MENTAL HEALTH IMPACT OF DISCRIMINATION: THE PROTECTIVE FUNCTION OF SOCIAL CAPITAL IN DIVERSE GROUPS OF OLDER ADULTS

Discrimination occurs in complex social contexts leading to various levels and types of outcomes. Although the negative health impact of discrimination is well-documented, there is a need to investigate patterns among discrimination, social factors, and health outcomes in diverse racial/ethnic groups of older adults to inform interventions. For example, social capital, such as social cohesion, social ties, and safety, is anticipated to be directly associated with mental health and also to modify the impact of discrimination. In the present study, we examined (1) racial/ethnic differences in perceived discrimination, social capital, and depressive symptoms and (2) the direct effect of perceived discrimination and social capital, as well as their interactions, on depressive symptoms among different racial/ethnic groups. Data were drawn from the National Social Life, Health, and Aging Project (NSHAP) Round 3 (2,988 non-Hispanic Whites, 719 non-Hispanic Blacks, and 499 Hispanics; 68 mean age). Compared to non-Hispanic Whites, non-Hispanic Blacks had a significantly higher level of perceived discrimination, lower social capital, and more depressive symptoms. Findings from multivariate linear regression models demonstrated that, in all racial/ethnic groups, frequent experiences of discrimination and low levels of social capital were associated with increased symptoms of depression. A significant interaction between discrimination and social cohesion was observed in non-Hispanic Whites and Hispanics. In both groups, the negative impact of discrimination was lower among those with higher levels of social cohesion. Our findings support efforts such as improving well-being for older adults by promoting age-friendly communities to build greater social cohesion.

ASSOCIATIONS BETWEEN COVID-19 PERCEPTIONS AND PREVENTIVE BEHAVIORS IN DEMENTIA CAREGIVING DYADS

This study adopted a dyadic perspective to examine how the perceptions of COVID-19 (i.e., anxiousness & hopefulness) of dementia caregiving dyads are associated with their engagement in personal (e.g., washing hands, wearing mask) and social (e.g., avoiding physical contact and going restaurants/bars) preventive behaviors. Multiple cross-sectional Actor-Partner Interdependence Models (APIMs) were estimated using data from the 2020 NHATS/NSOC COVID-19 Supplements (N=1565). In the anxiousness models, participants’ own feeling of anxiousness was associated with their own engagement in personal preventive behaviors (actor effects), and the perceived anxiousness of PLWD was associated with personal preventive behaviors of caregivers (partner effect). In the model on social preventive behaviors, both actor and partner effects were found on dementia caregiving dyads. No effect was found in the models on hopefulness. Our findings extend understandings of mutual influence within the caregiving dyads and demonstrate the possibility of developing interventions for caregivers to promote PLWD’s health behaviors.

THE MENTAL HEALTH BENEFIT OF FRIEND NETWORKS IN OLDER KOREAN AMERICANS: THE CONDITIONING EFFECT OF FAMILY TYPE

Building on the importance of family and friends as sources of social connectedness in later years of life, we conducted a contextual examination of their independent and interactive roles in predicting mental health, using a compensatory social convoy model. In a sample of older Korean Americans, we anticipated that friend networks would be a more important predictor of mental distress when strong family relationships were absent. Data were from 2,140 participants in the Study of Older Korean Americans, a multi-state survey of Korean immigrants age 60 and older (Mage = 73.4, SD = 7.97). To identify family types, latent profile analysis (LPA) was performed with 17 variables assessing family networks, positive and negative interactions with family members, and incidence of mistreatment by family. Linear regression models of mental distress then examined the direct effects of family type and networks of friends, as well as their interactions. LPA on family-related items identified three family types: close-knit, mixed, and dysfunctional. Membership in the close-knit group and a larger network of friends were associated with lower levels of mental distress. In addition, a significant interaction was found between dysfunctional family type and friend network (B = −.35, SE = .08, p < .001), where the positive effect of friend networks was most pronounced in the context of dysfunctional family relationships. These findings support the use of a compensatory social convoy model. Substituting for family resources, friend networks yielded compensatory mental health protection for those with dysfunctional family relations.

