Primary Caregivers in a Network Context

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.

Benefit-finding profiles and comparison of caregiving ability among informal caregivers of patients with lung cancer: A latent profile analysis

Objective

This study aimed to explore the benefit finding (BF) profiles among informal caregivers of patients with lung cancer, identify demographic and disease characteristics, and analyze differences in caregiving ability between profiles.

Methods

This cross-sectional study utilized convenience sampling to select 272 informal caregivers of patients with lung cancer from a tertiary care hospital in Guangzhou, China. The research instruments used included the Demographic and Disease Characteristics Questionnaire, the revised version of the BF Scale, and the Chinese version of the Family Caregiver Task Inventory. Data analysis was performed using latent profile analysis, chi-square test, Fisher's exact probability test, Kruskal-Wallis test, and multivariate logistic regression.

Results

(1) BF can be divided into three profiles: "high benefit-family and personal growth" (Profile 1, 7.7%), "moderate benefit-unclear perception" (Profile 2, 44.9%), and "low benefit-coping ability deficient" (Profile 3, 47.4%). (2) Having a cocaregiver and a disease duration of 6-12 months were more likely to belong to Profile 1; caregivers of patients aged 40-60 years tended to belong to Profile 2; caregivers of older patients with disease duration > 12 months and clinical stage II or III were more likely to belong to Profile 3. (3) There were significant differences in the total score of caregiving ability and the scores of each dimension among the different BF profiles (P < 0.001), and the caregiving abilities of Profile 1 and Profile 2 were higher than those of Profile 3.

Conclusions

There was heterogeneity in BF among informal caregivers of patients with lung cancer. Healthcare professionals can identify the key profiles of lung-cancer caregivers based on characteristics such as age, clinical stage, disease duration, and cocaregiver status and enhance their caregiving ability through targeted nursing guidance.

Perceived loss of support to community caregivers during the COVID-19 pandemic in the United States

Coronavirus disease (COVID-19) had a negative impact on the health and well-being of community caregivers. Few studies examine the pandemic's negative impact on the availability of social networks of caregivers. This article uses data collected during COVID-19 before vaccination to examine caregivers' reports of perceived lost and reduced network support. We assessed the personal networks of a nationally representative sample of 2214 community caregivers in the United States. We analyzed associations between caregiving factors and caregivers' perceptions of lost and reduced network support. Changes in care recipient living circumstances during COVID-19, longer-term caregiving, care recipient hearing/vision/mobility problems, caregiver travel/socializing restrictions, caregiver race/ethnicity, caregiver income, caregiver age, network connectivity, family relationships, and network members' age were associated with perceived lost/reduced support during the pandemic. Findings provide insights for the development of social network interventions to support caregivers and help them cultivate support networks resilient to public health crises.

Becoming a Rare Disease Parent: An Interpretative Phenomenological Analysis of Parent-Caregivers' Postpartum Experiences

Rare diseases constitute a group of conditions that are individually rare, but in aggregate impact between 3 and 6% of the world population. Many of these conditions present during infancy and involve substantial caregiving responsibilities, often assessed via quantitative measurements. However, few qualitative analyses examine lived experiences of parent-caregivers during the early period of their child's life. The purpose of this study was to examine the meaning that rare disease parent-caregivers apply to the postpartum year using data collected from a semi-structured interview exploring significant experiences over the course of their affected child's life. We utilized an interpretative phenomenological analysis (IPA) approach to analyze 22 interview transcripts from caregivers to children with several inherited metabolic and mitochondrial disorders, as well as an undiagnosed disease. Our analysis yielded three superordinate themes: Reckoning With the Parent-Caregiver Role, Familial Transition, and Adaptation and Adjustment. Subordinate themes expanded upon these concepts and included distinctions between the parent and caregiving identity, communal coping and shifting of family dynamics, as well as meaning applied to child milestones, anticipatory grief, and parental perception of a new normal. Exploration of these themes in relation to existing literature, as well as future research directions for qualitative research on rare disease caregivers, is discussed. Overall, this work contributes to a growing body of literature exploring the parental experience of rare disease across several condition contexts.

