Black Older Adults Research Articles

COVID-19 Concerns and Depression Among Older Adults: Does Race/Ethnic Status Moderate the Association?

Background and Objectives: This study examined the association between COVID-19 concerns and depression among adults in later life. We also examined whether race/ethnic status moderated this relationship. Research Design and Methods: This study used data from the 2020 Health and Retirement Study. Using the 8-item CES-D scale, we defined probable depression as having three or more depressive symptoms. COVID-19 concerns included items such as concerns about respondents' own health, the health of family members, respondents' ability to get help from others, and concerns about the future. The associations between COVID-19 concerns and older adults' depression were estimated with logistic regression models. Results: Compared to respondents with lower scores on the COVID-19 concern measures, those with higher scores were more likely to be depressed. The moderation model showed the relationship between concerns about what will happen in the future and depression was not as strong among non-Hispanic Black older adults compared to non-Hispanic White older adults. Concerns about own health, family members' health, the older adult's financial situation, and the ability to get help did not show moderation effects. Discussion and Implications: The results suggested that healthcare providers should focus on older persons to reduce disparities in the risk of depression during public health emergencies.

F2-Isoprostanes Are Associated With Increased Fracture Risk in Type 2 Diabetes.

Fracture risk is higher in type 2 diabetes (T2D) for a given bone mineral density (BMD) level. Increased oxidative stress in T2D induces diabetic complications and may affect T2D bone fragility. To investigate whether the levels of plasma F2-isoprostanes, a reliable oxidative stress marker, are associated with incident clinical fracture risk in older adults with diabetes. An observational cohort study was conducted in a well-characterized cohort from Health, Aging, and Body Composition study. Older black and white ambulatory adults with baseline plasma F2-isoprostanes measurements (baseline age 70-79 years, T2D: N=132; non-diabetes: N=571) were selected from the study cohort of 3075 individuals. Incident clinical fractures. In the Cox proportional hazard model with multivariate adjustments (including BMD, medications, and other risk factors), a 93% increase in incident clinical fracture risk was significantly associated with each SD increase in log plasma F2-isoprostanes in the T2D group (HR: 1.93, 95% CI 1.26-2.95, p=0.002), but there was no evidence of an association in the non-diabetes group (HR: 0.98, 95% CI 0.81-1.18, p=0.79, p for interaction < 0.001). Log plasma F2-isoprostanes were moderately correlated with a decline in baseline total hip BMD (r=-0.25, p=0.003), and with a 4-year decrease in total hip BMD (r=-0.28, p=0.008) in T2D. There was no evidence of correlation between log plasma F2-isoprostanes and circulating glycoxidation markers or bone turnover markers in either group. Plasma F2-isoprostanes levels in individuals with diabetes are associated with increased incident clinical fracture risk independently of baseline BMD.

Keep it Movin': Design and methods of a church-based physical activity program to improve physical function among midlife and older black adults.

Older Black adults have high rates of physical function (PF) limitations. Physical activity (PA) is effective for improving PF and reducing mobility disability risk; however, community-based PA interventions focused on improving PF for older Black adults are lacking. Given the importance of churches as trusted institutions in Black communities, church-based interventions developed through community collaborations may help increase access to PA interventions. Keep it Movin' is a church-based cluster randomized controlled trial testing the effectiveness of a 24-week group-based (intervention arm) versus a self-guided (comparator arm) program in improving PF among Black adults aged ≥40 years with PF limitations (short physical performance battery [SPPB] score ≤ 9). A church-wide virtual walking program is available to congregants in both arms. The intervention arm receives weekly group-based classes held at the church that include education, goal setting, and structured PA (walking, lower-extremity strength, balance, and stretching). The comparator arm receives educational materials about PA appropriate for people with PF limitations. Outcomes are assessed at 6 (program completion) and 12 months (maintenance). The primary outcome is PF change as measured by the SPPB at 6 months. Secondary outcomes include change in moderate-to-vigorous PA, social support and self-efficacy for PA, quality of life, and self-reported PF. Factors related to successful adoption, implementation, and maintenance are assessed using the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework. This is the first study to evaluate the effectiveness of a group-based PA program delivered in Black churches to improve PF.

Association of MIND diet with cognitive decline among Blackand White older adults.

