Change Over Time in Caregiving Networks for Older Adults With and Without Dementia

Size and Composition of Caregiver Networks Who Manage Medications for Persons Living With Dementia: Cross-Sectional Analysis of the 2011-2022 National Health and Aging Trends Study

Background

Family caregivers commonly help manage medications taken by persons living with dementia. Recent work has highlighted the importance of caregiver networks, which are multiple caregivers managing care for a single person, on managing care for persons living with dementia, especially medication management. However, less is known about the composition of caregiver networks.

Objective

The objective of this analysis was to describe the composition of caregiver networks that manage medications, the factors associated with helping with medications within caregiver networks, and whether racial or ethnic differences exist in caregiver network composition.

Methods

This cross-sectional secondary analysis used data from the National Health and Aging Trends Study (NHATS) "other person" files from 2011 to 2022. Descriptive statistics were calculated for caregivers who were identified as helping manage medications for a person with dementia. Mixed-effect logistic regression was used to determine factors associated with helping with medications among caregiver networks, with odds ratios converted to predicted probabilities using marginal standardization. A P value of .05 or less was considered statistically significant. Secondary analysis was stratified by race and ethnicity due to identified cultural differences in living situation and overall caregiver network composition.

Results

A total of 15,809 caregivers were analyzed. Of those, 3048 (19.2%) managed medications for persons living with dementia. Caregiver networks that manage medications tend to include a spouse or partner and child, at least one of whom has a college degree. Every person with dementia reported at least 1 person who managed their medications. White persons with dementia had an average of 2.4 (range 1-9) people who managed medications, while Black or African American persons with dementia had an average of 2.8 (range 1-9) and Hispanic or Latino persons with dementia had an average of 2.9 (range 1-8) people who managed medications. Spouses were most likely to manage medications across all racial and ethnic groups. In regression modeling, female gender (predicted probability [PP] 15%, 95% CI 13%-17%; P<.001), Black or African American race (PP 7%, 95% CI 4%-10%; P<.001), and Hispanic ethnicity (PP 4%, 95% CI 1%-9%; P=.04) were associated with an increased probability of helping with medications.

Conclusions

The size and composition of caregiver networks that manage medications for persons living with dementia differ by race and ethnicity but typically includes at least 2 people, one of whom has a college degree. Helping with medications was more likely among non-White family caregivers, while White patients with dementia were more likely to use paid help to manage medications.

Who's On Your Team? Classifying Dementia Caregiving Networks and Associations With the Well-being of Caregivers and Care Recipients With Dementia

OBJECTIVES

While caregivers are typically enmeshed in broad networks of family and friends assisting with care, this network has been neglected in favor of examining a "primary" caregiver. This study examines types of family and unpaid friend networks for individuals with dementia and how one's network type relates to the well-being of care recipients with dementia and their caregivers.

METHODS

Data are drawn from the nationally representative 2017 National Health and Aging Trends Study and associated National Study of Caregiving. The sample includes 336 dementia care networks (network size mean = 2.9). We first identified network types using latent class analysis and then examined the extent to which network type is associated with the well-being of care recipients with dementia (sleep, depressive symptoms) and their caregivers (emotional difficulty, overload, social support from family and friends) using ANOVA and linear regressions adjusting for demographics.

RESULTS

3 network types were identified: "Siloed"-small networks, limited task sharing (29.8% of networks); "Small but Mighty"-small networks, high task sharing (23.0% of networks); and "Complex"-large networks, diverse membership, members who share and specialize in task assistance (47.2%). Individuals with dementia with a "Siloed" network had significantly poorer sleep quality and caregivers in "Siloed" networks reported receiving less social support from family and friends than those in "Small but Mighty" and "Complex" networks.

DISCUSSION

Caregiver networks that are less collaborative may need supports to reduce isolation among caregivers and improve health outcomes for individuals with dementia.

Factors Associated With Healthcare and Financial Decision Making Among Older Black Adults Without Dementia

OBJECTIVES

The study aims to identify factors associated with health care and financial decision-making among older Black adults without dementia.

METHODS

Participants (N = 326) underwent assessments of decision-making and completed measurements of factors from four categories: cognitive, contextual, psychosocial, and personality. We performed separate linear regression models to examine the association between each factor and decision-making and created a fully adjusted model.

RESULTS

Higher global cognition (estimate = 1.92, SE = 0.21, p < .0001) was associated with better decision-making. Contextual factors including higher current annual income (estimate = 0.23, SE = 0.05, p < .0001), higher childhood socioeconomic status (estimate = 0.48, SE = 0.18, p = .006), higher health and financial literacy (estimate = 0.08, SE = 0.01, p < .0001), and lower financial stress (estimate = -0.19, SE = 0.07, p = .01) were associated with better decision-making. More psychological well-being (estimate = 0.07, SE = 0.22, p = .001), a psychosocial factor, and less neuroticism (estimate = -0.06, SE = 0.02, p = .002), a personality factor, were associated with better decision-making. In the fully adjusted model, two factors, higher global cognition and higher literacy (health and financial), remained associated with better decision-making.

CONCLUSIONS

Cognitive and contextual factors serve as drivers of decision-making among older Black adults.

CLINICAL IMPLICATIONS

Clinicians may implement strategies to bolster cognition and improve health and financial literacy to facilitate optimal decision-making among older Black adults.

Cohort and Gender Differences in Stability Over Five Years Among Mexican-Origin Caregivers to Older Adults Living With Cognitive Impairment

The current study examines cohort (i.e., Generation X, Baby Boomers, and Silent Generation) and gender differences in the stability of Mexican-origin family caregivers over time. The data comes from Mexican-origin caregivers to community-dwelling older adults living in the west and southwestern United States from the Caregiving Supplement to the Hispanic Established Populations for the Epidemiologic Study of the Elderly (2010/11-2016). Multinomial logistic regressions with interaction and predicted probabilities demonstrate that female caregivers are more consistent in their caregiving role over male caregivers in every cohort over the two time points (RRR = 0.67; 95% CI = [0.01-0.38]). Among men, predicted probabilities indicate more caregivers from Baby Boomer (.17) and Generation X (0.12) cohorts remain in the caregiver role compared to Silent Generation (.07). The findings suggest that gendered expectations may be changing as male caregivers increase in their provision of family care. Future research should consider generational diversity in Hispanic caregiving experience.

Informal Care Receiving Among Older Adults: The Role of Multimorbidity and Intersectional Social Position

BACKGROUND AND OBJECTIVES

Older adults with distinct multimorbidity combinations may require varying intensities of informal care and these needs may vary in important ways by race/ethnicity and sex. This study aims to examine informal care-receiving characteristics among older adults with varying multimorbidity patterns and race/ethnicity-sex characteristics.

RESEARCH DESIGN AND METHODS

A total of 4,875 participants from the National Health and Aging Trends Study were included. Five clinically informed multimorbidity categories (no condition(s), somatic-only, depression without cognitive impairment, cognitive impairment without depression, both depression, and cognitive impairment) and 6 intersectional groups (non-Hispanic White female, non-Hispanic White male, non-Hispanic Black female, non-Hispanic Black male, Hispanic female, and Hispanic male) were assessed. Negative binomial regression was applied to explore the associations among multimorbidity groups, race/ethnicity and sex combinations, and informal care-receiving characteristics.

RESULTS

Compared with the somatic-only multimorbidity group, individuals with no condition(s) received assistance with fewer ADL/IADL activities, whereas the cognitive impairment multimorbidity group received assistance with more ADL/IADL activities. Across race/ethnicity-sex groups, non-Hispanic White and Black males received assistance with fewer ADL/IADL activities, and no statistical significance was found for non-Hispanic Black females or Hispanics compared with non-Hispanic White female counterparts. Sensitivity analysis examining assistance with only ADL activities revealed the same pattern.

DISCUSSION AND IMPLICATIONS

The study highlighted the complexities of informal care-receiving characteristics among older adults, particularly among those with cognitive difficulties, and the ways in which race/ethnicity and sex are associated with care-receiving patterns. The findings highlight a need for person- and family-centered interventions sensitive to the diverse needs of care-recipients and caregivers.

Distribution of Informal Caregiving for Older Adults Living With or At Risk of Cognitive Decline Within and Beyond Family in Rural South Africa

OBJECTIVES

Aging populations will increasingly need care, much of this provided informally particularly in rural areas and in low and middle-income countries. In rural South Africa, formal support is severely limited, and adult children are frequently unavailable due to morbidity, early mortality, employment, and migration. We describe how care is shared within and between households.

METHODS

We conducted quantitative interviews with 1,012 household members and nonhousehold caregivers of 106 older adults (age ≥54) living with or at risk of cognitive decline in rural Mpumalanga, South Africa. Using descriptive statistics and regression analysis, we described how care is shared, with particular attention to generational patterns of care.

RESULTS

Spouses, the majority women, commonly considered themselves primary caregivers. informal care was spread among family, friends, and neighbors, most commonly by unemployed female relatives 1 or 2 generations younger than the recipient. A small number of paid caregivers, also mostly female, provided the most intensive care.