"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.

Shared Responsibility and Network Collaboration in Caregiving

Communal coping may benefit caregivers, but most communal coping research focuses on dyads. Using an egocentric network design, we examine caregivers' we-talk-a linguistic marker of shared responsibility-and caregiver reports of 1) network member involvement in collaborative care roles and 2) met/unmet expectations across typically developing and rare disease contexts. We-talk was linked to involvement in direct care and support, but links of we-talk to decision-making varied based on network member closeness; we-talk was linked to meeting expectations for decision-making only. There were no differences across context, suggesting shared responsibility is linked to collaborative roles across caregiving contexts.

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.

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.

Links of we-talk to caregiver social network systems and health

Caring for a child, particularly one with a rare disease, presents a challenging set of stressors that can impact entire family networks. Given this shared impact, caregivers can engage in communal coping to address the caregiving process, defined as the perception of caregiving as shared and collaborative behaviors to address it. In this study, we examined one common measure of communal coping-first person plural pronouns or "we-talk"-in caregivers of either (a) children with rare or undiagnosed diseases or (b) typically developing children. We sought to examine how we-talk is linked to (a) caregiver health and well-being and (b) social network involvement in caregiving. Caregivers (n = 311) participated in (a) survey questionnaires (b) a network enumeration interview and (c) a semistructured interview of caregiving. Results indicated we-talk was unrelated to stress or self-rated health, but was linked to more benefit-finding; greater individual-focused language (I-talk) was also linked to worse self-rated health. Additionally, we-talk was unrelated to malfeasant behavior (e.g., overly critical), but was linked to less nonfeasant behavior (e.g., underinvolvement), more uplift behavior (e.g., helping with caregiving), and more health-related communication with network members. Further, these findings did not differ across caregiving context. This work highlights the role of communal coping for caregivers managing general parenting stress as well as the stress associated with caring for a child with complex medical needs. Future research should continue to examine how interpersonal coping processes operate within social networks to impact health and well-being for all involved. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Dyadic relationship, carer role, and resources: a theory-driven thematic analysis of interviews with informal carers focusing on the stability of home-based care arrangements for people living with dementia

BACKGROUND

Most people with dementia live at home and are supported by informal carers. During the care trajectory, the creation of a stable care situation is a guiding principle of informal carers, who often manage complex care arrangements. A recently developed theory - 'Stability of home-based care arrangements for people living with dementia' (SoCA-Dem) - conceptualises how such care arrangements develop over time, and it highlights the relevance of the dyadic relationship, carer role, and resources with regard to the continuation of home-based care throughout the course of dementia. To further explore these three concepts, and to provide feedback for a further refinement of SoCA-Dem theory, this study aims to gain a deeper understanding of (1) how informal carers perceive their dyadic relationship, their carer role, and the resources of the care arrangement, and (2) how these concepts are interrelated.

METHODS

This study was a secondary data analysis of n = 11 problem-centred interviews. Data were interpreted by a thematic qualitative text analysis.

RESULTS

The findings distinguished subthemes within the concepts and uncovered their interrelations. The kinship relation, living situation and character of the dyadic relationship shaped informal carers' self-conception of the carer role. This influenced the integration of resources into the care arrangement. Conversely, the quantity and quality of informal and formal support resulted in a feeling of relief or overload in the carer role, that shaped the informal carers' way of living their dyadic relationship. The respective forming of the concepts had a significant impact with regard to the perceived stability or instability of the care situation in the examined care arrangements.

CONCLUSIONS

This study provided valuable evidence for future research alignment and targeted refinement of the SoCA-Dem theory. Scholars should further explore the specifics of spousal versus parent-child-dyads to better understand the dyads' diverse strategies in the creation of stable home-based care arrangements. Furthermore, future research should focus on the complex dynamics of dyads, family networks, and service providers, and all actors' perspectives should be integrated in SoCA-Dem theory. Based on this growing knowledge base, innovative care interventions and structures should be developed to support people with dementia and their informal carers in better living and caring in the place of their choice.

"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.