We examined the Mediterranean-Dietary Approaches to Stop Hypertension Intervention for Neurodegenerative Delay (MIND) diet's association with cognitive decline by race among older adults in the Chicago Health and Aging Project. Five thousand two hundred fifty-nine participants (73.5 [±6.0] years, 62% Black participants, 62% female) completed a food frequency questionnaire, andtwo or more cognitive assessments over 7.8±4.6 years. Overall, higher MIND diet was associated with slower cognitive decline (p for trend=0.0025). The MIND score (range:0-15) was different between Black and White older adults(6.97vs. 7.12, p=0.010). Compared to the lowest tertile, among White participants, the two highest tertiles (MIND score -7: β=0.0121 [95% confidence interval [CI]: 0.0006, 0.0237]; MIND score-8.5: β=0.0146 [95% CI: 0.0003, 0.0260]) and among Black participants, only the highest tertile (MIND score-8.5: β=0.0088 [95% CI: 0.0003, 0.0172]) had association with cognitive decline. Vascular and lifestyle factors attenuated the association only for Black older adults. The MIND diet was associated with slower cognitive decline in Black and White older adults, but this may vary with other lifestyle and vascular factors. Further research is warranted on race-specific cultural diets considering other risk factors for cognitive decline. The intake of Mediterranean-Dietary Approaches to Stop Hypertension Intervention for Neurodegenerative Delay (MIND) diet components varies by race. The MIND diet may slow cognitive decline in both Black and White older adults. This association may vary with other lifestyle and vascular risk factors.

Motivators of and barriers to in-person health care and video telehealth utilization among older Black adults: a qualitative study

ABSTRACT Objective Older Black adults continue to experience heightened rates of chronic illness and poor health outcomes. Further, older Black adults must navigate interlocking systems of oppression (e.g. racism, ageism, ableism, and classism etc.) that impact their healthcare utilization. Telehealth has emerged as a common health care modality, which presents unique concerns for aging populations. Design The present study explored the motivators of and barriers to in-person healthcare and video telehealth use among a sample of predominantly lower-income, older Black adults. The researchers collaborated with community scientists to recruit, facilitate focus groups and provide technological support for participants. Sixteen virtual focus groups were conducted (n = 147) with older Black adults aged 55–84 years. The researchers utilized a thematic analysis approach to identify twelve distinct themes. Results Participants identified the following as motivators to using in-person health care: improved patient-provider relationships, increased community support, and more culturally sensitive resources. Limited accessibility, discrimination and resulting distrust, and poor patient-provider communication were identified as barriers to in-person health care use. E-health literacy and accessibility both emerged as motivators of and barriers to using telehealth, while disinterest in telehealth and impersonal patient-provider relationships were noted as additional barriers. Conclusion These findings provide key implications for reducing the burden of health care inequity for older Black adults. Future implementation research should use equity-focused frameworks such as the patient-centered culturally sensitive health care (PC-CSHC) model. Additionally, collaboration with the community is necessary to create and implement the necessary culturally sensitive health interventions.

Sleep as a Predictor of Health-Related Quality of Life among Economically Disadvantaged Black Older Adults.

Sleep disturbances may partially account for the health-related quality of life (HRQoL) disparities experienced by Black older adults when compared to non-Hispanic White (NHW) adults. The present study examined the role of self-reported sleep duration and the belief that one is not getting enough sleep on physical and mental HRQoL among Black older adults. Participants were 281 community-dwelling, economically disadvantaged Black older adults between 60 and 97 years of age (Mean=69.01, SD=6.97) who lived in a large city in the Southeastern United States. The present study uses baseline data from a larger intervention study aimed at promoting social connection and food security among older adults. For this study (and as part of the larger intervention), participants completed an assessment battery that included (1) a demographic data and health questionnaire that included self-reported sleep duration and a belief that one is not getting enough sleep questions; (2) the CDC (Centers for Disease Control and Prevention) Health-Related Quality of Life-14 Healthy Days Core Module; and (3) the World Health Organization Quality of Life-Brief Form. Descriptive results show that most participants slept less than 7 hours and felt like they did not get enough sleep. Results from 2 hierarchical regressions also showed that believing one is not getting enough sleep predicts lower self-reported mental and physical HRQoL. While sleep deprivation has a serious impact on quality of life for Black older adults, sleep disturbances in this population are understudied. Interventions to improve sleep duration and quality among Black older adults may help reduce disparities in quality of life between Black older adults and NHW adults.

