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Objectives Using a dyadic approach, this study examined the mediating effect of depressive symptoms on the longitudinal relationships between husbands' and wives' memory trajectories and their prospective disability status. Methods Longitudinal data from the Health and Retirement Study 2004–2018 were used. Older (aged 50+) heterosexual couples who had no limitations in the activity of daily living at the baseline (2004) were included (N = 1,310). Latent class growth analysis grouped wives and husbands into distinct memory trajectories in 2004–2014. A structural equation model examined the actor and partner effects of memory trajectories on depressive symptoms in 2016 and disability status in 2018. The mediating effect of depressive symptoms was tested. Results A total of 4 distinct memory trajectories were found: persistently high, high and slow decline, moderate and slow decline, and low and rapid decline. Only the wife's low and rapid decline memory trajectory predicted her own more depressive symptoms (β = 0.588, 95% CI: 0.209, 0.967) and her husband's more depressive symptoms (β = 0.326, 95% CI: 0.004, 0.648). Meanwhile, depressive symptoms had strong and significant actor effects on disability (β = 0.046, 95% CI: = 0.036, 0.057 for wives; β = 0.060, 95% CI: = 0.046, 0.074 for husbands). Discussion The wife's low and rapid declin e trajectory was associated with her own and her husband's more depressive symptoms, which in turn increased the disability risk for both partners. Timely identification and treatment of memory decline among wives have the potential to mitigate couples' depressive symptoms and, ultimately, disability risks. [ABSTRACT FROM AUTHOR]

Objectives Growing evidence suggests that religiosity is an important social determinant of health, including cognitive health. Yet most prior work focused on older adults or was conducted in racially and denominationally homogeneous regional samples. This study investigates the association of religious service attendance in midlife with cognitive function later in midlife. Methods Using data from the Coronary Artery Risk Development in Young Adults (CARDIA) study, a racially and geographically diverse prospective cohort study, we explored the association of religious service attendance in midlife with cognitive function 5 years later. Cognitive function was measured using four cognitive tests administered by CARDIA technicians. Multivariable linear regression was used for analyses. Primary analyses controlled for sociodemographics, physical health, depression, and prior religious involvement. Sensitivity analyses additionally controlled for baseline cognition and social support. Results Our study population included 2,716 participants (57.2% female, 44.9% Black, and mean age 50). In primary analyses, attending services more than weekly (compared to never) in midlife was associated with better global cognition (β = 0.14 standard deviations, 95% [confidence interval] CI = 0.02, 0.26) and verbal memory (β = 0.17 standard deviations, 95% CI = 0.04, 0.30), but not with processing speed (β = 0.04 standard deviations, 95% CI = −0.08, 0.16). A reverse association was observed with executive function (β = −0.16 standard deviations, 95% CI = −0.30, −0.02). Most findings persisted in analyses accounting for loss to follow-up via inverse probability weighting. Discussion Our findings suggest that frequent involvement in religious services at midlife is associated with better global cognition and verbal memory but worse executive function. There was no association with processing speed. [ABSTRACT FROM AUTHOR]

Objectives This study examines how nativity, dementia classification, and age of migration (AOM) of older foreign-born (FB) adults are associated with caregiver psychological well-being and care burden. Methods We used linked data from Round 1 and Round 5 of the National Health and Aging Trends Study and Round 5 of the National Study of Caregiving for a sample of nondementia caregivers (n = 941), dementia caregivers (n = 533), and matched care recipients. Ordinary least squares regression models were estimated, adjusting for caregiver characteristics. Results Relative to nondementia caregivers, dementia caregivers were more likely to provide care for an older FB adult (8.69% vs. 26.70%), reported more assistance with caregiving activities, worse quality of relationship with care recipients, and higher care burden than nondementia caregivers. In adjusted models, interactions of nativity status × dementia and AOM × dementia revealed that overall, caregivers of older FB adults with dementia who migrated in late life (50+) reported lower psychological well-being than those caring for older FB older adults who migrated at (20–49 years) and (0–19 years). Moderating effects of AOM on the link between dementia caregiving and care burden were not observed. Discussion Age of migration of older FB adults with probable dementia may have unique effects on the caregiver's psychological well-being. Our results underscore the importance of considering sociocultural factors of FB adults beyond nativity and the need for research to develop culturally appropriate interventions to enhance psychological well-being and reduce the care burden among dementia caregivers. [ABSTRACT FROM AUTHOR]

Guided by an intersectionality framework, this study examined intersectional discrimination attributions and their associations with health outcomes. Older respondents (aged ≥50) from the Health and Retirement Study in 2014-2015 were included (N = 6286). Their reasons for discrimination (age, gender, sexual orientation, race, national origin, religion, financial status, weight, physical appearance, disability, and others) were examined. Latent class analysis examined the subgroup profiles. Six classes were identified: class 1 (54.52% of the sample) had no/minimal discrimination; Class 2 (21.89%) experienced primarily ageism; class 3 (8.81%) reported discrimination based on age/gender/national origin/race; class 4 (7.99%) attributed discrimination to financial/other reasons; class 5 (5.87%) experienced discrimination based on age/weight/physical appearance/disability; and class 6 (0.92%) perceived high discrimination. Intersectional discrimination was associated with poorer self-rated health and higher depressive symptoms compared to the no/minimal discrimination group. Multiple marginalized identities co-occur and contribute to discrimination. An intersectional approach is recommended to understand discrimination in later life. [ABSTRACT FROM AUTHOR]

Objective Dyadic perspective is scarce in existing advance directive (AD) literature. Particularly, the significance of one's own and/or one's partner's cognitive function on AD remains unknown. This study investigates the relationship of cognitive function and other factors with AD completion within the spousal context. Method Data from the Health and Retirement Study (2014–2015) were used. Older heterosexual couples (age ≥65) married for 10+ years were asked if they had a living will and/or appointed a durable power of attorney for health care (DPAHC). Structural equation models examined the actor and partner effects of sociodemographic, health, and couple-level characteristics on wife's and husband's AD, respectively. Results Moderate spousal interdependence was observed in living will (kappa coefficient, κ =.60) and DPAHC (κ =.53). Older age and higher education were related to both spouses having AD. Less household wealth and being racial/ethnic minority were associated with a lower probability of having AD. Notable gender contrasts in actor and partner effects were found. Wife's higher level of cognitive function was associated with husband's AD completion. Contrarily, husband's lower level of cognitive function was associated with wife's AD completion. Retirement status had primarily actor effects for both husbands and wives. More chronic conditions were linked to husband's AD completion. Discussion The spousal interdependence of AD warrants practitioner efforts to facilitate family-oriented end-of-life planning. Wives and husbands may have different thoughts regarding their spouse's cognitive capacity to surrogate. Facilitating couple-based discussions may be a feasible approach to promote engagement with AD among older adults. [ABSTRACT FROM AUTHOR]