ACCULTURATION ON PSYCHOLOGICAL DISTRESS AMONG OLDER KOREAN AMERICANS: DOES ETHNIC COMMUNITY SOCIAL CAPITAL MATTER?

Responding to the rapid growth of the older immigrant population and building upon the literature on the critical role of acculturation in older immigrants’ health and well-being, we focused on the role of ethnic community social capital (social cohesion, social engagement, safety, and negative interactions in ethnic communities) in older Korean Americans. Guided by social capital and stress-buffering theories, we examined the direct effect of acculturation and ethnic community social capital on psychological distress, as well as their interactions. We hypothesized that the negative impact of low acculturation on mental health would be lowered by positive perceptions of and experiences in ethnic communities. Using data from 2,150 participants in the Study of Older Korean Americans (Age range = 60-99, M [SD] = 73.4 [7.97]), the direct and interactive effect models were examined. Results showed that low acculturation posed a significant risk to mental health and all four types of ethnic community social capital had a significant direct effect. Furthermore, significance was observed in the interaction of acculturation with social cohesion (B [SE] = .01 [.01]. p < .05) and with negative interaction (B [SE] = -.01 [.01]. p < .01). The negative impact of low acculturation was attenuated among those with a high sense of ethnic community social cohesion but intensified among those with frequent experiences of negative interactions with ethnic community members. Our findings highlight the importance of social capital that forms within ethnic communities and provide implications for programs and services to promote older immigrants’ mental well-being.

Cultural adaptation of the savvy caregiver program for Korean Americans with limited English proficiency: a feasibility and acceptability study

Background

Limited English proficiency (LEP) of dementia caregivers poses a critical barrier to these caregivers’ access to evidence-based interventions. In an effort to make such interventions available and accessible to dementia caregivers with LEP, in the present study we use Barrera and colleagues’ (2011) three-step model of cultural adaptation: (1) information gathering, (2) preliminary adaptation, and (3) full adaptation. Selecting Korean Americans as a target group and the Savvy Caregiver Program (SCP) as a target intervention, we demonstrate the sequential process of cultural adaption and report the outcomes on feasibility and acceptability.

Methods

Preliminary adaptation with linguistic attunement was conducted by translating the SCP manual into Korean and certifying two lay individuals who were bilingual in English and Korean as Savvy trainers. The 6-week online SCP program was delivered by the two trainers in Korean with six to seven caregiver participants per trainer (N = 13). Feasibility and acceptability of the SCP for both caregiver participants and trainers were assessed using mixed methods, and their data then informed full adaptation.

Results

Findings not only showed the initial efficacy of the linguistically attuned SCP but also suggested areas for further modification. Data-driven assessment yielded a list of recommended changes for full adaptation, which was reviewed by the SCP developer to ensure fidelity and by community and research partners to confirm contextual and cultural relevance.

Conclusions

The adopted changes are broadly summarized as representing logistical, technical, and cultural issues. Given our refined set of educational materials and implementation guidelines, we discuss future directions for research and development.

Relationship of social isolation with mental distress among older Korean Americans: The moderating role of social cohesion

Social isolation has been associated with poor mental health outcomes, particularly for older immigrants who do not have a protective social environment. The purpose of this study was to investigate the relationship of social isolation (living alone, marginal family ties and marginal friend ties) with mental distress and to examine the moderating role of social cohesion (family cohesion and community cohesion). We hypothesised that social isolation and social cohesion would be directly associated with mental distress and that social cohesion would buffer the influence of social isolation on mental distress. Data were drawn from the Study of Older Korean Americans (SOKA), which included 2150 older Korean Americans aged 60 or over in multiple areas, collected during 2017-2018. A series of hierarchical regression models of mental distress examined the direct and interactive role of social isolation and social cohesion. Approximately one-third of the sample lived alone, 20% had marginal family ties and 27% had marginal friend ties. All three indicators of social isolation had a significant direct effect on mental health; however, living alone lost its statistical significance with the inclusion of social cohesion variables. Both indicators of family and community cohesion were significantly associated with lower levels of mental distress. In addition, family cohesion buffered the negative effects of marginal ties to family and friends on mental distress. The significant role of a positive social environment must be considered when addressing the needs of older immigrants who are socially isolated.

