Mediators of burden and depression in dementia family caregivers: Kinship differences

Burden and Depression among Empirically-Derived Subgroups of Family Caregivers for Individuals With Dementia

Dementia caregiving experiences are not universal and different factors may influence the risk for burden and depression. This study examined factors such as the relationship with the care recipient, severity of dementia, and relationship satisfaction to uncover different types of caregiver burden profiles using baseline assessment for a telephone-based intervention study for dementia caregivers. Participants (n = 233) completed a battery of psychological and caregiving related surveys. The sample was predominantly White and female. Latent class analysis suggested four class models in subsamples of spousal caregivers and adult children caregivers. The results suggested four distinct classes among samples of spousal and adult child caregivers. Differences in burden emerged across both spouses and adult children, and differences in depression also emerged in the spousal sample. Our findings demonstrate the diversity of the caregiving experience and suggest that future psychosocial interventions may benefit from being tailored to the needs of caregiver subgroups.

Dyadic Art Appreciation and Self-Expression Program (NCGG-ART) for People with Dementia or Mild Cognitive Impairment and Their Family Caregivers: A Feasibility Study

BACKGROUND

Non-pharmacological interventions effective for depressive mood and bilateral relationships among persons with cognitive impairment (PwCI) and their family caregivers (FCGs) have not been established.

OBJECTIVE

To examine the feasibility of a newly developed group-based art appreciation and self-expression program (NCGG-ART) for dyads of PwCI and their FCGs.

METHODS

This pilot randomized control trial included 34 dyads of PwCI diagnosed with mild to moderate Alzheimer's disease or mild cognitive impairment, and their FCGs, from an outpatient rehabilitation service (Holistic Physio-Cognitive Rehabilitation [HPCR]). Participants were randomly divided equally into the HPCR (control group) or NCGG-ART and HPCR (intervention group) groups. Both included 1-hour weekly, 6-week programs. The primary outcome was depressive symptoms among FCGs assessed using the Patient Health Questionnaire-9 (PHQ-9). Feasibility outcomes included participant satisfaction and motivation. FCGs were interviewed about their experiences and feelings regarding the program, which were analyzed using content analysis.

RESULTS

Thirty-two dyads (intervention group:16; control group:16) completed the study period. High participation rates, satisfaction, and motivation were demonstrated throughout the intervention. Scores in the PHQ-9 among FCGs did not show positive effects: mean changes in the score were 1.3 for the intervention group and -0.8 for the control group (Cohen d:0.56). However, the qualitative analysis revealed favorable experiences and feelings of the FCGs, such as positive emotions, social interactions, and person-centered attitudes to and positive relationships with PwCI.

CONCLUSIONS

This program demonstrated high feasibility with FCGs' favorable responses to emotions and relationships with PwCI, ensuring future investigations with a confirmatory study design.

Association of spouse's health status with the onset of depressive symptoms in partner: Evidence from the China Health and Retirement Longitudinal Study

BACKGROUND

This study aimed to evaluate the associations between the multidimensional health status of one spouse and the onset of depressive symptoms in partner, and whether the associations differed by gender and residence.

METHODS

We analyzed data from 2401 females and their husbands (scenario 1), and 2830 males and their wives (scenario 2) who participated in the 2011/2012 and 2015 waves of China Health and Retirement Longitudinal Study. Depressive symptoms were assessed using the 10-item Centre for Epidemiological Studies Depression Scale. Multidimensional health indicators included mobility disability, activities of daily living disability, frailty, global cognition, depressive symptoms, comorbidity, and self-reported health. Principal component analysis was used to construct a composite health indicator reflecting overall health status that was then categorized into three groups (poor, moderate, and excellent). Logistic regression models were performed.

RESULTS

We observed strong associations of spouse's health status with the onset of depressive symptoms in partner. For instance, females whose husbands had poor overall health status reported more depressive symptoms than those having husbands with excellent overall health after four years (OR: 1.75; 95 % CI: 1.35, 2.26). These associations were statistically significant in rural females and urban males, but surprisingly disappeared in rural males and urban females.

LIMITATIONS

No exact timing of depressive symptoms onset.

CONCLUSIONS

In Chinese middle-aged and older adults, spouse's health status is associated with depressive symptoms in partner and the associations vary by gender and residence. The findings underscore the importance of considering partner's health status to manage one spouse's mental health.