Extended Family Caregivers for Persons Living With Dementia

Despite changes in the structure of contemporary families, little is known about extended family members-siblings, grandchildren, nieces/nephews, stepkin-who are primary caregivers for a relative living with dementia. Information about these caregivers is needed to help ensure their needs are understood by providers in health care and social service settings. The focus of this research was on the care situations of extended family caregivers and the impact of caregiving on their health and well-being. In Study 1, data from the National Study of Caregiving were used to describe the experiences of 107 extended family caregivers. In Study 2, case study techniques elicited additional information about the experiences of 10 extended family caregivers. Collectively, these caregivers provide care with little or no formal support and occasional help from a small informal network. Caregiving affected their physical and emotional health, depending on the strength of the relationship between the caregiver and the person living with dementia and the type of care provided. Findings contribute new knowledge about extended family caregivers and highlight the important role extended family dementia caregivers play and the challenges they face.

A human factors and ergonomics approach to conceptualizing care work among caregivers of people with dementia

Society relies upon informal (family, friend) caregivers to provide much of the care to the estimated 43.8 million individuals living with Alzheimer's disease and related dementias globally. Caregivers rarely receive sufficient training, resources, or support to meet the demands associated with dementia care, which is often associated with increased risk of suboptimal outcomes. Human factors and ergonomics (HFE) can address the call for new approaches to better understand caregiving and support caregiver performance through systematic attention to and design of systems that support the work of caregivers- their care work. Thus, our objective was to perform a work system analysis of care work. We conducted a qualitative study using a Critical Incident Technique interviewing approach and Grounded Dimensional Analysis analytic procedures. Our findings introduce a new conceptual framework for understanding the care work system of dementia caregivers and suggest that care work is influenced by interactions among distinct caregiver goals, the task demands of the care needs of the person with dementia, daily life needs of the caregiver and family, and contextual factors that shape caregivers' perceptions surrounding care. The initial work system model produced by this study provides a foundation from which future work can further elucidate the care work system, determine how the care work system intersects and coordinates with other work systems such as the patient work system, and design systems that address caregivers' individual caregiving context.

A Web-Based Platform (CareVirtue) to Support Caregivers of People Living With Alzheimer Disease and Related Dementias: Mixed Methods Feasibility Study

BACKGROUND

People living with Alzheimer disease and related dementias (ADRD) require prolonged and complex care that is primarily managed by informal caregivers who face significant unmet needs regarding support for communicating and coordinating across their informal care network. To address this unmet need, we developed CareVirtue, which provides (1) the ability to invite care network members; (2) a care guide detailing the care plan; (3) a journal where care network members can document, communicate, and coordinate; (4) a shared calendar; and (5) vetted geolocated caregiver resources.

OBJECTIVE

This study aims to evaluate CareVirtue's feasibility based on: (1) Who used CareVirtue? (2) How did caregivers use CareVirtue? (3) How did caregivers perceive the acceptability of CareVirtue? (4) What factors were associated with CareVirtue use?

METHODS

We conducted a feasibility study with 51 care networks over a period of 8 weeks and used a mixed methods approach that included both quantitative CareVirtue usage data and semistructured interviews.

RESULTS

Care networks ranged from 1 to 8 members. Primary caregivers were predominantly female (38/51, 75%), White (44/51, 86%), married (37/51, 73%), college educated (36/51, 71%), and were, on average, 60.3 (SD 9.8) years of age, with 18% (9/51) living in a rural area. CareVirtue usage varied along 2 axes (total usage and type of usage), with heterogeneity in how the most engaged care networks interacted with CareVirtue. Interviews identified a range of ways CareVirtue was useful, including practically, organizationally, and emotionally. On the Behavioral Intention Scale, 72% (26/36) of primary caregivers reported an average score of at least 3, indicating an above average intention to use. The average was 81.8 (SD 12.8) for the System Usability Scale score, indicating "good" usability, and 3.4 (SD 1.0) for perceived usefulness, suggesting above average usefulness. The average confidence score increased significantly over the study duration from 7.8 in week 2 to 8.9 in week 7 (P=.005; r=0.91, 95% CI 0.84-0.95). The following sociodemographic characteristics were associated with posting in the journal: retired (mean 59.5 posts for retired caregivers and mean 16.9 for nonretired caregivers), income (mean 13 posts for those reporting >US $100K and mean 55.4 for those reporting