DISCUSSION

Informal care for older adults was spread widely, predominantly from coresident family but with important contributions from others. Family commitment to care reflected shared history, reciprocal relationships, and easy access to care tasks within the household. A deeper understanding of how informal care for older adults is shared is essential for developing targeted interventions.

Two-year follow-up of dementia caregivers after a digital health intervention WECARE: a mixed-method study

OBJECTIVES

Few digital health interventions for dementia caregivers, especially for racial and ethnic minorities, include long-term follow-ups. This study assessed the feasibility of two-year follow-up of the Wellness Enhancement for Caregivers (WECARE) intervention for Chinese American dementia caregivers, examined the changes in psychosocial health and explored future strategies.

METHOD

A mixed-method study was conducted two years after the initial WECARE intervention trial. Participants completed an online survey and phone interviews. Quantitative and qualitative data were analyzed complementarily.

RESULTS

Eighteen of 24 participants completed the survey and 15 participated in interviews. Caregivers reported deteriorating conditions of care-recipients and increased caregiving burden, but their depressive symptoms and life satisfaction remained lower compared to baseline. Participants highlighted sustained benefits of WECARE, including stress management, improved communication, and a sense of community through group chats. They expressed a need for ongoing social and information support.

CONCLUSION

This study demonstrates the feasibility of long-term evaluation for digital interventions like WECARE and emphasizes the need for continuous support. Sustained benefits underscore the potential of culturally tailored digital health interventions for underserved dementia caregivers. Future efforts should integrate ongoing resource access to enhance caregivers' long-term well-being.

Negative Consequences of Sleep Deprivation Experienced by Informal Caregivers of People With Dementia on Caregivers and Care Recipients: A Scoping Review

AIMS

This study aimed to summarise the results of research concerning the impact of sleep deprivation among informal caregivers of People with Dementia (PwD) and their care recipients.

METHODS

This was a scoping review and followed the PRISMA Scoping Review guideline. Seven electronic databases were searched, and all studies that provided information regarding any outcomes related to sleep deprivation among informal caregivers of PwD published before July 2022 were included.

RESULTS

Sixty studies were identified. Mental and physical effects caused by caregivers' sleep deprivation have been observed. Biomarkers of stress, cognitive functions, immune system functions, and mental status, including burden, depression, and distress, were most frequently mentioned in caregivers with regards to sleep deprivation. As for PwD, mental health indicators like depression and behavioural change were related to sleep deprivation of caregivers. The relationship between caregivers and PwD, as well as the family's financial situation change were also identified.

CONCLUSION

Sleep deprivation in caregivers of PwD harms both parties, underscoring the need for adequate caregiver rest and interventions targeting sleep issues. Future research should explore more care factors and standardise sleep deprivation metrics, improving support for caregivers and patient care.

Exploring Pathways to Caregiver Health: The Roles of Caregiver Burden, Familism, and Ethnicity

OBJECTIVES

This study examines the associations of ethnicity, caregiver burden, familism, and physical and mental health among Mexican Americans (MAs) and non-Hispanic Whites (NHWs).

METHODS

We recruited adults 65+ years with possible cognitive impairment (using the Montreal Cognitive Assessment score<26), and their caregivers living in Nueces County, Texas. We used weighted path analysis to test effects of ethnicity, familism, and caregiver burden on caregiver's mental and physical health.

RESULTS

516 caregivers and care-receivers participated. MA caregivers were younger, more likely female, and less educated compared to NHWs. Increased caregiver burden was associated with worse mental (B = -0.53; p < .001) and physical health (B = -0.15; p = .002). Familism was associated with lower burden (B = -0.14; p = .001). MA caregivers had stronger familism scores (B = 0.49; p < .001).

DISCUSSION

Increased burden is associated with worse caregiver mental and physical health. MA caregivers had stronger familism resulting in better health. Findings can contribute to early identification, intervention, and coordination of services to help reduce caregiver burden.

A look at caregivers for community-living persons with dementia: Implications for the GUIDE model

INTRODUCTION

Medicare's new Guiding an Improved Dementia Experience (GUIDE) model funds integrated dementia care and related caregiver supports for community-living persons with dementia (PwD). Caregiver strain is a factor in provider payment and performance.

METHODS

We examined national survey data on community-living PwD and their caregivers to identify which caregivers would receive support under GUIDE and characterize caregiver strain and use of supportive services.

RESULTS

Half of GUIDE-eligible PwD received care from multiple caregivers and high strain was common even among caregivers considered "low-complexity" under GUIDE. Use of role-related training, respite care, and support groups were low (11%, 18%, and 4%, respectively) and did not vary with caregiver strain.

DISCUSSION

Caregiver identification and assessment standards under GUIDE may overlook a significant number of caregivers. To maximize impact, innovative models like GUIDE should align caregiver engagement and services with the unique realities of care networks for PwD.

HIGHLIGHTS

Half of GUIDE-eligible persons with dementia have multiple caregivers. 32% of caregivers for community-living PwD report high strain. 11% of caregivers for community-living PwD received training and 18% used respite care.

Factors Associated With Shifts in Caregiving During COVID-19

The COVID-19 pandemic disrupted many aspects of life, including care arrangements of older adults. Using nationally representative data on 2501 U.S. adults who reported providing care to a family member or friend age 50 or older either prior to or during the pandemic, we examined factors associated with pandemic-related changes in caregiving. Logistic regression models were used to compare caregivers who stopped or started providing care due to the pandemic to those who continued on a variety of types of factors (i.e., caregiver characteristics, care recipient characteristics, or caregiving contextual factors). Individuals who stopped providing care had significantly weaker contextual attachments to the care recipient than those who continued. Ceasing care was significantly associated with living further away from the care recipient, being a more distant relative, and being a newer caregiver compared to continuing care. Many different types of factors were significantly associated with becoming a new caregiver.

"Just give it to us straight!": a qualitative analysis of midwestern rural lung cancer survivors and caregivers about survivorship care experiences

PURPOSE

We assessed the experiences of rural lung cancer survivors and caregivers to understand and identify barriers to posttreatment survivorship care management.

METHODS

From May 2021 to June 2022, we conducted semi-structured interviews with a purposively sampled cohort. Participants were either posttreatment lung cancer survivors (within 5 years of their last active treatment) or caregivers of a lung cancer survivor. Interviews probed participants regarding survivorship care knowledge, implementation, and navigation. Two analysts inductively coded verbatim transcripts and conducted a thematic analysis.

RESULTS

We interviewed N = 21 participants: lung cancer survivors (76%) and caregivers (24%). Participants self-identified as Non-Hispanic White (100%), were at least 65 years old (77%), identified as male (62%), and previously smoked ≥ 5 packs over the lifetime (71%). The perspectives of survivors and caregivers were similar; thus, we analyzed them together. Themes related to survivorship care included (1) frustrations and uncertainty regarding unexpected barriers, (2) strategies to improve the delivery of posttreatment information, (3) strategies to remain positive and respond to emotional concerns of survivorship care, and (4) the impact of engaging and patient-centered care teams.

CONCLUSION

Given the limited access to lung cancer care resources in rural communities, our findings reveal that following a survivorship care program or plan requires a high level of individual resilience and community/interpersonal networking.

IMPLICATIONS FOR SURVIVORS

This study's findings can be applied to improve practice-based care for rural posttreatment lung cancer survivors and provide an impetus for developing tools to assist patient navigation toward community-based supportive care and care management resources.

Community health workers supporting diverse family caregivers of persons with dementia: Preliminary qualitative results from a randomized home-based study

BACKGROUND AND OBJECTIVES

Culturally diverse informal caregivers of community-dwelling persons with dementia face challenges in accessing dementia care resources due to language barriers and cultural stigmas surrounding dementia. This study presents the perceived intervention experiences of a home-based approach which considers the cultural and linguistic needs of diverse family caregivers in dementia care. The intervention model includes home visits by trained bilingual, non-licensed community health workers (CHWs) whose cultural histories and understandings reflect that of the caregivers. The purpose of the present study was to understand family caregivers' experience in caregiving and their feedback on the intervention, which includes caregiver support through education and skill development.

METHODS

The present study thematically analyzed qualitative data from exit interviews with caregivers who participated in a CHW-led, 12-week home visit-based intervention program.

RESULTS

Among 57 caregivers (mean age = 63.5, SD = 14.3) who participated in the 3-month home-visit intervention and completed the exit interviews, 33% were Korean Americans, 28% Vietnamese Americans, 21% non-Hispanic Whites, and 17.5% Latino/Hispanic. The majority were females (81%) and spouses (51%). Main themes include, (a) Individual Level: Improvements in Caregiving Self-efficacy and Self-care Awareness, (b) Relational Level: Enhanced Communications and Relationships with Persons with Dementia, and (c) Community Level: Connection and Access to Community Resources and Support.

CONCLUSION

Interview data show that the culturally and linguistically tailored program supported diverse caregivers by increasing self-care awareness, improving knowledge about dementia and dementia care, strengthening communication skills, and facilitating access to community resources. Strong rapport between CHWs and caregivers enhanced the effectiveness of the intervention. Future approaches can focus on supporting caregivers with especially limited resources.

