Relationship Functioning and Gut Microbiota Composition among Older Adult Couples.

An emerging area of research extends work on couple functioning and physical health to gut health, a critical marker of general health and known to diminish with age. As a foray into this area, we conducted a pilot study to (1) determine the feasibility of remote data collection, including a fecal sample, from older adult couples, (2) examine within-couple concordance in gut microbiota composition, and (3) examine associations between relationship functioning and gut microbiota composition. Couples (N = 30) were recruited from the community. The participants' demographic characteristics were as follows: M (SD) age = 66.6 (4.8), 53% female, 92% White, and 2% Hispanic. Two of the couples were same-sex. All 60 participants completed self-report measures and supplied a fecal sample for microbiome analysis. Microbial DNA was extracted from the samples, and the 16S rRNA gene V4 region was amplified and sequenced. The results indicated that individuals shared more similar gut microbial composition with their partners than with others in the sample, p < 0.0001. In addition, individuals with better relationship quality (greater relationship satisfaction and intimacy and less avoidant communication) had greater microbial diversity, p < 0.05, a sign of healthier gut microbiota. Further research with a larger and more diverse sample is warranted to elucidate mechanisms.

Engagement and Advocacy of Community-Based Organizations Serving Older Adults in Native American, Rural, and Homeless Communities During the COVID-19 Pandemic.

Older adults in Native American, rural, and homeless communities have been disproportionately affected by the Coronavirus Disease 2019 (COVID-19) pandemic due to structural and systemic inequities. However, community-based organizations (CBOs) serving these older adults are well positioned as frontline responders and trusted messengers to support their needs and provide vital services that enable them to stay safe. This commentary argues that CBOs are essential for engaging with and responding to community needs during a pandemic. The work of three CBOs is spotlighted to elucidate the importance of partnerships and trust in disseminating strategies for responding to and mitigating pandemic impacts.

Aging through the time of COVID-19: a survey of self-reported healthcare access.

BACKGROUND: Chronic conditions are common and require ongoing continuous management and preventive measures. The COVID-19 pandemic may have affected the management of chronic conditions by delaying care. We sought to understand the impact of personal characteristics (i.e., age) and healthcare factors (i.e., access to a provider) on healthcare access in a sample of Americans 50 years of age or older during COVID-19. METHOD: Participants completed an online survey at the start of the COVID-19 pandemic - the Aging in the Time of COVID Survey. Questions focused on health status, health care access, COVID-19 fear, and social connectedness. Participants were recruited through social media advertisements, list serves, and snowball sampling. Data collection started in early April 2020 and concluded in late May 2020. Logistic regression models examined the results of two key access points: healthcare provider/doctor (n = 481) and medication (n = 765), with 56 and 93% of participants reporting access to a provider and medications, respectively. RESULTS: Individuals with an established primary care provider were much more likely to obtain access to a healthcare provider, OR = 3.81 (95% CI: 1.69, 8.77), and to receive medication, OR = 4.48 (95% CI: 1.61, 11.48), during the time of COVID-19. In addition, access to medication was (a) higher for those who were older, OR = 1.05 (95% CI: 1.01, 1.09), had a higher income (greater than 100 k compared to less than 50 k, OR = 3.04 (95% CI: 1.11, 8.98), and (b) lower for those having caregiving responsibilities, OR = 0.41 (95% CI: 0.21, 0.78), or greater social isolation, OR = 0.93 (95% CI: 0.87, 0.98). CONCLUSIONS: Although most participants had access to medication, just over half had access to a healthcare provider when needed. Notably, health-seeking behaviors for individuals who do not have an established primary care providers as well as those who provide unpaid care, are socially isolated, and younger may require more proactive approaches to care monitoring, management, and maintenance.

Relationship Functioning and Gut Microbiota Composition Among Older Adult Couples: Feasibility of Data Collection

An emerging area of research extends work on couple functioning and physical health to gut health, a critical marker of general health and known to diminish with age. As a foray into this area, we conducted a pilot study to determine feasibility of data collection (questionnaires and a stool sample) among older adult couples. Participants were recruited from the community using a variety of methods including social media. Among 41 persons responding with interest across recruitment sources, 32 were contacted for screening. Inclusion criteria were: age 60+, marriage or cohabiting partnership, and English speaking/understanding. Exclusion criteria were a gastrointestinal disorder, receiving enteric nutrition, use of antibiotics (past month), cancer treatment (past 6 months), and a +COVID-19 diagnosis (past 2 months). Among 31 eligible couples, 30 consented. All 60 participants completed questionnaires and provided a stool sample using DNAgenotek’s OMR-200 collection kit, chosen for its ease and because samples can be stored at room temperature for 60 days. Sample characteristics were: M (SD) age = 66.57 (4.78);53.3% female;91.7% White;1.7% Latinx;and 78.3% college-educated. 2 couples were same-sex. 43% reported at least one health condition and 25% reported use of a proton pump inhibitor (which can affect the gut microbiome), though none daily. Relational well-being was moderate-high on average per measures of dyadic adjustment and intimacy. Despite original plans to recruit couples in-person from a retirement community, remote operations were feasible via online assessment and study-coordinated shipping, a necessary yet fruitful shift due to the SARS-CoV-2 pandemic.

Age-Based Healthcare Stereotype Threat during the COVID-19 Pandemic.

Older adults have been identified as a high-risk population for COVID-19 by the United States Centers for Disease Control and Prevention (CDC). Though well-intentioned, this nonspecific designation highlights stereotypes of older adults as frail and in need of protection, exacerbating negative age-based stereotypes that can have adverse effects on older adults' well-being. Healthcare stereotype threat (HCST) is concern about being judged by providers and receiving biased medical treatment based on stereotypes about one's identity - in this case age. Given the attention to older adults' physical vulnerabilities during the COVID-19 pandemic, older adults may be especially worried about age-based judgments from medical providers and sensitive to ageist attitudes about COVID-19. Online data collection (April 13 to May 15, 2020) with adults aged 50 and older (N = 2325, M = 63.11, SD = 7.53) examined age-based HCST. Respondents who worried that healthcare providers judged them based on age (n = 584) also reported more negative COVID-19 reactions, including perceived indifference toward older adults, young adults' lack of concern about health, and unfavorable media coverage of older adults. The results highlight the intersection of two pandemics: COVID-19 and ageism. We close with consideration of the clinical implications of the results.