Dementia Family Caregiving in Rural Appalachia: A Sociocultural Model of Care Decisions and Service Use

Unmet Needs and Factors Impacting Home- and Community-Based Service Use Among Rural Appalachian Caregivers of People With Alzheimer's and Dementia

Family caregivers of persons with Alzheimer's disease and related dementias (ADRD) living in rural areas face significant health and healthcare challenges. Limited research, however, has explored factors shaping their use of home- and community-based services (HCBS). This study identifies unmet needs among caregivers of people with ADRD in rural Western North Carolina and highlights contextual factors that facilitate HCBS use. Nineteen qualitative interviews were conducted with 21 family caregivers and 1 person with ADRD between 2021 and 2022. Thematic analyses revealed unmet needs among caregivers for information, service navigation, and caregiving support. HCBS use was shaped by multiple factors including illness needs, cultural beliefs, preferences for home-based care, and place-based resources. These findings suggest that culturally tailored HCBS are needed to support people with ADRD and their caregivers in rural Appalachian communities, especially those which facilitate access to paid caregiving, clearly communicate program eligibility requirements, and emphasize service availability.

Does Medical Insurance Integration Reduce Frailty Risk? Evidence From Rural Older Adults in China

OBJECTIVES

This study aimed to assess the impacts of China's health insurance integration reform on frailty among rural older adults.

METHODS

Nationally representative longitudinal data with 2,751 adults aged ≥60 years were analyzed from the China Health and Retirement Longitudinal Study 2011-2015. The integration of the rural New Cooperative Medical Scheme and urban Resident Basic Medical Insurance into the unified Urban and Rural Resident Basic Medical Insurance (URRBMI). Frailty Index (FI) summarizes 32 health deficits, quantifying frailty severity with a range of 0-1. Frailty is defined as FI ≥ 0.25, prefrailty as FI: 0.10-0.25, and robustness as FI < 0.10. Frailty worsening, stability, and improvement from 2011 to 2015 were assessed. Difference-in-differences and propensity score matched difference-in-differences models assessed URRBMI integration effects on frailty severity and risk (FI ≥ 0.25) among rural older adults.

RESULTS

URRBMI integration significantly reduced frailty severity by 15.16% and risk by 9.60% points among rural older adults. Reductions were greatest among initially prefrail individuals, with 27.49% lower frailty severity and a 17.62% point reduction in subsequent frailty onset risk after URRBMI integration. In contrast, no significant benefits were observed for initially robust or frail subgroups following integration. Analyses of frailty transitions corroborated selective benefits, with URRBMI integration lowering the risks of worsening frailty among prefrail but no significant reversal of frailty status among those initially frail or prefrail.

DISCUSSION

China's URRBMI integration selectively ameliorated frailty progression among rural older adults with prefrail status. Targeting integrated medical insurance policies toward high-risk populations may optimize frailty prevention effects.

Comparing Unmet Service Needs Between Rural and Urban Family Caregivers of People Living With Alzheimer's Disease and Related Dementias: A Multisite Study

BACKGROUND AND OBJECTIVES

The scarcity of resources and available caregiving services in rural areas in the United States has been well documented. However, less research has compared unmet service needs between caregivers of people with Alzheimer's disease and related dementias (ADRD) in rural versus urban areas.

RESEARCH DESIGN AND METHODS

Using semistructured interviews guided by theories of health service use and dependent care, we interviewed 20 family caregivers residing in rural areas of Western North Carolina and 18 caregivers within the urban setting of Houston, Texas, and compared their unmet service needs and contextual factors that facilitate their service use.

RESULTS

Thematic analyses revealed similar unmet service needs among rural and urban caregivers; however, the ways they approached and solved their challenges differed. Caregivers in rural areas wished for more information and caregiver support whereas urban caregivers looked for information they needed until they found the answers. Rural caregivers expressed guilt about using services because they felt they were limited and zero-sum whereas urban caregivers shared available resources so that other caregivers could use them as well. Unmet service needs for urban caregivers included more racially and ethnically specific services for people with ADRD in their ethnic-specific languages and foods while rural caregivers' cultural needs were not racially and ethnically specific but for more place-specific services.

DISCUSSION AND IMPLICATIONS

Recommendations for rural caregivers included utilizing online and virtual opportunities and expanding their reach across the United States. For urban caregivers, increasing culturally tailored service options would likely increase access and use.

Place-based, intersectional variation in caregiving patterns and health outcomes among informal caregivers in the United States

Introduction

Informal caregiving is a critical component of the healthcare system despite numerous impacts on informal caregivers' health and well-being. Racial and gender disparities in caregiving duties and health outcomes are well documented. Place-based factors, such as neighborhood conditions and rural-urban status, are increasingly being recognized as promoting and moderating health disparities. However, the potential for place-based factors to interact with racial and gender disparities as they relate to caregiving attributes jointly and differentially is not well established. Therefore, the primary objective of this study was to jointly assess the variability in caregiver health and aspects of the caregiving experience by race/ethnicity, sex, and rural-urban status.