Changes in Long-term Services and Supports Among Adults With and Without Dementia During the First Year of the COVID-19 Pandemic

Background and Objectives

This study draws upon local coronavirus disease 2019 (COVID-19) mortality rates as a proxy for pandemic severity to determine if the COVID-19 pandemic disrupted long-term services and supports (LTSS) for adults with dementia, relative to adults with care needs unrelated to dementia.

Research Design and Methods

We used the Health and Retirement Study to estimate associations between local COVID-19 mortality rates from March 2020 through April 2021 and LTSS outcomes (receiving paid and unpaid help, monthly hours of paid and unpaid help, number of paid and unpaid helpers, living in a residential care setting, or living with adult children). We compared 2 groups of adults ages 51 and older: those with dementia (n = 522) and those without dementia but having difficulty with at least one activity of daily living (n = 2,036).

Results

We found that higher local COVID-19 mortality rates were associated with a reduction in paid care and living in residential care settings for both groups of adults with care needs. In addition, higher local COVID-19 mortality rates were associated with a greater likelihood of living with adult children among those without dementia and greater hours of unpaid help among those with dementia.

Discussion and Implications

Although we did not find differences in disruptions of LTSS between persons with and without dementia, observed declines in paid LTSS and increases in unpaid care in the first year of the pandemic may nevertheless have different implications for persons with dementia. Future research should investigate if COVID-19 related disruptions in LTSS led to differential changes in health and unmet needs among adults with dementia, increased strain for their caregivers, and the equitable availability of high-quality paid care.

Young Adult Caregivers for Older Family Members: Setting a New Research Agenda

Young adults (approximately aged 18 to 29) are frequently involved in caring for older relatives, potentially filling gaps and playing key roles in the network of caregivers. The time is ripe to synthesize the emerging literature on this topic and propose an agenda for future research. This article identifies key questions for research that will propel the field forward, including: (a) why young adult caregiving warrants distinct consideration from caregiving in midlife or later life, (b) young adult caregivers' position in the caregiving network and tasks they perform, and (c) factors that help determine who becomes a caregiver at this stage of life and who does not, with attention to race/ethnicity, and beliefs about family interdependency. We then address appraisals of caregiving stress, rewards, and potential factors that may buffer the negative impact of caregiving at this stage of life. We extend this discussion to the detriments and benefits of caregiving for well-being. We consider longer-term enduring positive and negative consequences of caregiving at this potentially transformative stage of adulthood. Throughout this article, we review many of the founding studies and scholars who have laid the groundwork in this emerging field and point out the components of existing models of caregiving that particularly apply to young adult caregivers. We conclude with suggestions for potential policies and programs to allow for young adults to engage in caregiving while also pursuing the roles and activities that align with their values and set them up for a successful adulthood.

Family Care Partners and Paid Caregivers: National Estimates of Role-Sharing in Home Care

BACKGROUND AND OBJECTIVES

We describe "role-sharing" in home care, defined as family care partners and paid caregivers assisting with the same task(s).

RESEARCH DESIGN AND METHODS

We studied 440 participants in the 2015 National Health and Aging Trends Study receiving paid help with self-care, mobility, or medical care. We describe patterns in receiving paid help only, help from care partners only, and role-sharing. We examine whether sole reliance on paid help or role-sharing differs by Medicaid-enrollment and dementia status.

RESULTS

Half (52.9%) of care networks involved role-sharing. Care networks involving role-sharing more often occurred among older adults with dementia (48.7% vs 25.6%, p < .001) and less often for those who were Medicaid-enrolled (32.1% vs 49.4%, p < .01). Those living with dementia more often experienced role-sharing in eating (odds ratio [OR] 3.9 [95% confidence interval {CI} 1.20, 8.50]), bathing (OR 2.7, [95% CI 1.50, 4.96]), dressing (OR 2.1 [95% CI 1.14, 3.86]), toileting (OR 2.9 [95% CI 1.23, 6.74]), and indoor mobility (OR 2.8 [95% CI 1.42, 5.56]), and less often received help solely from paid helpers with medication administration (OR 0.24, [95% CI .12, .46]). Medicaid-enrollees more often received paid help only in dressing (OR 2.0 [95% CI 1.12, 3.74]), outdoor (OR 2.4 [95% CI 1.28, 4.36]), and indoor mobility (OR 4.3 [95% CI 2.41, 7.62]), and with doctor visits (OR 2.8 [95% CI 1.29, 5.94]).

DISCUSSION AND IMPLICATIONS

Role-sharing is common, especially among older adults living with dementia who are not Medicaid-enrolled. Strategies supporting information sharing and collaboration in home-based care merit investigation.

Sharing in Caring: Family Caregiving Task-Sharing Patterns for Older Adults in Singapore

OBJECTIVES

Research on family caregiving for older adults has largely focused on primary caregivers. We identify caregiving task-sharing patterns among multiple caregivers, including family members and live-in hired workers. In addition, we investigate caregiver and care-recipient characteristics associated with these patterns.

METHODS

We interviewed 278 primary family caregivers of home-dwelling older adults in Singapore about who provides what assistance across 3 domains: activities of daily living, health and social services use, and socioemotional and other needs. Latent class analysis was used to identify caregiving task-sharing patterns.

RESULTS

Three patterns were identified: (a) "Shared-Diverse" (39%)-multiple caregivers assisting in all 3 domains, (b) "Shared-Domestic" (32%)-multiple caregivers assisting with activities of daily living and socioemotional and other needs, and (c) "Solo-Diverse" (29%)-a sole caregiver assisting in all 3 domains. "Solo-Diverse" caregivers were less likely to be employed and had higher depressive symptoms relative to "Shared-Diverse" primary family caregivers.

DISCUSSION

The predominance of caregiving task-sharing patterns involving multiple caregivers calls for expansion of research, policies, and programs beyond primary caregivers. Greater attention should be given to how families and live-in hired workers share caregiving tasks for older adults, and how this varies across cultural settings, especially in familial Asian societies. The findings further highlight the vulnerabilities of solo caregivers, whose employment capacity and mental health may be adversely affected by their caregiving duties. Policy-makers should ensure that solo caregivers have access to support programs that address their financial and mental health needs.

Social worlds of Appalachian women caregivers of older relatives living with dementia

Rationale

Over 11 million people in the United States provide care for an older family member with dementia, with this responsibility primarily falling on daughters and wives. In Appalachia, a mountainous region in the U.S characterized by close families, family members were crucial to ensuring that care needs were met for people living with dementia during the COVID-19 pandemic. However, we know little about the well-being of family caregivers during the public health crisis. Guided by a Limited Future Time Perspective postulate, which posits that as people age they begin to prioritize emotionally meaningful relationships over instrumental goals, we asked how dementia caregiving changes the social lives of family caregivers situated within kin networks; and how a public health crisis (i.e., COVID-19 pandemic) affects caregivers who are already at risk for social isolation and feelings of loneliness.

Methods

Participants were recruited from a regional health care system and four Area Agencies on Aging. In our longitudinal study we invited family caregivers to be interviewed at multiple time points over a 4-year period. The sample for this study was women caregivers interviewed (N = 27; age range 32-81, m = 63). Interviewers followed a semi-structured protocol with questions designed to elicit descriptions about (a) changes in formal and informal support over time, (b) the person living with dementia's symptoms and disease progression, and (c) how the pandemic affected caregivers' and persons living with dementia's social worlds.

Findings

We found three types of caregivers: (1) caregivers who had social lives interdependent with their relative with dementia, (2) caregivers and persons living with dementia whose social lives were restricted due to dementia symptoms and caregiving demands, and (3) caregivers and their relative living with dementia who maintained separate social lives. Dementia symptoms more than social distancing measures contributed to caregivers' shrinking social worlds particularly for those with interdependent social lives despite living amongst kin.

Conclusions

This study is important in understanding how women in Appalachia fared during a pandemic in the context of dementia caregiving. This research supports the need for respite services and dementia care training for respite workers.

Caregiving Time of Unpaid Family Caregivers Assisting Older Adults With Hearing Difficulty

Objectives: We aimed to investigate the association of older adults' hearing difficulty status with caregiving time. Methods: We used data from two linked surveys of Medicare beneficiaries and family caregivers. Hearing difficulty was defined by hearing aid use and hearing capacity in functional settings. Weighted multivariable linear regression examined the association between hearing difficulty and caregiving time. Stratified analyses were conducted to investigate the moderation effects of caregiving networks and care recipient's dementia status. Results: Among 3003 caregivers, those who assisted older adults with hearing difficulty were observed to spend greater time providing care (β = 1.18, 95% Confidence Interval [CI]: 1.04, 1.32). Stronger associations in magnitude were observed among caregivers without caregiving networks (β = 1.35, 95% CI: 1.13, 1.56) and assisting older adults without dementia (β = 1.22; 95% CI = 1.06, 1.37). Discussion: Hearing difficulty may contribute to greater caregiving time and remains a potential target for caregiver support programs.