CONCLUSIONS

This study establishes the acceptability and feasibility of CareVirtue among ADRD care networks and highlights the importance of designing flexible, multicomponent interventions that allow care networks to tailor their engagement according to their needs. The results will be used to improve CareVirtue feasibility and acceptability in preparation for a subsequent randomized trial to test CareVirtue's effectiveness in improving caregiver outcomes.

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Key Words

• Alzheimer disease and related dementias
• caregivers
• dementia caregiving
• eHealth
• mHealth
• telehealth

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MESH Headings Collapse

Grants

• P30 AG062715 NIA NIH HHS
• R41 AG069607 NIA NIH HHS

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Affiliation(s)

Justin J Boutilier Department of Industrial and Systems Engineering, University of Wisconsin-Madison, Madison, WI, United States
Priya Loganathar Department of Industrial and Systems Engineering, University of Wisconsin-Madison, Madison, WI, United States
Anna Linden Department of Industrial and Systems Engineering, University of Wisconsin-Madison, Madison, WI, United States
Eleanore Scheer Department of Engineering Systems and Environment, University of Virginia, Charlottesville, VA, United States
Sofia Noejovich Department of Industrial and Systems Engineering, University of Wisconsin-Madison, Madison, WI, United States
Christian Elliott Whiplash Technology, Inc, Palm Springs, CA, United States
Matthew Zuraw Whiplash Technology, Inc, Palm Springs, CA, United States
Nicole E Werner Department of Health and Wellness Design, Indiana University School of Public Health-Bloomington, Bloomington, IN, United States

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Dementia care-giving from a family network perspective in Germany: A typology

Sustaining informal care-giving for people living with dementia (PWD) is a common objective of societies worldwide. Families can contribute substantially to the support of care-giving relatives. However, a deeper understanding of the impact of informal care-giving for PWD on family life is needed. Interviewing of multiple family network members-in addition to the primary carer-provides more insight into familial contexts of care-giving. This pilot study aims to explore how informal carers reconcile dementia care-giving and family life from a family network perspective. Therefore, we conducted 14 narrative interviews with family carers from seven care-giving networks in Germany, which we interpreted using the documentary method. The yielded relational typology describes five types of family carers of PWD. These types reflect the way the families deal with dementia care-giving based on the interrelation between relationship quality and the distribution of care-giving tasks within the family. Depending on the constellation of this interrelationship, family carers either experience care as a joint project, as co-operation with external support or within the family, as disappointment or as a predicament without alternatives. Finally, if the care-giving tasks are not shared, or if the distribution is perceived as unequal, relationship break downs can occur, especially in family ties that are already strained. However, joint care-giving and strong ties can also bring the family closer together and enhance care experiences. Care professionals and social workers should be aware of the family network of dementia carers and support the development of a sense of family unity. This can contribute to positive care experiences among family carers and thus increase the maintenance of informal dementia care.

Experience of the Healthcare System for Caregivers of Persons with Dementia

Background:

Persons with dementia are generally older and often have multiple other chronic conditions, necessitating several healthcare visits each year. Most live in the community supported by unpaid family caregivers who often assist with healthcare management. Little is known about caregiver and person with dementia experience engaging with the healthcare system, which may be more complicated in the context of cognitive changes such as memory loss.

Methods:

This is a targeted subanalysis of a major code, experience of the healthcare system, which emerged from a qualitative study investigating perspectives of family caregivers (N = 24) of community-dwelling persons with dementia about telemedicine.

Results:

Caregivers were asked to describe their experiences taking persons with dementia to medical visits. Caregivers’ detailed descriptions of the process resulted in three categories related to their experience of the healthcare system: Preparing for Visits, Visit-Related Time and Travel, and In-Visit Experience. Categories revealed the complexity of dyads’ participation in healthcare both in and around actual clinic visits. Findings also highlighted the often-negative impact of person with dementia cognitive symptoms on various stages of the process, which was partly offset by perceived benefits related to social participation and interactions with care teams.