"I Have Come Because I See You Care About Me": Recruiting Older Black Americans for Genomic Research.

The lack of diversity in genomic studies is a disparity that influences our understanding of human genomic variation and threatens equity in the benefits of precision medicine. Given our current genomic research with Black older adults, we conducted a qualitative study to elucidate participants' knowledge, attitudes, and beliefs about genomic research and research participation and what factors contribute to their willingness to participate and to gain insights into barriers that researchers may have in recruiting Black Americans. We conducted semistructured interviews (N=16) with previous genomic research participants, and an inductive thematic approach was used to code and interpret the data. The mean age was 70, 82% reported <$15,000 annual income, and 100% participated in genomic research. The results note that genomic research is poorly understood despite participation in prior genomic studies, and cultural beliefs about health and managing health impact an individual's research participation. Although not all participants identified with historical distrust, those who did report health system distrust also contributed distrust in research. Relationship building facilitates research participation, especially when perceived as personally relevant and meaningful. Participant incentives and convenience to engage in the study are less important if the personal benefits or relevance of the research are clear. Our results provide new context into the importance of relationship building and research literacy and highlight new considerations for engaging racially diverse populations in research.

Interpersonal, Community, and Societal Stressors Mediate Black-White Memory Disparities.

Structural racism creates contextual stressors that disproportionately affect Black, relative to White, older adults in the U.S. and may contribute to worse cognitive health. We examined the extent to which interpersonal, community, and societal stressors uniquely explain Black-White disparities in initial memory and memory change. The sample included 14,199 non-Latino Black and White older adults (Mage=68.32, 19.8% Black) from the U.S. Health and Retirement Study who completed psychosocial questionnaires at baseline and a word list memory task every two years over an eight-year period. Interpersonal, community, and societal stressors were operationalized as self-reported everyday discrimination, neighborhood physical disorder, and subjective societal status, respectively. Latent growth curves modeled longitudinal memory performance. Stressors were modeled simultaneously and allowed to correlate. Covariates included age, sex, education, wealth, parental education, and Southern residence. Compared to White participants, Black participants experienced more discrimination (β=-.004, SE=.001, p<.001), more neighborhood physical disorder (β=-.009, SE=.002, p<.001), and lower perceived societal status (β =-.002, SE=.001, p=.001), each of which uniquely mediated the racial disparity in initial memory. Sensitivity analyses utilizing proxy-imputed memory scores revealed an additional racial disparity in memory change, wherein Black participants evidenced faster decline than White participants. This disparity in memory change was only uniquely mediated by more everyday discrimination among Black participants. Elements of structural racism may contribute to cognitive disparities via disproportionate stress experiences at multiple contextual levels among Black older adults. Future research should consider multilevel protective factors that buffer against negative impacts of racism on health.

Factors associated with fall risk increasing drug use in older black and white men and women: the Health ABC Study

BackgroundMost older adults use medications that may increase falls, often defined as fall risk increasing drugs or “FRIDs”. Two definitions for FRIDs, the Centers for Disease Control and Prevention’s (CDC) Stopping Elderly Accidents, Deaths & Injuries (STEADI-Rx) and Swedish National Board of Health and Welfare (SNBHW) definitions, are widely accepted, though include different FRIDs in their definitions. Whether factors associated with FRID use in older adults differ by definition is unknown.MethodsWe hypothesized that factors for FRID use will vary by FRID definition in 1,352 community-dwelling older Black and White adults with medication information in the Health, Aging and Body Composition Study (Health ABC; 2007–08 clinic visit; 83.4 ± 2.8 years; 54.1% women; 65.1% White). Multivariable logistic regression and multivariable negative binomial regression, progressively entering groups of covariates (demographics, lifestyle/behavior factors, and multimorbidity), modeled FRID use (yes/no) and count.ResultsOf 87.0% participants using SNBHW FRIDs, 82.9% used cardiac medications, with lower use of all other FRIDs (range:1.1-12.4%). Of 86.6% participants using STEADI-Rx FRIDs, 80.5% used cardiac medications, with lower use of all other FRIDs (range:1.1-16.1%). Participants with FRID use by either definition were more likely to have chronic health conditions, a hospitalization in the prior year, higher non-FRIDs medication counts, higher Center for Epidemiologic Studies Depression Scale (CES-D) scores, and less physical activity (all p < 0.05). Participants with STEADI-Rx FRID use had poorer vision and higher Modified Mini-Mental State (3MS) scores. In multivariable logistic regression for SNBHW use, hypertension, body mass index (BMI), 3MS scores, and non-FRID count were positively associated with FRID use and poorer vision and Digit Symbol Substitution Test (DSST) scores were negatively associated. In addition to SNBHW factors, higher CES-D scores were associated with STEADI-Rx FRID use. In multivariable negative binomial regression, hypertension, higher BMI, CES-D scores, and non-FRID count were associated with higher FRID count and sleep problems with lower FRID count for both definitions. Higher 3MS and lower DSST scores were associated with higher STEADI-Rx FRID count. Women had lower SNBHW FRID count after adjustments.ConclusionsRisk factors for FRID use in older adults differ slightly by STEADI-Rx and SNBHW FRIDs definition, but are largely similar.