Intensity of care and the health status of caregivers to elderly rural South Africans

Objectives

Informal caregivers play an indispensable role in and are often the sole source of care for older adults in low and middle-income settings worldwide. Intensive informal care predicts mortality and morbidity among caregivers in higher-income settings. However, there is limited evidence from poorer settings, including Africa countries, where caregiving is shared widely, including across generations. We therefore investigated caregivers' health status in rural South Africa.

Methods

We conducted quantitative interviews with all household members and all non-household caregivers aged ≥12 (n=1012) of 106 older adults in rural Mpumalanga, South Africa. We used multivariable regression with care-recipient random intercepts to assess the relationships between four caregiving characteristics and both self-reported chronic conditions and self-reported health status, considering how caregiver age moderated each association.

Results

Over half of all caregivers reported at least one chronic health condition, despite half being aged under 40. Caregivers self-reporting the worst health status provided high hours of care. However, caregivers' health status was not significantly associated with weekly care quantity or history of caring. Those aged ≥40 who reported being a main caregiver had 52% increased odds of reporting poorer health compared to other same-aged carers (95% confidence interval: 0.99, 2.35), while having more chronic conditions was associated with being expected to act as a sole caregiver more often among caregivers aged ≤39.

Discussion

Greater caring responsibilities for older adults were not consistently associated with caregivers' health in a setting where poor health is common, and caregiving is spread widely. Longitudinal data is necessary to unpack possible explanations of these findings, and to determine whether intensive caregiving speeds downward health trajectories for carers.

Unpaid caregivers' process of collaborating with others during older adult hospital-to-home transitions: A grounded theory study

Unpaid/family caregivers provide support critical to older adult hospital-to-home transitions, but lack time and preparation. There is limited evidence regarding important collaboration for caregivers during the transition. The objective was to examine caregivers' process of collaborating with others, including other family members, healthcare professionals, and community, social, and professional networks, during older adult hospital-to-home transitions. This study utilized grounded theory methodology. One-on-one interviews were conducted with unpaid/family caregivers of an older adult during a hospital-to-home transition. Data were analyzed using open, axial, and selective coding. Participants (N = 16) relationship to the older adult included: partners (n = 8), friends (n = 4), children (n = 3), and siblings (n = 1). Most were female (n = 14) and living with the older adult (n = 10). A conceptual model was developed which illustrates participants' process through 3 stages: 1) identifying and learning the caregiver role, 2) collaborating with others to provide care and support to the older adult, while supporting themselves, during the hospital-to-home transition, and 3) supporting the older adult's progress in recovering independence or planning to provide long-term care and support. Participants described multiple approaches to collaborating with others: caring on own, caring in network, caring with healthcare professionals, and caring with social and professional networks. Implications include the need to recognize and promote utilization of care networks, as it may help address negative outcomes associated with caregiving. We also identified opportunities to further leverage caregivers' social/professional networks and increase focus on caregiver needs in healthcare encounters.

Kinship and Care: Racial Disparities in Potential Dementia Caregiving in the United States From 2000 to 2060

BACKGROUND

Although the family plays a pivotal role in older adults' care, there is limited research on how evolving demographic trends affect older adults' support networks and how the trends vary by race. To fill this gap, we examine the influence of shifting family demographics on future care needs for older adults with dementia, emphasizing the unequal health and potential caregiving burdens by race in the United States.

METHODS

Using demographic models of kinship, we estimate the availability of potential caregivers, and dementia prevalence among one's kin by race, kin type, and the age of a focal person from 2000 to 2060. We introduce an index called the Dementia Dependency Ratio to assess dementia caregiving demands at the population level, taking into account the age and kinship structure of the population.

RESULTS

Our findings suggest that Black individuals tend to have more children, grandchildren, and nieces/nephews as they age. However, Black individuals also tend to have more kin with dementia compared to their White counterparts. This elevated prevalence of dementia among Black kinship networks counterbalances the advantage of having more kin as potential caregivers. A further projection analysis suggests that the racial gap in caregiving demand within the kinship network will widen in the next 4 decades if the racial gap in dementia prevalence remains unchanged.

CONCLUSIONS

These findings emphasize the urgency of reducing racial inequality in dementia prevalence rates and increasing public support for families with extended members affected by dementia. With the shrinkage of nuclear families and population aging in the next few decades, extended family members may undertake more caregiving responsibilities for dementia. We call for a kinship perspective in understanding dementia care in future research.

Confidants and Caregivers: Network Multiplexity and Subjective Well-Being of Older Adults

OBJECTIVES

Older adults rely on personal networks for different types of support. Given shifts in family composition in later adulthood, more work is needed to map network members who can provide multiple aspects of support and the implications for older adults. We explore the phenomenon of having the same network members as both a confidant and a caregiver (multiplexity) and its implications for the well-being of older adults.

METHODS

Using the 2011 National Health and Aging Trends Study, we describe the prevalence of having someone as both a confidant and a caregiver (henceforth "multiplex helper") for older adults and examine its association with subjective well-being. We also investigate the differences by having whom as multiplex helpers.

RESULTS

About three-quarters (76%) of older adults with at least 1 confidant and 1 caregiver have at least 1 multiplex helper. Partnered older adults are more likely to have any multiplex helpers than unpartnered counterparts and usually nominate their partner as a multiplex helper, whereas the unpartnered are more likely to rely on their children to serve multiple roles, especially for widowed older adults. Having a multiplex helper is associated with better subjective well-being.

DISCUSSION

Network multiplexity is prevalent and positively associated with the subjective well-being of older adults who have at least 1 confidant and 1 caregiver, above and beyond having any confidants or caregivers separately. The baseline patterns established in this study lay the groundwork for future research to further explore support dynamics in older adults' networks.

Mapping the Landscape of Those Left Behind When a Person With Dementia Dies: Roles of Race and Ethnicity

INTRODUCTION

People with dementia can have many family and friends who might be affected by their deaths. Pursuing the long-term aim of understanding how dementia deaths affect close family and friends, this project lays groundwork through estimates of who those close family and friends are, with special attention to race and ethnicity.

METHOD

Regression models estimated associations between dementia, race/ethnicity, and close family and friend network size, controlling for age, sex, education, marital status, and household wealth for 1386 deceased people with dementia from the Health and Retirement Study (2004 to 2018).

RESULTS

Persons with dementia had an average of 9.4 close family and friends at death. But patterns of close family and friends were different among non-Latino Black (10.8), Latino (9.9), and non-Latino White (9.2) people with dementia at death. Notably, non-Latino White persons with dementia had the fewest close family (3.7), followed by non-Latino Black (5.1), and Latino (7.7) persons with dementia.

DISCUSSION

Knowing who might be affected by dementia deaths is the first step to explore how dementia-related deaths impact close family and friends. Future work can now sample bereaved family and friends of people with dementia to explore their experiences and develop culturally appropriate supports.

Examining Care Network Characteristics in Older Adults' Relocation to Residential Care Settings

Background and Objectives

When older adults face increasing care needs or limited support, remaining safely and comfortably at home becomes challenging. Extant research has primarily concentrated on characteristics of the older adult or their primary caregiver on nursing home admission. This study examines the risk of older adults transitioning to residential care (e.g., assisted living, nursing home), focusing on the influence of their care network or involvement of multiple helpers.

Research Design and Methods

Using the National Health and Aging Trends Study, we conducted competing risk regression models that account for mortality, following 7,085 initially community-dwelling older adults across Rounds 1-9 (2011-2019). We assessed network composition, size, shared tasks, and the number of in-network specialists or generalists while controlling for individual sociodemographic and health factors.

Results

Individuals with care networks that shared medical tasks had the highest risk of moving to a residential care setting, followed by those sharing household tasks. Conversely, shared mobility or self-care and transportation responsibilities were associated with lower risks. Having more generalists, but not specialists, increased the risk. Larger networks were associated with heightened risk, although having close family members like a spouse was protective.

Discussion and Implications

The findings underscore that care network characteristics are critical to older adults' ability to age in place. Specifically, older adults with larger networks, lacking a spouse or child, and providing complex care are at greater risk for relocating. Understanding care networks can guide interventions related to care network coordination and resource allocation to help avoid or postpone a residential care move.

Paid Leave Mandates and Care for Older Parents

Policy Points We examined the effect of the Paid Family Leave policy (PFL) and Paid Sick Leave policy (PSL) on care provision to older parents. We found that PSL adoption led to an increase in care provision, an effect mainly attributable to respondents in states/periods when PSL and PFL were concurrently offered. Some of the strongest effects were found among women and unpartnered adult children. PFL adoption by itself was not associated with care provision to parents except when PFL also offered job protection. Paid leave policies have heterogeneous effects on eldercare and their design and implementation should be carefully considered.

CONTEXT

Family caregivers play a critical role in the American long-term care system. However, care responsibilities are known to potentially conflict with paid work, as about half of family caregivers are employed. The federal Family and Medical Leave Act passed by the US Congress in 1993 provides a nonuniversal, unpaid work benefit. In response, several states and localities have adopted the Paid Family Leave policy (PFL) and Paid Sick Leave policy (PSL) over the last two decades. Our objective is to examine the effect of these policies on the probability of personal care provision to older parents.