Conclusions:

This study improves our understanding of the experience of engaging with the healthcare system for caregivers and persons with dementia. By explicating the complex factors involved with participating in healthcare visits outside the bounds of clinic walls, this study offers insights for clinicians and systems supporting persons with dementia and caregivers.

Typologies of Dementia Caregiver Support Networks: A Pilot Study

BACKGROUND AND OBJECTIVES

There are nearly 18 million family caregivers in the United States assisting an older adult in need of help. Identifying the caregivers in greatest need of support requires an understanding of the current social support networks available to family caregivers and whether specific groups of caregivers are at risk of having an insufficient support network.

RESEARCH DESIGN AND METHODS

We collected personal network data from a nationally representative sample of 66 family caregivers to persons with dementia (PWDs) in the United States aged 18 and older, including information on network members' support to the caregiver and help to the care recipient.

RESULTS

We found four common caregiving network types: large networks with many helpers; large networks primarily supporting caregivers; small, dense networks supporting both caregivers and care recipient; and small networks providing little help to either caregiver or care recipient. Gender, income, and geographic proximity of caregiver to the care recipient were significantly associated with caregiver network type.

DISCUSSION AND IMPLICATIONS

This study suggests that there are different types of care and support networks available to caregivers to PWDs, and that the size and structure of networks vary considerably among demographic groups. As the population ages, a better understanding of the supports available to caregivers will be crucial for ensuring that caregivers are adequately supported, and caregiving needs of families are met.

Interpersonal Correlates of Dementia Caregivers' Emotional Support Networks: Considering Family History

Caregiving networks of individuals with Alzheimer's disease and related dementias (ADRD) are comprised of family and friends directly involved in caregiving activities and those supporting these activities. The purpose of this study was to investigate whether caregiving-related behaviors and interactions (i.e., uplift, malfeasance, and nonfeasance), kinship tie (i.e., friend, family), and family history of ADRD were associated with caregivers' emotional support networks. Seventy-one caregivers across 30 families provided information about 776 network members. Perceived emotional support and interactions representing uplift, malfeasance, and nonfeasance were assessed. Results indicated that uplift and friendship were associated with increased, whereas nonfeasance was associated with decreased, likelihood of perceived emotional support. Caregivers with a family history of ADRD were particularly more likely to report emotional support from friends and uplifting network members. Findings suggest the need for differential strategies based on families' prior caregiving experience to facilitate positive and minimize negative interactions within caregiving networks.

The relationship between comorbidities in dementia patients and burden on adult-child primary caregivers: Does having a secondary caregiver matter?

Primary family caregivers of patients with dementia often experience high caregiver burden and significant decline in a range of health outcomes. The current study examined the relationship between medical comorbidities of inpatients with dementia and caregiver burden in adult-child primary caregivers, and the buffering effect of having a secondary caregiver on the relationship between patients' comorbidities and caregiver burden. The study is a secondary analysis of data from a cross-sectional observational study design. The sample comprised 477 dyads of inpatients with dementia and adult-child primary caregivers attending the neurological department of two grade A hospitals. All the inpatients were assessed with the Charlson Comorbidity Index (CCI) and the Mini-Mental State Examination (MMSE). All the adult-child primary caregivers were assessed with the Zarit Burden Interview (ZBI) and completed the questionnaires on socio-demographic data, caring hours, presence of secondary caregiver, and the level of impairment of the patient. Higher burden was associated with higher scores on the CCI and having a spouse of the patient as the secondary caregiver. A significant interaction occurred between the CCI and caregiver burden when having a spouse as the secondary caregiver, indicating the negative effect of the CCI on caregiver burden was greater when the spouse of the patient served as the secondary caregiver. In summary, the negative impact of patients' comorbidities on caregiver burden in adult-child primary caregivers was heightened when the secondary caregiver role was undertaken by the spouse of the patient with dementia. These results may inform programmes targeted to improve care arrangements for people with dementia and their caregivers.