Psychological distress in sons as resident carers of older mothers in Japan

In Japan, care-giving sons are noted for their high rates of abuse of care recipients. This study revealed, for the first time, the difficulties unique to sons caring for their mothers. All sons used long-term care insurance services. However, they provided care that could not be covered by such public services while harbouring psychological distress. In this study, we interviewed 13 sons living with their older mothers as the primary carer and conducted a thematic analysis focusing on their psychological distress. As part of our study findings, we have identified nine themes during analysis: uncomfortable feelings that cannot be mitigated as a son; feeling of futility in being unrecognised as a carer; fear of losing something important; a strong sense of responsibility for one's mother's life; disappointment in being unable to obtain understanding and co-operation from one's siblings in providing care; irritation and anger towards one's wayward mother; guilt about treatment of one's mother; sense of exhaustion due to demanding care; and experiencing hopelessness and despair. Thus, it is important to understand what psychological distress carers experience and to consider possible approaches for their support. The study findings provide suggestions for long-term care support in regions, such as East Asia, where the numbers of son carers are increasing inevitably owing to declining birth rates and ageing population, as in Japan.

Resilience building among Chinese family caregivers of older people with Parkinson's disease in Shanghai

Despite a rapid increase in people with Parkinson's disease (PD) in China, studies focusing on caregiver burden remain scarce. Challenges faced by caregivers in other Asian societies are also underexplored in the PD-related research field. To addresses this gap, this study drew on the theory of resilience and examined the caregiving experiences of Chinese family caregivers for older people with PD. We conducted participant observation and semi-structured interviews with 15 family caregivers of older people with PD in Shanghai in 2018. We used thematic analysis to identify key patterns of stressors and factors affecting the capacity of caregivers to address burdens. Our analysis shows that stressors faced by Chinese PD caregivers included physical limitations, psychological and emotional problems, reduction in social connections, financial burden and lack of information and knowledge. Three levels of factors-personal, social and structural-played different roles in resilience among Chinese PD caregivers. However, resilience was unevenly developed among PD caregivers across gender, kinship, residential status and generation. Our study provides novel empirical evidence about the burden on Chinese PD caregivers. It can inform policymakers and social workers as they develop a holistic understanding of promoting resilience building in this rapidly growing group. Our study also enriches cross-cultural knowledge about factors contributing to caregivers' resilience building in Asian societies.

Profiles of social, cultural, and economic capital as longitudinal predictors of stress, positive experiences of caring, and depression among spousal carers of people with dementia

OBJECTIVE

We explored (1) social, cultural, and economic capital in spousal carers of people with dementia; (2) profiles of carers with different levels of capital; (3) whether the identified profiles differ in levels of stress and positive experiences of caring, and likelihood of depression over time.

METHODS

Baseline (2014-2016), 12-month, and 24-month follow-up data were analyzed for 984 coresident spousal carers of people with dementia. We assessed social, cultural, and economic capital, stress, positive experiences of caring, depression.

RESULTS

On average, carers reported infrequent social and cultural participation. Most carers were not socially isolated, trusted their neighbours, had education at least to age 16, and had an income aligned with the 2014 UK average. We identified four groups of carers with different levels of capital. Although on average stress was low, depression was infrequent, and positive experiences of caring were moderately frequent, the group of carers with lowest capital was the least stressed and reported the most positive experiences of caring over time. Compared to the two groups with better capital, those with poorer capital were more likely to be depressed over time.

CONCLUSION

Social, cultural, and economic resources may decrease likelihood of depression, but not stress, in carers of people with dementia.

Negative Impact and Positive Value of Caregiving in Spouse Carers of Persons with Dementia in Sweden

(1) Background: Spouse carers of persons with dementia (PwD) are particularly vulnerable to negative outcomes of care, yet research rarely focuses on their caregiving situation. This study explores factors associated with the positive value and negative impact of caregiving in spouse carers of PwD in Sweden. (2) Methods: The study was a cross-sectional questionnaire-based survey, with a convenience sample of spouse carers of PwD (n = 163). The questionnaire addressed: care situation, carer stress, health and social well-being, relationship quality and quality of support, and contained measures of positive value and negative impact of caregiving. (3) Results: Hierarchical regression models explained 63.4% variance in positive value and 63.2% variance in negative impact of caregiving. Three variables were significant in the model of positive value: mutuality, change in emotional closeness following dementia and quality of support. Six variables were significant in the model of negative impact: years in relationship, years as carer, behavioural stress, self-rated health, emotional loneliness and change in physical intimacy following dementia. (4) Conclusions: Support to spouse carers of PwD should address the carer–care-recipient relationship quality, although different aspects of the relationship should be addressed if both the positive value of caregiving is to be enhanced and the negative impact reduced.