Methods

The study is a secondary analysis of data from the 2021 and 2022 Behavioral Risk Factor Surveillance System (BRFSS) from the Centers for Disease Control and Prevention. Multivariable logistic regression or Poisson regression models assessed differences in caregiver attributes and health measures by demographic group categorized by race/ethnicity, sex, and rural-urban status.

Results

Respondents from rural counties were significantly more likely to report poor or fair health (23.2% vs. 18.5%), have obesity (41.5% vs. 37.1%), and have a higher average number of comorbidities than urban caregivers. Overall, rural Black male caregivers were 43% more likely to report poor or fair health than White male caregivers (OR 1.43, 95% CI 1.21, 1.69). Urban female caregivers across all racial groups had a significantly higher likelihood of providing care to someone with Alzheimer's disease than rural White males (p < 0.001). Additionally, there were nuanced patterns of caregiving attributes across race/ethnicity*sex*rural-urban status subgroups, particularly concerning caregiving intensity and length of caregiving.

Discussion

Study findings emphasize the need to develop and implement tailored approaches to mitigate caregiver burden and address the nuanced needs of a diverse population of caregivers.

Dementia Care in Rural Appalachia: Multilevel Analysis of Individual- and County-Level Factors

BACKGROUND AND OBJECTIVES

Home- and community-based services (HCBS) are underutilized, despite offering significant health benefits to both care recipients and caregivers. Drawing upon Andersen's extended behavioral model of health services use, we examined individual- and county-level factors influencing HCBS utilization for dementia care in rural Appalachia.

RESEARCH DESIGN AND METHODS

We analyzed data from telephone interviews with 123 dementia family caregivers in rural Appalachian counties (Mage = 64.7, SDage = 12.2). Multilevel analyses were conducted to examine the effects of individual-level and county-level factors on the use of home-based services (home healthcare and personal care services) as well as community-based services (adult day care and transportation services).

RESULTS

Results indicated that caregivers' receipt of informal support from family or friends was associated with more use of home-based services (B = 0.42, p = .003). Conversely, longer travel times to service providers were linked to use of fewer community-based services (B = -0.21, p < .001). Residing in counties with more home health agencies was associated with higher utilization of home-based services (B = 0.41, p = .046). However, higher county tax expenditures for HCBS were not linked to home-based or community-based service use.

DISCUSSION AND IMPLICATIONS

Findings suggest that informal support in caring for the person living with dementia enables HCBS use in rural Appalachia. In contrast, limited geographic accessibility and service availability can impede HCBS use in rural regions. Policymakers are urged to allocate direct public funding to service providers to expand service availability in underresourced rural regions.

Preimplementation Evaluation of a Self-Directed Care Program in a Veterans Health Administration Regional Network: Protocol for a Mixed Methods Study

BACKGROUND

The Veteran-Directed Care (VDC) program serves to assist veterans at risk of long-term institutional care to remain at home by providing funding to hire veteran-selected caregivers. VDC is operated through partnerships between Department of Veterans Affairs (VA) Medical Centers (VAMCs) and third-party Aging and Disability Network Agency providers.

OBJECTIVE

We aim to identify facilitators, barriers, and adaptations in VDC implementation across 7 VAMCs in 1 region: Veterans Integrated Service Network (VISN) 8, which covers Florida, South Georgia, Puerto Rico, and the US Virgin Islands. We also attempted to understand leadership and stakeholder perspectives on VDC programs' reach and implementation and identify veterans served by VISN 8's VDC programs and describe their home- and community-based service use. Finally, we want to compare veterans served by VDC programs in VISN 8 to the veterans served in VDC programs across the VA. This information is intended to be used to identify strategies and propose recommendations to guide VDC program expansion in VISN 8.

METHODS

The mixed methods study design encompasses electronically delivered surveys, semistructured interviews, and administrative data. It is guided by the Consolidated Framework for Implementation Research (CFIR version 2.0). Participants included the staff of VAMCs and partnering aging and disability network agencies across VISN 8, leadership at these VAMCs and VISN 8, veterans enrolled in VDC, and veterans who declined VDC enrollment and their caregivers. We interviewed selected VAMC site leaders in social work, Geriatrics and Extended Care, and the Caregiver Support Program. Each interviewee will be asked to complete a preinterview survey that includes information about their personal characteristics, experiences with the VDC program, and perceptions of program aspects according to the CFIR (version 2.0) framework. Participants will complete a semistructured interview that covers constructs relevant to the respondent and facilitators, barriers, and adaptations in VDC implementation at their site.

RESULTS

We will calculate descriptive statistics including means, SDs, and percentages for survey responses. Facilitators, barriers, number of patients enrolled, and staffing will also be presented. Interviews will be analyzed using rapid qualitative techniques guided by CFIR domains and constructs. Findings from VISN 8 will be collated to identify strategies for VDC expansion. We will use administrative data to describe veterans served by the programs in VISN 8.