Loneliness and pain among community-dwelling middle-aged and older Black, Latino, and White adults in the United States.

Prior research has demonstrated a strong and independent association between loneliness and pain, but few studies to date have explored this relationship in racially and ethnically diverse groups of midlife and older adults. We drew on the diathesis stress model of chronic pain and cumulative inequality theory to examine the relationship of loneliness and the presence and intensity of pain in a nationally representative sample of Black, Latino, and White adults aged 50 or older in the United States. Data were from Wave 3 of the National Social Life, Health, and Aging Project (n = 2,706). We used weighted logistic and ordinary least squares regression analyses to explore main and interactive effects of loneliness and race and ethnicity while adjusting for well-documented risk and protective factors (e.g., educational attainment, perceived relative income, inadequate health insurance, perceived discrimination) and salient social and health factors. Almost half (46%) of the participants reported feeling lonely and 70% reported the presence of pain. Among those who reported pain (n = 1,910), the mean intensity score was 2.89 (range = 1-6) and 22% reported severe or stronger pain. Greater loneliness was associated with increased odds of pain presence (AOR = 1.154, 95% CI [1.072, 1.242]) and higher pain intensity (β = 0.039, p < 0.01). We found no significant interaction effects involving Black participants. However, Latino participants who reported greater loneliness had significantly higher levels of pain (β = 0.187, p < 0.001) than their White counterparts with similar levels of loneliness. Loneliness is an important correlate of pain presence and intensity and may have a stronger effect on pain intensity among Latino adults aged 50 or older. We discuss clinical and research implications of these findings, including the need for more fine-grained analyses of different types of loneliness (e.g., social, emotional, existential) and their impact on these and other pain-related outcomes (e.g., interference). Our findings suggest a need for interventions to prevent and manage pain by targeting loneliness among middle-aged and older adults, particularly Latino persons.

A Polysocial Approach in Exploring Racial and Ethnic Differences in Dementia and Cognitive Decline Among U.S. Older Adults: Health and Retirement Study.

The racial or ethnic disparity in the burden of dementia exists among older adults in the United States, whereas gaps remain in understanding the synergic effect of multiple social determinants of health on diminishing this disparity. We aim to build a polysocial score for dementia and investigate the racial or ethnic difference in dementia risk among older persons with different polysocial score categories. In this prospective cohort study, we utilized longitudinal data from the Health and Retirement Study in the United States recruiting 6 945 participants aged ≥65 years who had data on 24 social determinants of health in 2006/2008. The dementia status of participants was measured by a modified version of the Telephone Interview of Cognitive Status. The stepwise Cox regression was applied to select social determinants of health associated with incident dementia to construct a polysocial score. The multivariable Poisson model and linear mixed model were utilized to investigate the associations between polysocial score and incident dementia and cognitive decline, respectively. Eight social determinants of health were used to build the polysocial score. Non-Hispanic Black older participants had a higher incidence rate (incidence rate difference [IRD] = 22.7; 95% confident interval [95% CI] = 12.7-32.8) than non-Hispanic White older adults in the low polysocial score, while this difference was substantially attenuated in the high polysocial score category (IRD = 0.5; 95% CI = -6.4 to -7.5). The cognitive decline of non-Hispanic older Black adults with high polysocial score was 84.6% slower (averaged cognitive decline: non-Hispanic White: -2.4 [95% CI = -2.5 to -2.3] vs non-Hispanic Black: -1.3 [95% CI = -1.9 to -0.8]) than that of non-Hispanic older White persons. These findings may help comprehensively understand and address racial and ethnic disparities in dementia risk and may be integrated into existing dementia prevention programs to provide targeted interventions for community-dwelling older adults with differentiated social disadvantages.