Linguistic Adaptation and Cognitive Function in Older Chinese and Korean Immigrants in the United States: A Cross-Sectional Study

OBJECTIVES

To examine the cross-sectional association of linguistic adaptation with cognitive function, as well as its interactions with sociodemographic and health profiles in older Chinese and Korean immigrants in the U.S.

METHODS

Using harmonized data (N = 5063) from the Population Study of Chinese Elderly (PINE) and the Study of Older Korean Americans (SOKA), we examined between- and within-group differences in the role of linguistic adaptation (English use in older Chinese Americans and English proficiency in older Korean Americans) in cognitive function.

RESULTS

The positive association between linguistic adaptation and cognitive function was common in both groups. We also found that the relationship was pronounced among subgroups with the underlying linguistic and cognitive vulnerabilities (i.e., the very old, women, those with low education, and newly immigrated individuals).

DISCUSSION

Findings show the importance of linguistic adaptation in older immigrants' cognitive health and suggest a need for targeted interventions for high-risk groups.

Social isolation in Asian Americans: risks associated with socio-demographic, health, and immigration factors

OBJECTIVES

The present study examined the factors associated with social isolation in Asian Americans. Three types of social isolation (social isolation from family, social isolation from friends, and overall social isolation), identified by the Lubben Social Network Scale-6, were examined with a sample of Asian Americans representing diverse ethnic groups (Chinese, Asian Indian, Korean, Vietnamese, Filipino, and other Asians) and a broad age range (18-98).

DESIGN

Using data from the 2015 Asian American Quality of Life Survey (N = 2609), logistic regression models examined how each type of social isolation was predicted by sociodemographic (age, gender, ethnic origin, marital status, education, and perceived financial status), health-related (chronic medical conditions and self-rated health), and immigration-related (proportion of life in the United States and English proficiency) variables.

RESULTS

The percentage of the sample that fell into the category of social isolation from family, social isolation from friends, and overall isolation ranged from 18.2% to 19.3%. At 36% in the friend category and 33% in the overall category, the Vietnamese sample showed a heightened risk of social isolation. Regression analyses indicated that, for both family and friend categories, individuals who were in the middle-aged group (40-59 years old) and who had limited English proficiency demonstrated higher odds of being isolated. Reflecting relational differences in family and friend networks, the risk associated with unmarried status was specific to social isolation from family, whereas having unmet financial needs was only associated with social isolation from friends.

CONCLUSIONS

The study findings expand our understanding of the multiple domains of social isolation in an understudied population and emphasize the importance of developing prevention and intervention programs to foster social connectedness among Asian Americans. Our findings on risk factors and ethnic variations help identify the groups to be prioritized in intervention efforts and suggest ways to approach them.

Chronic Conditions and Psychological Distress in Older Asian Americans: The Mediating Role of Subjective Health Perception

Given the importance of understanding the connection between physical and mental health in old age, the study examined the mediating role of subjective health perception in the relationship between chronic conditions and psychological distress among older Asian Americans. Using data from 533 Asian Americans aged 60 and over in the 2016 Asian American Quality of Life Study, the direct and indirect effect models were tested with multivariate linear regressions and the PROCESS macro. Results show that chronic conditions pose significant risks to psychological distress and that subjective health perception mediates their association. The observed role of subjective health perception as an intervening step between physical and mental health offers implications for gerontological social work research and practice by highlighting the importance of positive self-appraisals for the health and well-being in later years of life.

Longitudinal links between behavioral activation coping strategies and depressive symptoms of U.S. adults living alone during the COVID-19 pandemic

The COVID-19 pandemic and related physical distancing measures have posed a significant threat to the mental health of adults, particularly those living alone. Accordingly, the World Health Organization implemented the #HealthyAtHome program, encouraging people to keep in regular contact with loved ones, stay physically active, and keep a regular routine. The current study aims to examine a micro-longitudinal link between behavioral activation coping strategies (exercise, meditation, relaxation, and social connection) and depressive symptoms among adults who lived alone during the COVID-19 pandemic. We used 21 biweekly waves of longitudinal data from the Understanding America Study (UAS) collected between April 2020 and February 2021 (N = 1,280). The multilevel models with correlated random effects were estimated to examine lagged effects of coping strategies (t-1) on depressive symptoms (t). The results showed that exercise was predictive of lower depressive symptoms even after controlling for time-invariant and time-varying covariates. The results showed that modifiable lifestyle factors, such as taking time to exercise, may be beneficial for the mental health of Americans living in single-person households.

