Social Determinants of Health Research at NIMHD: An Analysis of Studies Funded During 2019-2023.

INTRODUCTION: Social determinants of health (SDOH) contribute to differences in health outcomes and exacerbate health disparities. This study characterizes the National Institute on Minority Health and Health Disparities' (NIMHD) portfolio of funded grants in SDOH research, identifies gaps, and provides suggestions for future research. METHODS: Using the National Institutes of Health's SDOH Research, Condition, and Disease Categorization, research projects funded from 2019 to 2023 were identified and linked with NIMHD's internal coding system to extract in-depth study characteristics, including sociodemographics of study participants, disease and condition focus, and alignment with strategic priorities. Natural Language Processing methods were used to categorize projects into five Healthy People 2030 SDOH domains. RESULTS: The resulting sample included 675 unique research projects. Most projects included racial and ethnic minority groups (89%), followed by people with lower socioeconomic status (33%), underserved rural communities (16%), and sexual and gender minority groups (13%). Most projects focused on the Etiology of health disparities (61%), followed by Interventions (54%), and Methods and Measurement (39%). Of the Healthy People 2030 domains, Social and Community Context had the greatest representation (61%) whereas Education Access and Quality had the least (6%). Variation in research project characteristics across SDOH domains is also presented. CONCLUSIONS: This study documents characteristics of SDOH research funded by NIMHD and explores how they differ across Healthy People 2030 SDOH domains. Findings highlight how study characteristics and foci align with strategic priorities and suggest opportunities for future research.

Dark Times and Second Chances: Perceived Growth From Adversity.

Using a lifespan perspective, we investigated a neglected aspect of research on religion, namely, whether perceptions of growth from adversity might strengthen religious worldviews, thus accounting for feelings about one's own death in old age. A directed content analysis of in-depth interviews from 16 adults aged 65+ focused on life events, religious worldviews, and death. Findings suggested that participants' religious worldview beliefs were associated with positive reinterpretation of lifespan adversities such that stressors functioned as opportunities for spiritual growth. Participants' views of and beliefs about death were without fear, indicating the potential influence of highly individualized and deeply spiritual religious worldview beliefs on the abatement of death fear.

How Do Older Adults Recruited Using MTurk Differ From Those in a National Probability Sample?

A growing number of studies within the field of gerontology have included samples recruited from Amazon's Mechanical Turk (MTurk), an online crowdsourcing portal. While some research has examined how younger adult participants recruited through other means may differ from those recruited using MTurk, little work has addressed this question with older adults specifically. In the present study, we examined how older adults recruited via MTurk might differ from those recruited via a national probability sample, the Health and Retirement Study (HRS), on a battery of outcomes related to health and cognition. Using a Latin-square design, we examined the relationship between recruitment time, remuneration amount, and measures of cognitive functioning. We found substantial differences between our MTurk sample and the participants within the HRS, most notably within measures of verbal fluency and analogical reasoning. Additionally, remuneration amount was related to differences in time to complete recruitment, particularly at the lowest remuneration level, where recruitment completion required between 138 and 485 additional hours. While the general consensus has been that MTurk samples are a reasonable proxy for the larger population, this work suggests that researchers should be wary of overgeneralizing research conducted with older adults recruited through this portal.

On the shoulders of our mentors: A mentee's perspective on success.

This reflection outlines experiences as a mentee within the field of gerontology, and highlights strategies for students and junior scholars to bolster mentorship opportunities.

Omissions of Care in Nursing Homes: A Uniform Definition for Research and Quality Improvement.

Omission of care in US nursing homes can lead to increased risk for harm or adverse outcomes, decreased quality of life for residents, and increased healthcare expenditures. However, scholars and policymakers in long-term care have taken varying approaches to defining omissions of care, which makes efforts to prevent them challenging. Subject matter experts and a broad range of nursing home stakeholders participated in iterative rounds of engagement to identify key concepts and aspects of omissions of care and develop a consensus-based definition that is clear, meaningful, and actionable for nursing homes. The resulting definition is "Omissions of care in nursing homes encompass situations when care-either clinical or nonclinical-is not provided for a resident and results in additional monitoring or intervention or increases the risk of an undesirable or adverse physical, emotional, or psychosocial outcome for the resident." This concise definition is grounded in goal-concordant, resident-centered care, and can be used for a variety quality improvement purposes and for research.

Omissions of Care in Nursing Home Settings: A Narrative Review.

OBJECTIVES: This review aims to (1) examine existing definitions of omissions of care in the healthcare environment and associated characteristics and (2) outline adverse events that may be attributable to omissions of care among nursing home populations. DESIGN: Nonsystematic review. A literature search for published articles on care omissions in nursing home settings and related adverse events was performed using the databases PubMed, Web of Science, EBSCO Academic Search Premier, and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) until January 2019. Articles were excluded if they were published in a language other than English or included samples that were not relevant to nursing home settings. SETTINGS AND PARTICIPANTS: Adult samples in nursing home settings or settings likely to include nursing homes as part of the continuum of care. MEASURES: Articles must provide a definition of missed or omitted care relevant to nursing home settings or include adverse events that can be attributed to care omissions. RESULTS: From a total of 2155 articles retrieved, 34 were retained for thematic synthesis. Key themes included broad agreement that any delay or failure of care is an omission; diverse views on including consideration of risks or occurrence of adverse events within the definition; diverse approaches to including components of care delivery systems in the definition; recognition that care in nursing homes includes both clinical and psychosocial care; and awareness that insufficient or inadequate resources to meet care demands can cause omissions. For research on adverse events attributable to omissions, 327 of 8385 articles were included for review. Nineteen adverse events were identified and omissions contributing to their incidence are highlighted. CONCLUSIONS/IMPLICATIONS: Definitions of omissions of care for nursing homes vary in scope and level of detail. Substantial evidence connects omissions of care with an array of adverse events in nursing home populations.