CONCLUSIONS

The VA has prioritized VDC rollout nationwide and this study will inform these expansion efforts. The findings from this study will provide information about the experiences of the staff, leadership, veterans, and caregivers in the VDC program and identify program facilitators and barriers. These results may be used to improve program delivery, facilitate growth within VISN 8, and inform new program establishment at other sites nationwide as the VDC program expands.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/57341.

Conceptualizing Family Caregivers' Use of Community Support Services: A Scoping Review

BACKGROUND AND OBJECTIVES

Only a fraction of the 53 million caregivers in the United States use available formal community services. This scoping review synthesized the literature on the barriers and facilitators of community support service utilization by adult caregivers of a family member or friend with an illness, disability, or other limitation.

RESEARCH DESIGN AND METHODS

We searched PubMed, CINAHL, PsycInfo, and Web of Science for quantitative and qualitative articles assessing barriers and facilitators of caregivers' access to and utilization of resources, following Preferred Reporting Items for Systematic Review and Meta-Analysis scoping review guidelines. Thematic analysis, drawing on an initial conceptualization, informed key insights around caregivers' resource navigation process.

RESULTS

The review provides support for individual factors affecting service use. Notably, some factors-such as time restrictions and increased caregiving demands-appear to function as barriers to accessing services even as they increase caregivers' need for support. Additionally, contextual barriers including cultural factors and support of friends/family can affect caregivers' access to resources. Finally, experience with health systems and structures and the intersection with other factors can affect service utilization.

DISCUSSION AND IMPLICATIONS

Suboptimal access to and utilization of community support services can be addressed at both the person and system level to mitigate potential inequities. Ensuring that caregivers are aware of, eligible for, and have the capacity and support to access the appropriate resources at the right time is essential for improving caregiver outcomes, reducing burnout, and supporting continued care.

Barriers to Service Use Among Dementia Family Caregivers in Rural Appalachia: Implications for Reducing Caregiver Overload

Although the benefits of home- and community-based services (HCBS) to support the needs of older adults are well-established, researchers have persistently reported service underutilization by dementia caregivers to assist them with their caregiving responsibilities. Using the Health Behavior Model and Conservation of Resources Theory, the aim of the current study was to understand what barriers prevent caregivers from using HCBS and the toll it takes on them. Utilizing a sample of 122 rural family caregivers (74% female, 87% white, Mage = 64.86 years) of persons living with dementia (PLwD), simultaneous ordinary least square regressions were employed to understand the association between barriers to service use and the current use of support services and personal services, and concurrently on caregiver role overload. Financial barriers, caregiver's reluctance to use services, and their capability of seeking services were associated with lower use of support services. After controlling for need and enabling factors, caregivers who used more support services, and those who reported system complexities to using support services experienced higher role overload. Financial barriers, system complexities, and caregivers' reluctance also affected the use of personal care services. Despite the use of personal services, caregivers of PLwD with greater needs and fewer enabling factors experienced higher role overload. Study findings suggest that reducing system complexities of HCBS and improving prevention and intervention efforts to facilitate caregivers' awareness of HCBS are needed to address lack of service use and reduce caregiver overload.

Making a Bad Situation Worse: Examining the Challenges Facing Rural Home Care Workers

This study examines the unique challenges facing rural home care workers. Semi-structured interviews were undertaken between July 2021 and February 2022 with 23 participants that have experience in rural home care delivery. The major challenge confronting rural home care workers involved distance and transportation. This challenge emerged due to long distance between clients, unreliable vehicles, inadequate reimbursement, and inclement weather. In turn, this challenge exacerbated three other types of challenges facing rural home care workers: workforce challenges that consisted of a persistent labor shortage and shorter visits that forced workers to rush through tasks, client isolation due to the social and physical seclusion of households, and the poor working conditions of home care work more broadly. Without policy interventions that respond to these particular challenges, the care gap in rural areas can be expected to grow.

Vigilance, risk, and service use among caregivers of people living with dementia

OBJECTIVE

The purpose of this investigation was to understand the dynamics among dementia caregiving, vigilance, and home and community-based service use.

METHODS

This paper is derived from a larger, mixed-methods study on caregiving. We used a descriptive qualitative approach to analyze interview data of 30 family caregivers of relatives with dementia.

RESULTS

We found five domains of vigilance in which caregivers felt "on duty": ensuring attentiveness, ensuring safety, ensuring resources, ensuring healthcare, and ensuring closeness. Formal service use did not necessarily give caregivers relief from vigilance, with the language of risk often employed by caregivers.

CONCLUSION

Because service use could contribute to feelings of vigilance, rather than give caregivers a break from a sense of watchfulness, these findings support calls for dementia-specific training for service providers. In future caregiving research, the relationship between vigilance, caregiver distress, and role captivity should be explored.