The Effect of Support from Secondary Caregiver Network on Primary Caregiver Burden: Do Men and Women, Blacks and Whites Differ?

OBJECTIVES

Many older adults receive informal care from multiple caregivers, including support from a primary caregiver and a secondary caregiver network (SCN). This study examined the association between SCN support and primary caregiver burden, and whether the association varies across women and men, Black and White.

METHODS

Data came from the 2015 National Health and Aging Trend Study (NHATS) and the National Study of Caregiving (NSOC), including non-Hispanic White and Black men and women who were identified as primary caregivers (n = 967) and their secondary caregivers (n = 2,253). SCN support was indicated by (a) care domain overlap, and (b) proportion of caregiving by SCN. Multiple regression models were estimated for the analyses.

RESULTS

Both SCN support variables were found to reduce primary caregiver burden, and the effect of proportion of caregiving by SCN was found to vary by gender-race groups. With the increase of the proportion of caregiving by SCN, both Black and White women caregivers tend to experience faster decrease in caregiver burden than Black men.

DISCUSSION

Our findings support the role of SCN in reducing primary caregiver burden and demonstrate that the benefit of SCN support varies across the four gender-race groups. The results indicate that it is imperative to further examine caregiving experience and protective mechanisms of SCN support using an intersectional perspective.

Racial/Ethnic Differences in Correspondence Between Subjective Cognitive Ratings and Cognitive Impairment

OBJECTIVES

Responding to racial/ethnic disparities in dementia diagnosis and care, we examined the role of race/ethnicity in the correspondence between subjective and objective ratings of cognitive impairment. Our examination focused on the two types of discordance: (1) positive ratings in the presence of cognitive impairment and (2) negative ratings in the absence of cognitive impairment.

DESIGN AND PARTICIPANTS

A cross-sectional assessment was conducted using the data from the Harmonized Cognitive Assessment Protocol project, a sub-study of the Health and Retirement Study. Our analytic sample included 3,096 participants: 2,257 non-Hispanic Whites, 498 Blacks, and 341 Hispanics.

MEASUREMENTS

Discordant groups were identified based on self-ratings of cognition (positive versus negative) and the Langa-Weir classification of cognitive impairment (normal versus impaired).

RESULTS

Blacks and Hispanics were more prone to falsely positive perceptions of their cognitive function in the presence of cognitive impairment than non-Hispanic Whites. On the other hand, non-Hispanic Whites were more likely to manifest negative ratings even in the absence of cognitive impairment.

CONCLUSION

Our findings demonstrate the critical role of race/ethnicity in determining discordance between subjective and objective measures of cognition and highlight the importance of a tailored effort to promote dementia diagnosis and care.

Loneliness as a Mediator in the Association Between Social Isolation and Psychological Distress: A Cross-Sectional Study With Older Korean Immigrants in the United States

The present study explored the role of loneliness in the association between social isolation and psychological distress, using a cross-sectional sample of older Korean immigrants in the U.S. Considering structural (unmarried and living alone) and relational (isolation from family and friends) social isolation, we hypothesized that (1) both types of social isolation would be associated with loneliness and psychological distress and (2) their effect on psychological distress would be mediated through loneliness. Data came from the Study of Older Korean Americans (SOKA), a multisite survey of Korean immigrants aged 60 and older (n = 2,150). The multivariate analyses demonstrated that older individuals with structural and relational isolation reported higher levels of loneliness and psychological distress. Loneliness was found to mediate the effect of both types of social isolation on psychological distress. The intervening role of loneliness suggests strategies to alleviate the mental health consequences of social isolation in older immigrants.