In Their Words: African American and Latine Immigrant Older Adults (Re)Define Civic Participation.

Older adults' civic participation has received considerable attention. However, this literature has understudied the experiences of civic participation among minoritized ethnoracial older adults. Particularly absent from this literature is the contextualization of civic participation as it exists within cultural and historical structures of inequality that influence how these populations understand, participate, and experience civic life. A phenomenological design was used to explore civic participation through participants' experiences and unique perspectives. Thirty-four in-depth, semistructured interviews were conducted with Latine immigrant and Black older adults (ages 60+) living in New Jersey and New York City. A conceptual content analysis was used to identify how older Black and Latine immigrant adults define civic participation for themselves. This study presents 3 new definitions of civic participation, that are derived directly from participants' conceptualization and applied across the lived experiences. Definitions present civic participation as the responsibility of community belonging; as a religious/spiritual practice; and as a way of life. These definitions provide new perspectives by which to study civic participation and challenge current framing of helper and needy, altruism, the voluntary nature of participation, and the separation between social, political, and spiritual participation. Findings from this study contribute to expanding gerontology's ontological imagination of how civic participation is experienced and conceptualized among older Latine immigrants and Black adults. The expertise shared by older African Americans and Latine immigrants lends us important perspectives to develop a critical theoretical framework by which scholars can more accurately study civic participation among this diverse population.

The Relationship Between Pre-Pandemic Comorbidities With SARS-CoV-2 Infections and Hospitalizations in Black Versus White Military Service Members: A Retrospective Study.

Comorbidities such as hypertension, diabetes mellitus, asthma, and cardiovascular conditions have been reported to worsen the clinical progression of coronavirus disease 2019 (COVID-19) and related hospitalizations. Furthermore, the COVID-19 pandemic has disproportionately affected the historically marginalized groups, i.e., Black, Hispanic, and Asian individuals have substantially higher rates of Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) infection, COVID-19 hospitalization, and death compared to White individuals. Despite these findings in civilian populations, the impact of comorbidities and race in SARS-CoV-2 infection and COVID-19 hospitalizations in military populations is unknown. We evaluated the relationship of pre-selected pre-pandemic comorbidities and race with SARS-CoV-2 infections and COVID-19 hospitalizations in U.S. military service members (SMs). We conducted a systematic review of Military Health System beneficiaries' records by accessing the Defense Medical Epidemiological Database. Our inclusion criteria were being an active duty SM and having at least one pre-COVID-19 pandemic comorbidity. Retired as well as uninfected healthy active duty SMs and beneficiaries were excluded from the study. A total population of 1.334 million active duty SM records was drawn from Defense Medical Epidemiological Database. The data were stratified, by race (primary outcome), as well as gender, age, and military service branches (secondary outcomes). We found higher trends in SARS-CoV-2 infection and COVID-19 hospitalization rates in Black compared to White SMs. This seamless inequality was also seen in other viral infections affecting SMs including human immunodeficiency virus and viral hepatitis. We hypothesized this disparity to some extent be associated with the presence of pre-pandemic comorbidities that is affecting this military subpopulation. Supporting our hypothesis, we found trends toward the higher pre-pandemic prevalence of diabetes mellitus, asthma, hypertension, and ischemic heart disease, in Black compared to White military SMs, especially in Black older male adults. Our results highlight the role of pre-pandemic comorbidities and race likely enhancing the frequency of SARS-CoV-2 infections and COVID-19 hospitalizations in military SMs. These preliminary findings underscore the need for future retrospective studies using additional Military Health System data bases reporting data on this military subpopulation, especially in the setting of future pathogens outbreaks or pandemics affecting military populations.

