During the COVID-19 pandemic, social distancing strategies have led to increased rates of loneliness and social isolation. There is a clear need for strategies to mitigate the effects of social isolation and loneliness on the mental and physical health of older adults. In this study, we sought to better understand how voice-controlled intelligent personal assistants (VIPAs) could be leveraged to reduce loneliness and social isolation among home-bound older adults. METHODS: Patients and geriatric experts were recruited to use VIPA devices (Google Home) in their homes for 4 weeks and then provide feedback. No prior training was provided. Geriatric experts were recruited via email solicitation from the Northwestern Medicine Geriatrics Clinic, and patients were solicited directly from geriatric primary care physicians. The investigators used qualitative analysis to identify codes and overarching themes. RESULTS: A total of 288 comments were received from 16 participants. Eight major themes were identified: Administrative, Companionship, Home Control, Education, Emergencies, Entertainment, Health and Well-Being, and Reminders. DISCUSSION: Results demonstrate that VIPAs can be useful across multiple domains and potentially play a role in providing physical, social, and cognitive stimulation to home-bound older adults. VIPAs have a wide range of functionality, many of which could be implemented to focus on common geriatric syndromes and may ultimately be a tool to help mitigate social isolation and the consequential loneliness.

Perceptions and Motivating Factors Regarding COVID-19 Vaccination in Latinx Older Adults in Chicago: A Local, Qualitative Perspective.

Purpose: Historically marginalized communities disproportionately impacted by the pandemic are demonstrating lower uptake of COVID-19 vaccines. To facilitate the development of culturally tailored, language concordant educational materials promoting COVID-19 vaccination, we first explored older Latinx adults' awareness, attitudes, and beliefs about COVID-19 vaccines and factors involved in vaccination decisions within their communities. Patients and Methods: Individual, semi-structured interviews were conducted with 15 participants who self-identified as Latinx/Hispanic, aged 50 and older, and living in Chicago. Eight interviews were conducted in English and seven in Spanish. Thematic analysis was used to analyze participants' responses. Results: Participants revealed four key factors influencing vaccination decisions: 1. protecting oneself and loved ones (against COVID-19 (n=14), or from perceived dangers of the vaccine (n=9)); 2. trust in authorities (trusting information (n=9), or worrying the vaccine is being manipulated (n=5)); 3. access and availability (gratitude to live in a country where vaccines are available (n=5), or fear of going to vaccination sites due to immigration and insurance status (n=4)); and 4. Employment and semblance of normalcy (vaccination to create opportunities (n=6), or concern about missing out due to side effects (n=9)). Conclusion: Our findings illuminate key factors influencing decisions for COVID-19 vaccination among Latinx older adults in Chicago. Vaccination information aiming to increase vaccination rates among this important population may benefit from leveraging collective pronouns and spirituality, language concordance, low-tech options, building trust, and addressing insurance and immigration doubts. Next steps include developing educational materials based on these themes, followed by dissemination and evaluation. Lessons learned may be of interest to public health experts responding to the ongoing pandemic and other public health crises experienced by historically marginalized communities.