Racial and ethnic differences in cognitive health appraisals: a comparison of non-Hispanic White, non-Hispanic Black, and Hispanic older adults

OBJECTIVES

To investigate the relationship between cognitive performance and cognitive health appraisals across non-Hispanic White, non-Hispanic Black, and Hispanic older adults in the United States and to explore within-group variations by examining interactions between cognitive performance and background and health variables.

METHOD

The sample (N = 3,099) included 2,260 non-Hispanic White, 498 non-Hispanic Black, and 341 Hispanic adults aged 65 or older, from the 2016-2017 Harmonized Cognitive Assessment Protocol. Regression models of cognitive health appraisals, indicated by self-rated cognitive health, were examined in the entire sample and in racial and ethnic subgroups to test direct and interactive effects of cognitive performance, indicated by the Mini-Mental State Examination (MMSE).

RESULTS

The regression model for the entire sample showed direct effects of cognitive performance and race/ethnicity on cognitive health appraisals, as well as a significant interaction between cognitive performance and being non-Hispanic Black. Cognitive performance and cognitive health appraisals were positively associated in non-Hispanic Whites but not significantly associated in non-Hispanic Blacks. Our subsequent analysis within each racial/ethnic group showed that the effect of cognitive performance in non-Hispanic Blacks and Hispanics became either reversed or nonsignificant when background and health variables were considered. Modification by age or chronic medical conditions in each racial and ethnic group was also observed.

CONCLUSION

Overall, these findings suggest that perceptions and appraisals of cognitive health vary by race and ethnicity and hold implications for how these differences should be considered in research and practice with diverse groups of older adults.

Racial and Ethnic Diversities in Cognitive Health Appraisals: Findings from the HCAP

Using data from NHATS Round 9, the present study examines the relationships between environmental factors and self-reported health among older adults with dementia, mild cognitive impairment (MCI), and normal cognition. Based on neighborhood stress process theory, we investigate the following questions: 1) Are there associations between dwelling safety hazards and neighborhood environments and self-reported health? 2) Is cognitive status a moderator between the relationship? 3) How do these associations differ between older adults with varying cognitive status (i.e., dementia, MCI, and normal cognition)? A hierarchical linear regression analyses are conducted. Results indicate that better quality of sidewalk surface and neighborhood social cohesion are associated with better self-reported health, after taking into account sociodemographic, health, and social factors. Interaction terms are then used to examine the moderating effects of cognitive status on the associations; four interactions terms are found to be statistically significant. Lastly, separate linear regression analyses are implemented for the dementia, MCI, and normal cognition groups. Findings show that the predicting power of environmental factors vary by cognitive status of older adults. For individuals with dementia, tripping hazards, cluttered home, and community disconnectedness are associated with poor self-reported health. However, no significant relationship was found for older adults with MCI. For older adults with normal cognition, better quality of sidewalk surface and neighborhood social cohesion predict better self-rated health scores. Findings of this study illuminate the important role of a hazard-free home, community walkability, and socially cohesive neighborhood environments in predicting better health status of older adults.

Differences in Self-Rated Memory by Race/Ethnicity

Self-rated memory is an important dimension of well-being among older adults that has also been linked to cognitive impairment over the long term. However, few studies based on nationally-representative samples have examined differences in self-rated memory by race/ethnicity. This study explores differences in self-rated memory across non-Hispanic White, non-Hispanic Black, and Hispanic older adults in the United States. Data were drawn from the 2011 wave of the National Health and Aging Trends Study (NHATS). The sample consisted of older adults aged 65 and older (N=4,753 non-Hispanic Whites, N=1,442 non-Hispanic Blacks, and N=388 Hispanics). Logistic regression was used to examine the association between having poor/fair self-rated memory and race/ethnicity, controlling for socio-demographic characteristics (age, gender, education level, income, and marital status), chronic conditions (heart attack, hypertension, diabetes, stroke, and depressive symptoms), objective memory status, functional limitations (activities of daily living and instrumental activities of daily living), and other social and cultural factors (economic vulnerability, religious practice, and limited English proficiency). I find that non-Hispanic Blacks and Hispanics have significantly higher odds of reporting poor/fair self-rated memory than non-Hispanic Whites. Compared to non-Hispanic Whites, Blacks and Hispanics had 33% and 56% higher odds of reporting poor/fair self-rated memory, respectively, controlling for sociodemographic characteristics, chronic conditions, objective memory status, functional limitations, and social and cultural factors. These results provide evidence that understanding differences in self-rated memory across racial/ethnic groups may have important implications for health professionals, particularly in relation to conducting and interpreting cognitive screening assessments.