METHODS

This study used longitudinal data from the Health and Retirement Study (1998-2020). Difference-in-differences regression models were estimated to examine associations between state- and local-level PFL and PSL mandates and personal care provision to older parents. We analyzed heterogeneous effects by the type of paid leave exposure (provision of job protection with PFL and availability of both PSL and PFL [with or without job protection] concurrently). We also examined results for different population subgroups.

FINDINGS

PSL implementation was associated with a four- to five-percentage point increase in the probability of personal care provision. These effects were mainly attributable to respondents in states/periods when PSL and PFL were concurrently offered. The strongest effects were found among adult children who were employed at baseline, women, younger, unpartnered, and college educated. PFL implementation by itself was not associated with care provision to parents except when the policy also offered job protection.

CONCLUSIONS

Paid leave policies have heterogeneous impacts on personal care provision, potentially owing to differences in program features, variation in caregiving needs, and respondent characteristics. Overall, the results indicate that offering paid sick leave and paid family leave, when combined with job protection, could support potential family caregivers.

Caregivers' Absenteeism and Its Association With Health Shocks and Functional Impairment Among Persons With Severe Dementia

Adult child caregivers of persons with severe dementia (PWSDs) experience absenteeism due to caregiving. We quantified employed adult child caregivers' absenteeism; its association with PWSDs' functional impairment and health shocks; and characteristics of caregivers not experiencing absenteeism in the presence of PWSDs' health shocks and high functional impairment. We used a prospective cohort of 111 employed adult child caregivers of community-dwelling PWSDs in Singapore surveyed every 4 months for 1 year. We calculated absenteeism days due to caregiving and the corresponding absenteeism cost. Findings showed that 43% of the caregivers experienced absenteeism due to caregiving at least once during 1 year. On average, in a month, caregivers experienced 2.3 (SD = 5.9) absenteeism days and S$758 (SD = 2120) absenteeism cost. Those caring for PWSDs with high functional impairment experienced an additional 2.5 absenteeism days and S$788 absenteeism cost versus caregivers of PWSDs with low functional impairment. Caregivers whose PWSDs experienced a health shock experienced an additional 1.8 absenteeism days and S$772 absenteeism cost versus caregivers of PWSDs without a health shock. Co-residence with PWSDs worsened the impact of PSWDs' high functional impairment on caregivers absenteeism. Caregivers not co-residing with PWSDs and not using a maladaptive coping style were less likely to experience absenteeism when caring for PWSDs with a health shock. Results suggest a need to support caregivers of PWSDs to better cope with their caregiving in order to mitigate caregivers' absenteeism.

Impact of Care-Recipient Relationship Type on Quality of Life in Community-Dwelling Older Adults With Dementia Over Time

INTRODUCTION

Maintaining quality of life (QoL) has been identified as the primary goal of care services for person living with dementia (PLWD).

METHODS

A secondary analysis was conducted on five rounds of the National Health and Aging Trends Study (NHATS) over 4 years. A generalized estimating equation (GEE) was used to examine the prediction of relationship type on older adults' QoL through four domains: mental health, general health, functional limitations, and pain.

RESULTS

older adults cared for by an adult-child or multiple caregivers predicted increased risk for functional limitations after adjustment for their socio-demographic and dementia status (IRR = 1.53, CI [1.26, 1.86]; IRR = 1.36, CI [1.14, 1.61], respectively). The interaction between the relationship type and education was significant. Older adults with a high school education or below, who were cared for by an adult child, had a significantly higher risk of increasing functional limitations over 4 years compared to those cared for by a spouse/partner (contrast = .50, P = .01, 95% CI [.07, .93]; contrast=.52, P = .03, 95% CI [.03, 1.02]; respectively). Similarly, older adults with a high school education, who were cared for by multiple caregivers, also experienced a significantly higher risk of increasing functional limitations than those cared for by a spouse/partner (contrast = .44, P = .03, 95% CI [.02, .85]).

CONCLUSION

Our findings provide evidence of the significant contribution of relationship type on PLWD's QoL changes over time. They also help to prioritize resource allocation while addressing PLWD's demands by socio-demographics such as education level.

Distribution of informal caregiving for older adults living with or at risk of cognitive decline within and beyond family in rural South Africa

Objectives

Aging populations in rural areas of low and middle-income countries will increasingly need care. However, formal support is severely limited and adult children are frequently unavailable due to morbidity, early mortality, employment and migration. We aimed to describe how care is shared within and between households for older adults in a rural South African setting.

Methods

We conducted quantitative interviews with 1012 household members and non-household caregivers of 106 older adults living with or at risk of cognitive decline in rural Mpumalanga, South Africa. Using descriptive statistics and regression analysis, we described how care is shared, with particular attention to generational patterns of care.

Results

Informal care for older persons was spread among family, friends, and neighbours, with minimal paid support. This care was mostly provided by female relatives one or two generations younger than the recipient, and unemployed. However, a smaller number of paid caregivers, also mostly female, provided the most intensive care. Spouses commonly took on the role of primary caregiver for their partner.

Discussion

In our study, care mainly came from household members due to close family ties and practical considerations, with support from outside the household. This reflects shared history, reciprocal relationships, and easy access to care tasks within the household. A deeper understanding of how informal care for older adults is shared in low- and middle-income countries is essential for developing targeted interventions.

2024 Alzheimer's disease facts and figures

This article describes the public health impact of Alzheimer's disease (AD), including prevalence and incidence, mortality and morbidity, use and costs of care and the ramifications of AD for family caregivers, the dementia workforce and society. The Special Report discusses the larger health care system for older adults with cognitive issues, focusing on the role of caregivers and non-physician health care professionals. An estimated 6.9 million Americans age 65 and older are living with Alzheimer's dementia today. This number could grow to 13.8 million by 2060, barring the development of medical breakthroughs to prevent or cure AD. Official AD death certificates recorded 119,399 deaths from AD in 2021. In 2020 and 2021, when COVID-19 entered the ranks of the top ten causes of death, Alzheimer's was the seventh-leading cause of death in the United States. Official counts for more recent years are still being compiled. Alzheimer's remains the fifth-leading cause of death among Americans age 65 and older. Between 2000 and 2021, deaths from stroke, heart disease and HIV decreased, whereas reported deaths from AD increased more than 140%. More than 11 million family members and other unpaid caregivers provided an estimated 18.4 billion hours of care to people with Alzheimer's or other dementias in 2023. These figures reflect a decline in the number of caregivers compared with a decade earlier, as well as an increase in the amount of care provided by each remaining caregiver. Unpaid dementia caregiving was valued at $346.6 billion in 2023. Its costs, however, extend to unpaid caregivers' increased risk for emotional distress and negative mental and physical health outcomes. Members of the paid health care and broader community-based workforce are involved in diagnosing, treating and caring for people with dementia. However, the United States faces growing shortages across different segments of the dementia care workforce due to a combination of factors, including the absolute increase in the number of people living with dementia. Therefore, targeted programs and care delivery models will be needed to attract, better train and effectively deploy health care and community-based workers to provide dementia care. Average per-person Medicare payments for services to beneficiaries age 65 and older with AD or other dementias are almost three times as great as payments for beneficiaries without these conditions, and Medicaid payments are more than 22 times as great. Total payments in 2024 for health care, long-term care and hospice services for people age 65 and older with dementia are estimated to be $360 billion. The Special Report investigates how caregivers of older adults with cognitive issues interact with the health care system and examines the role non-physician health care professionals play in facilitating clinical care and access to community-based services and supports. It includes surveys of caregivers and health care workers, focusing on their experiences, challenges, awareness and perceptions of dementia care navigation.

The dementia care study (D-CARE): Recruitment strategies and demographic characteristics of participants in a pragmatic randomized trial of dementia care

INTRODUCTION

Pragmatic research studies that include diverse dyads of persons living with dementia (PLWD) and their family caregivers are rare.

METHODS

Community-dwelling dyads were recruited for a pragmatic clinical trial evaluating three approaches to dementia care. Four clinical trial sites used shared and site-specific recruitment strategies to enroll health system patients.

RESULTS

Electronic health record (EHR) queries of patients with a diagnosis of dementia and engagement of their clinicians were the main recruitment strategies. A total of 2176 dyads were enrolled, with 80% recruited after the onset of the pandemic. PLWD had a mean age of 80.6 years (SD 8.5), 58.4% were women, and 8.8% were Hispanic/Latino, and 11.9% were Black/African American. Caregivers were mostly children of the PLWD (46.5%) or spouses/partners (45.2%), 75.8% were women, 9.4% were Hispanic/Latino, and 11.6% were Black/African American.

DISCUSSION

Health systems can successfully enroll diverse dyads in a pragmatic clinical trial.

Perceived Benefits and Barriers of mHealth Mindfulness Use for Caregivers of Older Adults with Cognitive Impairment: A Qualitative Exploration

OBJECTIVES

Mobile (mHealth) mindfulness-based interventions have the potential to be feasible, acceptable, effective, and scalable interventions for caregivers of people living with cognitive impairment. This qualitative study of caregivers of older adults with cognitive impairment explored caregivers' experiences using a mindfulness therapy mobile application.