Developing a Set of Uniform Outcome Measures for Adult Day Services.

Adult day services (ADS) provide care to adults with physical, functional, and/or cognitive limitations in nonresidential, congregate, community-based settings. ADS programs have emerged as a growing and affordable approach within the home and community-based services sector. Although promising, the growth of ADS has been hampered by a lack of uniform outcome measures and data collection protocols. In this article, the authors detail a recent effort by leading researchers and practitioners in ADS to develop a set of uniform outcome measures. Based upon three recent efforts to develop outcome measures, selection criteria were established and an iterative process was conducted to debate the merits of outcome measures across three domains-participant well-being, caregiver well-being, and health care utilization. The authors conclude by proposing a uniform set of outcome measures to (a) standardize data collection, (b) aid in the development of programming, and (c) facilitate the leveraging of additional funding for ADS.

Evidence-Based, High-Intensity Exercise and Physical Activity for Compressing Morbidity in Older Adults: A Narrative Review.

Recent research in exercise science has important applications for middle-aged and older adults and points to how the programming of individual and multicomponent interventions including theory-based health behavior change strategies may be improved to compress morbidity by delaying or reducing the disabling process. High-intensity interval training and sprint interval training until recently were seen as only applicable to athletes. But recent lab-based research has adapted these interventions for even older adults and demonstrated their safety with beneficial outcomes on cardiometabolic risk factors comparable to or surpassing the usual lower- to moderate-intensity endurance training, and their potential translatability by showing the efficacy of much lower duration and frequency of training, even by systematic stair climbing. Moreover, people report positive affect while engaged in such training. For a century, resistance training was conceived as weightlifting with heavy weights required. Recent research has shown that using a higher degree of effort with lighter to moderate resistance in simple, time efficient protocols result in gains in strength and muscle mass similar to heavy resistance, as well as improvement of cardiometabolic risk factors, strength, body composition, and cognitive, affective, and functional abilities. More effort-based resistance training with moderate resistance may make resistance training more appealing and accessible to older adults. A key potential translational finding is that with correct technique and a high degree of effort, training with inexpensive, portable elastic bands, useable virtually anywhere, can provide appreciable benefits. More emphasis should be placed on long-term, translational interventions, resources, and programs that integrate interval and resistance trainings. This work may improve public health programs for middle-aged and older adults and reflects an emerging evidence base.

Friendship in Later Life: A Research Agenda.

Friendship is a relationship that can endure across the entire lifespan, serving a vital role for sustaining social connectedness in late life when other relationships may become unavailable. This article begins with a description of the importance of studying friendship in late life and the benefits of friendship for older adults, pointing to the value of additional research for enhancing knowledge about this crucial bond. Next is discussion of theoretical approaches for conceptualizing friendship research, followed by identification of emerging areas of late-life friendship research and novel questions that investigators could explore fruitfully. We include a presentation of innovative research methods and existing national and international data sets that can advance late-life friendship research using large samples and cross-national comparisons. The final section advocates for development and assessment of interventions aimed at improving friendship and reducing social isolation among older adults.

Health Burden, Support Adequacy, and Depressive Symptoms in Older Men With HIV.

BACKGROUND AND OBJECTIVES: Older adults with HIV face greater health burden than HIV-uninfected counterparts. Little is known about resources that might mediate the influence of physiological health burden on psychological well-being. Informed by the stress process model, we assessed the influence of multifaceted health burden indicators on depressive symptoms and evaluated the mediating effects of social support adequacy. RESEARCH DESIGN AND METHODS: This cross-sectional study used structural equation modeling with data from 640 older men who participated in the Research on Older Adults with HIV study in the United States. Health burden assessment included number of age-related chronic conditions, multiple HIV-related chronic conditions, and self-rated health. Perceptions of instrumental and emotional support adequacy measured support as a coping resource. Depressed mood as assessed by the 10-item Center for Epidemiologic Studies Depression Scale was the indicator of psychological well-being. RESULTS: Higher incidence of age-related conditions and worse self-rated health was significantly associated with more depressed mood. Self-rated health and HIV-related conditions showed a significant indirect effect on depressed mood via emotional support adequacy. DISCUSSION AND IMPLICATIONS: Each dimension of health burden demonstrated a distinct pathway to psychological well-being for men with HIV, which should be considered when prioritizing care plans. Complementing research on medical interventions for people with HIV, these findings suggest that nonpharmacological interventions may be important for improving overall well-being.

Adult Day Services Outcomes: Delphi Review of an Integrated Participant Assessment System.

Adult day services (ADS) aim to help elders age in place, but evidence of impact on participants lags behind caregiver research. To play a larger role in the continuum of care, ADS participant outcomes should regularly be documented with standard measures. We conducted a Delphi review of one integrated participant assessment system. Capturing physical, mental, and cognitive health indicators and activity engagement of typical ADS participants (i.e., frail elders eligible for nursing home placement), experts evaluated the system on instrument validity, relevance, and application. Practitioners and researchers completed multiple assessments of the system's instruments and alternatives. Finally, panelists addressed the potential benefits and challenges of system adoption by ADS providers. Panelists concurred that such a system would benefit individuals, families, and providers; concerns related to cost and staffing requirements and appropriateness for distinct client populations. A refined system can reveal best practices to enhance ADS service delivery and participant outcomes.