Health Risks Posed by Social and Linguistic Isolation in Older Korean Americans

Guided by the double jeopardy hypothesis, the present study examined the health risks posed by the coexistence of social and linguistic isolation in older Korean Americans. Using data from the Study of Older Korean Americans (SOKA, n = 2,032), comparisons of four isolation typologies (no isolation, social isolation only, linguistic isolation only, and dual isolation) were made, and their impacts on physical (self-rated health), mental (mental distress), and cognitive health (cognitive performance) were examined. The ‘dual isolation’ group exhibited greater sociodemographic and health disadvantages. The odds of having fair/poor health, mental distress, and cognitive impairment were 2.21-3.17 times higher in the ‘dual isolation’ group than those in the group with no isolation. Our findings confirm that both social relationships and language proficiency are key elements for older immigrants’ social connectedness and integration, deprivation of which puts them at risk in multidimensions of health.

Living/Eating Arrangement, Loneliness, and Mental Distress among Older Korean Immigrants: Gender Difference

Structural isolation such as living alone poses a mental health risk in diverse groups of older adults, including older immigrants. Given that those living with others might also be disengaged, the present investigation included eating alone as another source of isolation and examined the impact of the combination of living and eating alone. The proposes of the study were to examine (1) how living and/or eating alone would impact mental distress, (2) whether the impact would be mediated by feelings of loneliness, and (3) if there would be gender differences in the mediation effect. The data were drawn from the Study of Older Korean Americans (SOKA), which surveyed older Korean immigrants in five states during 2017−2018. The living/eating arrangement was classified into four-groups: living/eating with others (57%), living with others/eating alone (12.4%), living alone/eating with others (7.3%), and living/eating alone (23.1%). Using the PROCESS macro, we tested the mediation effect of loneliness and the moderation effect of gender in the relationship between the typology and mental distress controlling for background/health characteristics and social capital related variables. Two groups (living with others/eating alone and living/eating alone) had sociodemographic, health, and social capital disadvantages. Analyses demonstrated that mental distress was linked with living with others/eating alone and living/eating alone, of which relationships were mediated by loneliness only among women. Findings suggest that not only structural isolation (e.g., living alone) but also disengagement with others (e.g., eating alone) need to be considered to understand emotional well-being in older immigrant population and gender difference.

Longitudinal Effects of Coping Strategies on Mental Health of Older Adults Living Alone During the COVID-19 Pandemic

The COVID-19 pandemic and related social distancing measures have posed a significant threat to the mental health of older adults, particularly those living alone. Accordingly, the World Health Organization implemented the #HealthyAtHome program, encouraging people to keep in regular contact with loved ones, stay physically active, and keep a regular routine. The current study aims to examine a micro-longitudinal link between positive coping strategies (e.g., exercise, meditation, relaxation, and virtual social contacts) and depressive symptoms among older adults who live alone during the COVID-19 pandemic. We used 21 biweekly waves of longitudinal data from the Understanding America Study (UAS) collected between April 2020 and February 2021 (N=839, observation= 16,256). The multilevel models with correlated random effects were estimated to examine lagged effects of coping strategies (t-1) on depressive symptoms (t). The analysis used the xthybrid command with clustered standard errors in Stata 15.1. The results show that exercise (b=-.10, p=0.02), relaxation (b=-02, p=0.01), and virtual social contacts (b=-.01, p=0.01) were predictive of lower depressive symptoms even after controlling for time-invariant and time-varying covariates. Meditation, however, was associated with higher depressive symptoms (b=.01, p=0.02). The results show that modifiable lifestyle factors, such as taking time to exercise or relax, may enhance mental health and well-being for older adults living alone. Virtual social contacts such as video calls could be an effective way to keep older adults socially connected and emotionally healthy.