METHODS

Fifteen caregivers were interviewed using a semi-structured interview guide. Analysis was guided by the phenomenological approach and inductive-deductive analysis.

RESULTS

Six themes were generated from the data: convenience, barriers, perceived helpfulness, useful features, suggested app improvements, and skill transfer. Caregivers reported that the app was easy to use with many perceived benefits. Caregivers also noted some barriers to using the app.

CONCLUSIONS

This study revealed that self-directed mHealth delivered mindfulness therapy may be a promising intervention for the caregivers involved in the study. Having the ability to use the app anywhere and at any time was a prominent reason for continued regular use for the participants. This was especially important to some caregivers during the COVID-19 pandemic. The barriers discussed by the caregivers are important considerations for future app-based interventions for caregivers.

CLINICAL IMPLICATIONS

Clinicians can consider recommending mHealth mindfulness therapy to caregivers as a tool to provide caregivers with additional support.

Changes in late-life assistance networks for Black and White older adults during the COVID-19 pandemic

BACKGROUND

The COVID-19 pandemic has disproportionately impacted older Black Americans. Given that assistance networks play a crucial role in older adults' ability to respond to challenges, we sought to investigate whether older adults' assistance network size changed during the COVID-19 pandemic and differed by race.

METHODS

We analyzed data from the 2018-2020 rounds of the U.S. National Health and Aging Trends Study for Black and White adults aged 70 and older receiving help in the community or residential care settings. We used ordinary least squares regression to compare changes in assistance network size in the 2 years pre-COVID-19 (2018-2019, N = 3438) to changes in size at the onset of COVID-19 (2019-2020, N = 3185).

RESULTS

Black older adults had larger assistance networks with a greater number of family helpers before and during the pandemic compared to their White counterparts. Assistance network size for older adults increased before but not during the pandemic mostly due to declines in unpaid nonrelative helpers and lack of increase in paid helpers. These effects did not differ by race.

CONCLUSIONS

Black and White older adults experienced similarly sized reductions in their assistance networks as a consequence of the COVID-19 pandemic. Future research should investigate the relationship between these network changes and the unmet needs of older adults.

Validation and expansion of a behavioral framework for dementia care partner resilience (CP-R)

BACKGROUND AND OBJECTIVES

Resilience - the ability to bounce back after a stressor - is a core component of successful family caregiving for people living with dementia. In this manuscript, we describe the preliminary empirical validation of a new behavioral framework developed from existing literature for assessing care partner resilience, CP-R, and propose its potential value for future research and clinical care.

METHODS

We selected 27 dementia care partners who reported significant challenges prompted by a recent health crisis of their care recipient from three local university-affiliated hospitals in the United States. We conducted semi-structured interviews to elicit care partners' accounts of what they did to address those challenges that helped them recover during and after the crisis. Interviews were transcribed verbatim and analyzed using abductive thematic analysis.

FINDINGS

When persons with dementia experienced health crises, care partners described various challenges in managing new and often complex health and care needs, navigating informal and formal care systems, balancing care responsibilities with other needs, and managing difficult emotions. We identified five resilience-related behavioral domains, including problem-response (problem-solving, -distancing, -accepting, and -observing), help-related (help-seeking, -receiving, and -disengaging), self-growth (self-care activities, spiritual-related activities, and developing and maintaining meaningful relationships), compassion-related (self-sacrifice and relational compassion behaviors), and learning-related (learning from others and reflecting).

DISCUSSIONS AND IMPLICATIONS

Findings support and expand the multidimensional CP-R behavior framework for understanding dementia care partner resilience. CP-R could guide the systematic measurement of dementia care partners' resilience-related behaviors, support individual tailoring of behavioral care plans, and inform the development of resilience-enhancing interventions.

Examining the social networks of older adults receiving informal or formal care: a systematic review

PURPOSE

To address the care needs of older adults, it is important to identify and understand the forms of care support older adults received. This systematic review aims to examine the social networks of older adults receiving informal or formal care and the factors that influenced their networks.

METHODS

A systematic review was conducted by searching six databases from inception to January 31, 2023. The review included primary studies focusing on older adults receiving long-term care, encompassing both informal and formal care. To assess the risk of bias in the included studies, validated appraisal tools specifically designed for different study types were utilized. Network analysis was employed to identify the grouping of study concepts, which subsequently formed the foundation for describing themes through narrative synthesis.

RESULTS

We identified 121 studies relating to the formal and informal care of older adults' networks. A variety of social ties were examined by included studies. The most commonly examined sources of care support were family members (such as children and spouses) and friends. Several factors were consistently reported to influence the provision of informal care, including the intensity of networks, reciprocity, and geographical proximity. In terms of formal care utilization, older age and poor health status were found to be associated with increased use of healthcare services. Additionally, physical limitations and cognitive impairment were identified as factors contributing to decreased social engagement.

CONCLUSION

This review found that older people were embedded within a diverse network. The findings of this review emphasize the importance of recognizing and incorporating the diversity of social networks in care plans and policies to enhance the effectiveness of interventions and improve the overall well-being of older adults.

Shared Care Networks Assisting Older Adults: New Insights From the National Health and Aging Trends Study

BACKGROUND AND OBJECTIVES

Caregiving research often assumes older adults receiving care have a primary caregiver who provides the bulk of care. Consequently, little is known about the extent to which care responsibilities are shared more evenly within a care network, the characteristics associated with sharing, or the consequences for meeting older adults' care needs.

RESEARCH DESIGN AND METHODS

We analyze a sample of U.S. older adults receiving care from the 2011 National Health and Aging Trends Study (n = 2,398). Based on variables reflecting differences in care hours, activities, and care provided by the whole network, we create network typologies for those with two or more caregivers (n = 1,309) using K-means cluster analysis. We estimate multinomial and logistic regression models to identify factors associated with network type and the association between type and unmet needs. We conduct analyses overall and for older adults living with and without dementia.

RESULTS

Analyses reveal four network types: Small, low-intensity shared care network (SCN); large, moderate-intensity SCN; small, low-intensity primary caregiver network (PCN); and moderate-sized, high-intensity PCN. Among all older adults receiving care, 51% have a sole caregiver, 20% have an SCN with no primary caregiver, and 29% have a PCN. Among older adults with dementia receiving intense care, unmet needs are lower among those with an SCN (vs. PCN).

DISCUSSION AND IMPLICATIONS

Findings underscore that the primary caregiver construct, although common, does not apply to a substantial share of care networks. Moreover, having an SCN when needs are high may be beneficial to meeting older adult's needs.

Gatekeepers: The Association of Caregiving Network Characteristics With Emergency Department Use by Persons Living With Dementia

OBJECTIVES

Caregivers are typically enmeshed in networks of family and friends who assist with care, yet this network is largely neglected in research. In light of the fact that caregivers are key medical decision makers and play a critical role in how persons living with dementia (PLwDs) interface with the health care system, this study explores how features of the caregiver network relate to PLwD emergency department (ED) use.

METHODS

Using 2015 National Health and Aging Trends Study data linked with fee-for-service Medicare claims, we examine ED use in a nationally representative sample of community-dwelling persons aged 65 and older with dementia and at least 1 caregiver. We consider aspects of the caregiver network including membership (e.g., daughter in network), network size, hours of care received, and the presence of generalists and specialists (i.e., broad vs narrow functional assistance) as predictors of ED encounters among PLwD.

RESULTS

PLwDs were 81.5 years old on average, 50% were female, and 33% were non-White. Care networks including nonimmediate family members involved in task sharing for mobility and self-care difficulties and those with more generalists had significantly higher odds of an ED visit. Networks that only consisted of specialist caregivers had significantly lower odds of an ED visit.

DISCUSSION

Greater complexity of care networks increases risk of presenting to the ED for care. Better understanding how caregiving networks help PLwD interact with the health care system can inform intervention design and targeting in order to help care networks improve care coordination, management, and shared decision making.

Informal Caregiving Networks of Older Adults With Dementia Superimposed on Multimorbidity: A Social Network Analysis Study

Background and Objectives

Caregiving is a social process and commonly involves more than a single caregiver, especially for older adults with multimorbidity, including dementia. This study was to characterize informal caregiving networks of older adults with dementia superimposed on multimorbidity (e.g., end-stage kidney disease) and to examine the relationships of network properties to outcomes of caregivers and older adults.

Research Design and Methods

An egocentric social network survey was conducted. Up to 3 family caregivers of older adults on dialysis who had moderate-to-severe irreversible cognitive impairment with or without a documented diagnosis of dementia were recruited from 11 dialysis centers in 2 states. Caregivers completed a social network survey about individuals providing caregiving to the older adult and measures of caregiving burden and rewards, depression, and financial hardship. Older adults' emergency department visits and hospital admissions during the past 12 months were abstracted from the medical records.

Results

A total of 76 caregiver informants of 46 older adults (78% Black) participated in the study. Of the 46 older adults, 65% had a multimember network (median size of 4). As the network density (the proportion of ties between members among all possible ties) increased, primary caregivers' financial hardship decreased whereas nonprimary caregivers' financial hardship increased. Further, for every 1-unit increase in mean degree (the average number of connections among members), there was a nearly fourfold increase in the odds of no hospital admission during the prior year for the older adult.