Inpatient initiation of long-acting injectable buprenorphine at a community hospital: A retrospective case series

Objectives Determine if long-acting injectable buprenorphine (LAIB) can be successfully and safely administered in the hospital with minimal sublingual buprenorphine lead-in and potentially improve follow-up engagement in care. Methods We performed a retrospective case series of 46 patients who received LAIB while hospitalized at a safety-net community hospital. We abstracted demographic information, details about substance use disorder treatment history, in-hospital buprenorphine initiation methods and follow-up data from inpatient and outpatient electronic medical records. Results In total, 46 hospitalized patients received LAIB during the study period. The majority of our patients were older Black adults with Medicaid who self-reported intranasal heroin use. A low-dose buprenorphine initiation protocol was used most commonly, either in sublingual or intravenous form, with only two cases of precipitated withdrawal occurring during the buprenorphine initiation process and no cases of precipitated withdrawal after the administration of LAIB. 87% (40) of the patients received LAIB after receiving either sublingual or IV buprenorphine for fewer than the recommended seven days. Of the 46 hospitalized patients who received LAIB, 23 (50%) attended a follow-up addiction medicine appointment within 30 days of discharge. Conclusions Hospital administration of LAIB could play an important role in retention in care after hospital discharge.

Racial/Ethnic Differences in Loneliness Among Older Adults: The Role of Income and Education as Mediators.

Loneliness is a major public health concern; however, limited research has examined the mechanisms contributing to racial/ethnic inequities in loneliness. Race/ethnicity has been hypothesized to be a distal factor influencing loneliness, and racial/ethnic inequities in loneliness may be attributable to socioeconomic factors (e.g., income and education). Our study seeks to confirm these hypotheses by examining mechanisms that contribute to racial/ethnic inequities in loneliness. In other words, if racial/ethnic differences in loneliness among older adults are mediated by income and education. Data came from the Health and Retirement Study Leave-Behind Questionnaire, 2014-2016. Loneliness was measured by the UCLA 3-item loneliness scale. Race/ethnicity categories were White, Black, and Hispanic/Latino. The mediator variables were household income and education. Multivariable linear regression models were used to determine differences in loneliness by race/ethnicity. The Karlson-Holm-Breen (KHB) mediation method was used to determine if income and education mediated racial/ethnic differences in loneliness. In models examining income and education together, a complete mediation was found between White and Black older adults, in that income and education completely mediated differences in loneliness between these groups. A partial mediation was found between White and Hispanic, and Black and Hispanic older adults. When examining income and education separately, we found that income solely accounted for racial/ethnic differences in loneliness compared to education. Our study is the first to explicitly determine if socioeconomic factors mediate race/ethnicity differences in loneliness among a national sample of older adults. These findings illustrate that income may have greater proximate effects for loneliness among older adults in comparison to education. Additionally, these findings can inform evidence-based interventions to reduce loneliness among older adults. Interventions that enhance quality of life and provide opportunities for socialization for racialized low-income older adults may help decrease racial/ethnic inequities in loneliness.

A Preliminary Analysis of Stress Burden and Cognitive Function and Clinically Adjudicated Cognitive Outcomes in Black American Adults.

The combination of exposure to multiple stressors and psychological distress may contribute to the disproportionate burden of dementia risk among Black Americans. This study estimates the effect of an index of stress and psychological distress (ie, "stress burden") on cognitive function and clinically adjudicated cognitive outcomes among older Black American adults, and examines sleep as a mediator. The sample included 204 Black adults (79% female; mean age = 64 years) from Pittsburgh, PA, USA. Stress burden comprised 3 self-reported stress and distress measures assessed in 2016: discrimination, psychological distress, and posttraumatic stress. Potential mediators included actigraphy-assessed sleep duration and efficiency from 2018. Cognitive battery and clinical adjudication in 2019 assessed cognitive function and clinically adjudicated outcomes. Causal mediation analysis estimated the direct effect between stress burden and cognitive outcomes, and indirect effects through sleep, after adjusting for sociodemographics and hypertension. Higher stress burden had a significant direct effect on lower executive functioning and visuospatial performance. However, there were no significant indirect effects (ie, mediation) by sleep disturbances on any domain of cognitive function assessed. Also, there were no significant direct or indirect effects on clinically adjudicated outcomes. Multiple stressors often co-occur and may contribute to racial disparities in cognitive health. Findings suggest that higher stress burden had negative effects on functioning in executive and visuospatial domains in this community-based sample of older Black American adults. However, there was no evidence of mediation by sleep. Findings highlight the importance of continued work to identify modifiable pathways between stress burden and cognitive health disparities.