Discussion and Implications

The network dynamics of informal caregiving networks may have an impact on the well-being of caregivers and older adults with dementia, but confirmatory longitudinal studies are needed.

Use of provider-sponsored patient portals among older adults and their family caregivers

BACKGROUND

Millions of older adults co-manage or delegate health responsibilities to one or more family caregivers. Patient portals facilitate health care management tasks, but little is known about portal use arrangements (i.e., individual or joint use) among older adults and their caregivers.

METHODS

We sought to characterize individual and joint use of the patient portal and to identify how using arrangements varies by individual-, interpersonal-, and community-level factors. We used linked 2017 National Health and Aging Trends Study, National Study on Caregiving, and American Community Survey data for a nationally representative sample of older adults (n = 1417; weighted n = 7.4 million) and their caregivers (n = 2232; weighted n = 20.6 million). Patient portals used by older adults and caregiver(s) were assessed via self-reports. We described portal use arrangements and tested for between-group differences using weighted Wald tests. Caregiver's likelihood of accessing the portal was modeled using weighted, multivariable logistic regression.

RESULTS

One in ten (10%) community-living older adults were sole portal users, 3% were joint users with one or more caregivers, 14% solely relied on one or more caregivers as portal users, and 74% reported no portal use. Older adults whose portal was only used by caregiver(s) were more likely to be Medicaid-enrolled (20% vs. 1%; p < 0.001), have dementia (43% vs. 5%; p < 0.001), and be homebound (65% vs. 27%; p < 0.001). Caregivers were more likely to use the portal if they were college-educated adjusted odds ratio (aOR): 1.68; p < 0.01) and reported caregiving-related emotional difficulty (aOR: 1.92; p < 0.001) and doing more than their "fair share" (aOR: 1.48; p = 0.03), and were less likely if Black (versus White) (aOR: 0.61; p = 0.01).

CONCLUSIONS

Patient portals could be a valuable platform for identifying and supporting caregivers of high-need older adults, but existing disparities in portal access must be closed to ensure equitable support.

2023 Alzheimer's disease facts and figures

This article describes the public health impact of Alzheimer's disease, including prevalence and incidence, mortality and morbidity, use and costs of care, and the overall impact on family caregivers, the dementia workforce and society. The Special Report examines the patient journey from awareness of cognitive changes to potential treatment with drugs that change the underlying biology of Alzheimer's. An estimated 6.7 million Americans age 65 and older are living with Alzheimer's dementia today. This number could grow to 13.8 million by 2060 barring the development of medical breakthroughs to prevent, slow or cure AD. Official death certificates recorded 121,499 deaths from AD in 2019, and Alzheimer's disease was officially listed as the sixth-leading cause of death in the United States. In 2020 and 2021, when COVID-19 entered the ranks of the top ten causes of death, Alzheimer's was the seventh-leading cause of death. Alzheimer's remains the fifth-leading cause of death among Americans age 65 and older. Between 2000 and 2019, deaths from stroke, heart disease and HIV decreased, whereas reported deaths from AD increased more than 145%. This trajectory of deaths from AD was likely exacerbated by the COVID-19 pandemic in 2020 and 2021. More than 11 million family members and other unpaid caregivers provided an estimated 18 billion hours of care to people with Alzheimer's or other dementias in 2022. These figures reflect a decline in the number of caregivers compared with a decade earlier, as well as an increase in the amount of care provided by each remaining caregiver. Unpaid dementia caregiving was valued at $339.5 billion in 2022. Its costs, however, extend to family caregivers' increased risk for emotional distress and negative mental and physical health outcomes - costs that have been aggravated by COVID-19. Members of the paid health care workforce are involved in diagnosing, treating and caring for people with dementia. In recent years, however, a shortage of such workers has developed in the United States. This shortage - brought about, in part, by COVID-19 - has occurred at a time when more members of the dementia care workforce are needed. Therefore, programs will be needed to attract workers and better train health care teams. Average per-person Medicare payments for services to beneficiaries age 65 and older with AD or other dementias are almost three times as great as payments for beneficiaries without these conditions, and Medicaid payments are more than 22 times as great. Total payments in 2023 for health care, long-term care and hospice services for people age 65 and older with dementia are estimated to be $345 billion. The Special Report examines whether there will be sufficient numbers of physician specialists to provide Alzheimer's care and treatment now that two drugs are available that change the underlying biology of Alzheimer's disease.

Influence of Care Network Characteristics on Physician Visit Experiences for Black, White, and Hispanic Older Adults With Dementia

OBJECTIVES

Most older adults with dementia are assisted by multiple caregivers, but the relationship of care network structure with health care access and quality is underexamined. We sought to test the associations of care network characteristics with the physician visit experience for older adults with dementia across diverse racial/ethnic groups.

METHODS

We used data on Medicare beneficiaries (aged 65+) with dementia from the National Health and Aging Trends Study (2015-2019) to fit logistic regression models to test associations between physician visit outcomes and (a) size of the potential care network and (b) proportion of potential care network members (PCNMs) currently helping with daily functioning tasks. We also tested for modifications by race/ethnicity.

RESULTS

Hispanic respondents had the largest potential care networks (M = 6.89, standard deviation [SD] = 3.58) and the smallest proportion of PCNMs providing help with daily functioning (M = 29.89%, SD = 22.29). In models adjusted for demographics and dementia classification, both network size and proportional involvement of PCNMs were positively associated with the presence of a PCNM and assistance during the visit. Associations remained significant at 4-year follow-up for the presence of PCNM at the visit and were robust to further adjustments for insurance type, income, and health factors. Associations were not modified by race/ethnicity.

DISCUSSION

Larger networks and a higher proportion of PCNMs providing assistance predicted caregiver presence and assistance at the physician visit but not access to care. Findings suggest that strengthening care networks early in the disease may support improved health care outcomes for persons with dementia across diverse populations.

COVID-19-Related Changes in Assistance Networks for U.S. Older Adults With and Without Dementia

OBJECTIVES

Prepandemic research suggests assistance networks for older adults grow over time and are larger for those living with dementia. We examined how assistance networks of older adults changed in response to the onset of the coronavirus disease 2019 (COVID-19) pandemic and whether these changes differed for those with and without dementia.

METHODS

We used 3 rounds of the National Health and Aging Trends Study. We estimated multinomial logistic regression models to test whether changes in assistance networks during COVID-19 (2019-2020)-defined as expansion, contraction, and adaptation-differed from changes prior to COVID-19 (2018-2019). We also estimated ordinary least squares regression models to test differences in the numbers of helpers assisting with one (specialist) versus multiple (generalist) domains before and during COVID-19. For both sets of outcomes, we investigated whether pandemic-related changes differed for those with and without dementia.

RESULTS

Over all activity domains, a greater proportion of assistance networks adapted during COVID-19 compared to the pre-COVID-19 period (relative risk ratio = 1.19, p < .05). Contractions in networks occurred for those without dementia. Transportation assistance contracted for those with and without dementia, and mobility/self-care assistance contracted for those with dementia. The average number of generalist helpers decreased during COVID-19 (β = -0.09, p < .001).

DISCUSSION

Early in the pandemic, assistance networks of older adults adapted by substituting helpers, by contracting to reduce exposures with more intimate tasks for recipients with dementia, and by reducing transportation assistance. Future research should explore the impact of such changes on the well-being of older adults and their assistance networks.

Conceptualizing and Operationalizing Collaboration Among Multiple Caregivers of Older Adults

OBJECTIVES

In many families, multiple caregivers support older adults living with dementia. Studying collaboration among caregivers requires consideration of conceptual and methodological issues that have not been fully explored. This study presents a framework for conceptualizing caregiver collaboration and an index that captures variation in collaboration among multiple caregivers within care networks.

METHODS

We used data from the 2015 waves of the National Health and Aging Trends Study and National Study of Caregiving (NSOC) to operationalize collaboration among multiple caregivers (N = 1,298) of 552 care recipients (Mage = 83.69, SD = 7.73; 71.6% women; 47.9% possible/probable dementia; 38.9% people of color).

RESULTS

The care collaboration index considered individual and overlapping contributions while controlling for the size of the care network (caregivers in network responding to NSOC survey) and total network size (number of caregivers in network) in the statistical model. Larger care networks enabled more collaboration, both in general and across most types of tasks (βs > 0.38). Collaboration was greater among those caring for a Black or Hispanic care recipient, both in general and for household and medical/health tasks specifically (βs > 0.11). Collaboration was also greater among those caring for recipients with probable dementia, both in general and for most tasks (βs > 0.11) but not transportation-related tasks (p = .219).

DISCUSSION

Results are examined in the context of care network dynamics and proposed mechanisms linking care collaboration to outcomes for caregivers and recipients. Strengths and limitations of our conceptualization and operationalization of collaboration are discussed.

Living Alone During Old Age and the Risk of Dementia: Assessing the Cumulative Risk of Living Alone

OBJECTIVES

This study examines the association between living alone during old age and dementia. Whereas most previous studies on this topic utilize measures of living alone status that were obtained at a single point in time, we compare this typical approach to one that measures long-term exposure to living alone among older adults and assesses whether dementia is more likely to occur within individuals with more accumulated time living alone.

METHODS

Data come from the Health and Retirement Study, with a follow-up period of 2000-2018. A total of 18,171 older adults were followed during this period, resulting in 78,490 person-waves analyzed in a series of multi-level logistic models. Contemporaneous living alone was recorded when a respondent's household size was equal to 1 in a given wave. Cumulative living alone was calculated by adding the number of living alone statuses up to a given wave.

RESULTS

Contemporaneous living alone was either not associated (male-only subsample), or inversely associated (female-only subsample) with dementia. By contrast, a one-unit (i.e., one wave) increase in cumulative living alone was associated with about a 10% increase in the odds of dementia for both men (odds ratio [OR] = 1.111) and women (OR = 1.088), net of several covariates, including marital status, age, social activities, and social support.

DISCUSSION

Living alone during late life is an important risk factor for dementia, but the cognitive effects of solitary living probably do not take hold immediately for most older adults and potentially demonstrate a dose-response relationship.

Caregivers' depressive symptom trajectories and risk of cognitive impairment among older adults with functional limitations: A prospective cohort study

OBJECTIVES

Caregiver (CG)'s depression is common and its prevalence is rising. The relationship of CG depression with care recipients (CR)'s subsequent cognitive impairment remains unclear. This study examines the association of CG depressive symptoms trajectories with 6-year cognitive impairment risk among care recipients (CR) who are older adults with functional limitations.

METHODS

Retrospective analysis of prospectively collected data cohorts from 2010 to 2016. The sample included 810 community-dwelling older adults aged ≥75 years, dementia free at baseline, with their primary caregiver dyads. CG's depressive symptoms were measured using the Center for Epidemiologic Studies Depression Scale. The main outcomes were incident mild, moderate, and severe cognitive impairment of CRs measured using Short Portable Mental Status Questionnaire. Group-based trajectory modeling identified three CG depressive symptom trajectory groups. Competing risks regression analysis modeled the hazards as a function of CG depressive symptom trajectories.

RESULTS

Of 810 CRs, 3% developed severe cognitive impairment, 21% had moderate cognitive impairment, and 37% had mild cognitive impairment. Only CG's "Increasing" trajectory group predicted increased risk of CR's mild and moderate cognitive impairment relative to "persistently low" group (subhazard ratio [SHR] = 1.52, 95% confidence interval [CI], p < 0.05; SHR = 1.87, 95% CI, p < 0.05, respectively).

CONCLUSIONS AND IMPLICATIONS

Finding highlight the intricate and non-linear association between CG depressive trajectory and CR cognitive impairment. This evidence can be used to enlighten policymakers and health providers about the need for risk stratification screening for CG mental health and early treatment for CG depression to prevent or delay CR's cognitive impairment.

"It made me feel like I wasn't alone in the darkness": exploring dementia care network communication and coordination through a digital health platform

OBJECTIVE

To explore the use of a shared communication and coordination platform-the CareVirtue journal feature-for care networks of people living with Alzheimer's disease and related dementias to inform the design of care network support technologies.

MATERIALS AND METHODS

In the primary study, care networks comprised the primary caregiver and other caregivers they invited to participate (eg, family members, in-home aides) used CareVirtue, for 60 days followed by a semistructured interview to explore primary caregivers' perceptions of usefulness. This secondary analysis focused on use of the shared journal feature of CareVirtue, which allowed care networks to communicate through posts that were shared with the network and to which network members could respond. Journal posts were analyzed using a deductive/inductive content analysis to categorize information behavior. We also conducted a thematic analysis of the interviews to identify primary caregivers' perceptions of the journal's usefulness.

RESULTS

Care networks used the journal for: (1) information acquisition, (2) information sharing, (3) strategy development, and (4) information feedback. Thematic analysis revealed that caregivers felt the journal was useful at the individual, care network, and relational levels and that journal integration was influenced by care network structure and relationships.

DISCUSSION

Care networks used the journal to document, share, and acquire information; co-create strategies; and provide support. The usefulness of this shared communication and coordination platform included individual and care network level benefits.

CONCLUSION

These findings point to the importance of caregiver-centered technologies that support both the individual primary caregiver and the care network.

Profiles of Caregiving Arrangements of Community-dwelling People Living with Probable Dementia

People living with dementia receive care from multiple caregivers, but little is known about the structure of their caregiving arrangements. This study used the Health and Retirement Study and latent class analyses to identify subgroups of caregiving arrangements based on caregiving hours received from spouses, children, other family/friends, and paid individuals among married (n = 361) and unmarried (n = 473) community-dwelling people with probable dementia. Three classes in the married sample (class 1 "low hours with shared care," class 2 "spouse-dominant care," and class 3 "children-dominant care") were identified. In class 1, spouses, children, and paid individuals provided 53%, 22%, and 26% of the caregiving hours, respectively. Three classes in the unmarried sample (class 1 "low hours with shared care," class 2 "children-dominant care," and class 3 "paid-dominant care") were identified. In unmarried class 1, children, other family/friends, and paid individuals provided 35%, 41% and 24% of the caregiving hours, respectively.

Multiple sclerosis caregiving: A systematic scoping review to map current state of knowledge

Unpaid caregivers, typically family and friends, provide significant amounts of support to people with multiple sclerosis (MS). Understanding their experiences, needs and challenges is necessary to ensure that caregivers receive the support that they require to continue in their role. Our aim was to map the current state of knowledge about unpaid caregivers of people with MS and identify gaps in knowledge to guide future research and practice. We used scoping review methodology with three major health-related databases (MEDLINE, CINAHL, APA Psychinfo), searching in September 2019, April and October 2020 and October 2021. We selected peer-reviewed scientific articles reporting on primary studies of unpaid caregivers of people with MS, regardless of topic or research design. We extracted information on study aim, participant characteristics, measures used and key findings to generate major themes and identify knowledge gaps. We identified 108 published studies between 1992 and 2021 that met our criteria. Studies of spousal caregivers were most common. Studies focused primarily on measurement of caregiver burden or other negative consequences of caregiving. Thirteen studies addressed positive consequences of caregiving. Sixteen studies reported actual tasks performed by caregivers and seven reported outcomes of caregiver support interventions. Attention to diversity issues that may influence caregiving experiences and outcomes was rare. Overall, knowledge of MS caregiving is limited, particularly with respect to tasks performed by caregivers that may contribute to negative outcomes, diversity issues and effective approaches to remediate caregiver burden. Without this knowledge, finding ways to better support MS caregivers will be difficult.

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.

2022 Alzheimer's disease facts and figures

This article describes the public health impact of Alzheimer's disease (AD), including incidence and prevalence, mortality and morbidity, use and costs of care, and the overall impact on family caregivers, the dementia workforce and society. The Special Report discusses consumers' and primary care physicians' perspectives on awareness, diagnosis and treatment of mild cognitive impairment (MCI), including MCI due to Alzheimer's disease. An estimated 6.5 million Americans age 65 and older are living with Alzheimer's dementia today. This number could grow to 13.8 million by 2060 barring the development of medical breakthroughs to prevent, slow or cure AD. Official death certificates recorded 121,499 deaths from AD in 2019, the latest year for which data are available. Alzheimer's disease was officially listed as the sixth-leading cause of death in the United States in 2019 and the seventh-leading cause of death in 2020 and 2021, when COVID-19 entered the ranks of the top ten causes of death. Alzheimer's remains the fifth-leading cause of death among Americans age 65 and older. Between 2000 and 2019, deaths from stroke, heart disease and HIV decreased, whereas reported deaths from AD increased more than 145%. More than 11 million family members and other unpaid caregivers provided an estimated 16 billion hours of care to people with Alzheimer's or other dementias in 2021. These figures reflect a decline in the number of caregivers compared with a decade earlier, as well as an increase in the amount of care provided by each remaining caregiver. Unpaid dementia caregiving was valued at $271.6 billion in 2021. Its costs, however, extend to family caregivers' increased risk for emotional distress and negative mental and physical health outcomes - costs that have been aggravated by COVID-19. Members of the dementia care workforce have also been affected by COVID-19. As essential care workers, some have opted to change jobs to protect their own health and the health of their families. However, this occurs at a time when more members of the dementia care workforce are needed. Average per-person Medicare payments for services to beneficiaries age 65 and older with AD or other dementias are almost three times as great as payments for beneficiaries without these conditions, and Medicaid payments are more than 22 times as great. Total payments in 2022 for health care, long-term care and hospice services for people age 65 and older with dementia are estimated to be $321 billion. A recent survey commissioned by the Alzheimer's Association revealed several barriers to consumers' understanding of MCI. The survey showed low awareness of MCI among Americans, a reluctance among Americans to see their doctor after noticing MCI symptoms, and persistent challenges for primary care physicians in diagnosing MCI. Survey results indicate the need to improve MCI awareness and diagnosis, especially in underserved communities, and to encourage greater participation in MCI-related clinical trials.