Factors Associated With Healthcare and Financial Decision Making Among Older Black Adults Without Dementia

ABSTRACT Objectives The study aims to identify factors associated with health care and financial decision-making among older Black adults without dementia. Methods Participants (N = 326) underwent assessments of decision-making and completed measurements of factors from four categories: cognitive, contextual, psychosocial, and personality. We performed separate linear regression models to examine the association between each factor and decision-making and created a fully adjusted model. Results Higher global cognition (estimate = 1.92, SE = 0.21, p < .0001) was associated with better decision-making. Contextual factors including higher current annual income (estimate = 0.23, SE = 0.05, p < .0001), higher childhood socioeconomic status (estimate = 0.48, SE = 0.18, p = .006), higher health and financial literacy (estimate = 0.08, SE = 0.01, p < .0001), and lower financial stress (estimate = −0.19, SE = 0.07, p = .01) were associated with better decision-making. More psychological well-being (estimate = 0.07, SE = 0.22, p = .001), a psychosocial factor, and less neuroticism (estimate = −0.06, SE = 0.02, p = .002), a personality factor, were associated with better decision-making. In the fully adjusted model, two factors, higher global cognition and higher literacy (health and financial), remained associated with better decision-making. Conclusions Cognitive and contextual factors serve as drivers of decision-making among older Black adults. Clinical Implications Clinicians may implement strategies to bolster cognition and improve health and financial literacy to facilitate optimal decision-making among older Black adults.

Social support moderates association between area deprivation index and changes in physical health among adults in the Baltimore Study of Black Aging (BSBA)

ABSTRACT Despite the association of neighborhood quality with poorer adult health, limited research has explored the association between neighborhood disadvantage, e.g. Area Deprivation Index (ADI), and older Black adults’ health, prospectively. This observational study examined the association between ADI and changes in longitudinal physical health within older Black adults. The analytic sample (n = 317) included data from waves 1 & 2 of the Baltimore Study of Black Aging: Patterns of Cognitive Aging (BSBA-PCA). Study variables included the Area Deprivation Index (ADI), objective (e.g. average heart rate) and subjective (e.g. activities of daily living) measures of physical health. Multiple linear regression models were conducted controlling for sociodemographic and social support characteristics. Participants living in more disadvantaged neighborhoods, based on national and state ADIs, were more likely to have a decreasing heart rate even after adjusting for covariates. Likewise, participants reporting increasing levels of ADL difficulty were living in a neighborhood with greater disadvantage based on national and state ADI rankings. Significant social support received and ADI (national and state) interactions were observed for average heart rate. The findings suggest that research on the effect of neighborhood quality and social support can enhance our understanding of its impact on older Black adults’ health prospectively.

Cerebral arteriolosclerosis, lacunar infarcts, and cognition in older Black adults.

Older Black adults are at risk of cerebral small vessel disease (CSVD), which contributes to dementia risk. Two subtypes of CSVD, arteriolosclerosis and ischemic lacunar infarcts, have been independently linked to lower cognition and higher dementia risk, but their combined effects on cognition in older Black adults are unclear. Mixed models were used to examine the associations of in vivo measures of arteriolosclerosis (ARTS) and ischemic lacunar infarcts to cognitive level and change in 370 older Black adults without dementia. RESULTS: Modeled together, higher ARTS load accounted for lower levels of global cognition, episodic memory, semantic memory, and perceptual speed, whereas higher infarct load accounted for lower levels of working memory. There were no associations with rate of cognitive change. Both arteriolosclerosis and ischemic infarcts impact the cognitive health of older Black adults, but arteriolosclerosis affects cognition more broadly and offers promise as an in vivo biomarker of dementia risk. Older Black adults are at risk of cerebral small vessel disease (CSVD) and dementia. Examined magnetic resonance imaging-derived measure of arteriolosclerosis (ARTS), infarcts, and cognition. ARTS load was widely associated with lower cognition after adjusting for infarct load. Infarct load was specifically associated with lower complex attention. More within-Black in vivo studies of CSVD subtypes and cognition are needed.

A Photovoice Study Investigating Inequalities in Nutrition and Healthy Ageing in Older Black African Adults in the United Kingdom

A Photovoice Study Investigating Inequalities in Nutrition and Healthy Ageing in Older Black African Adults in the United Kingdom