The Role of Preparedness for Caregiving on the Relationship Between Caregiver Distress and Potentially Harmful Behaviors

This work extends research suggesting a link between indicators of distress among informal caregivers (CG) (e.g., depression and burden), and potentially harmful behaviors (PHB), including feeling like yelling or screaming at the care recipient (CR). We tested three hypotheses regarding the role of a novel predictor, CG preparedness for caregiving, which were: 1) a direct effect between CG preparedness and PHB, 2) CG distress mediates the relationship between the direct effect of CG preparedness on PHB, and finally, 3) CG preparedness is only related to PHB through their shared associations with indicators of caregiver distress, an indirect effects model. Examining two indicators of PHB and CG depression and CG burden, results supported the indirect effects model. Higher CG preparedness was associated with lower CG distress, which in turn was associated with lower risk of PHB. These findings highlight the importance of CG preparedness as a target for caregiver intervention research.

Burden, family functioning, and psychological health of older caregivers of older adults: a path analysis

Objectives: To evaluate an explanatory model of direct and indirect associations regarding the psychological health of older caregivers of functionally dependent older adults. Methods: This is a cross-sectional study performed with older caregivers recruited in contexts of outpatient and home care. We collected information on sociodemographic characteristics, duration of caregiving, physical and cognitive function indicators of the older care recipients, perceived burden, family functioning, and psychological health measures (psychological need satisfaction and depressive symptoms). Results: We evaluated 133 caregivers (76% female, 69.5 ± 6.98 years). Variables that were significantly correlated with psychological health were selected to form an association model to be tested by structural equation modeling via path analysis. Depressive symptom variability was best explained by this model. Caregiver burden remained in the model as a mediator of indirect associations between physical function for instrumental activities of daily living and indicators of family functioning and psychological health. Three associative paths between caregiver burden and depressive symptoms were found — one of them was direct and the other two were mediated whether by family functioning or by the level of psychological need satisfaction. Conclusion: Depressive symptoms were the psychological health indicator best explained by the model involving instrumental functional demands that generate burden. Clinical consequences suggested by the model indicate interventions aimed at family functioning and opportunities of psychological need satisfaction as strategies for promoting caregivers’ psychological health.

A comparison of spouse and non-spouse carers of people with dementia: a descriptive analysis of Swedish national survey data

BACKGROUND

Being an informal carer of a person with dementia (PwD) can have a negative effect on the carer's health and quality of life, and spouse carers have been found to be especially vulnerable. Yet relatively little is known about the care provided and support received by spouse carers. This study compares spouse carers to other informal carers of PwDs regarding their care provision, the support received and the psychosocial impact of care.

METHODS

The study was a cross-sectional questionnaire-based survey of a stratified random sample of the Swedish population aged 18 or over. The questionnaire explored how much care the respondent provided, the support received, and the psychosocial impact of providing care. Of 30,009 people sampled, 11,168 (37.7 %) responded, of whom 330 (2.95 %) were informal carers of a PwD.

RESULTS

In comparison to non-spouse carers, spouse carers provided more care more frequently, did so with less support from family or the local authority, while more frequently experiencing negative impacts on their social life and psychological and physical health. Spouse carers also received more carer support and more frequently experienced a closeness in their relationship with the care-recipient.

CONCLUSIONS

Spouse carers of PwD differed from non-spouse carers on virtually all aspects of their care situation. Policy and practice must be more sensitive to how the carer-care-recipient relationship shapes the experience of care, so that support is based on an understanding of the individual carer's actual needs and preferences rather than on preconceptions drawn from a generalised support model.

Perceived social support in Chinese family caregivers of patients with dementia

AIM

This study aimed to describe levels of social support and explore the factors predictive of social support for Chinese family caregivers of patients with dementia.

BACKGROUND

Social support levels and their predictive factors in Chinese dementia caregivers have not been well documented, which need to be further clarified to provide a basis for creating effective social support strategies.

METHODS

This was a cross-sectional study with 91 participants who completed a demographic questionnaire and the Social Support Rating Scale from 2015 to 2016.

RESULTS

Chinese family caregivers of patients with dementia received moderate social support. Caregivers' subjective support domain scores and support utilization domain scores were significantly lower than those of the normal Chinese population, whereas caregivers' total social support scores were higher than those of the normal Chinese population. Family caregivers' monthly household income, educational level and place of residence were predictors of their own social support.

CONCLUSION

Social support in Chinese caregivers of patients with dementia needs to be improved, especially the subjective support and support utilization. Healthcare professionals should pay special attention to caregivers with a lower monthly household income and educational level and caregivers who lived in the suburban area.

SUMMARY STATEMENT

What is already known about this topic? Social support is important for family caregivers of patients with dementia. Social support levels and their predictive factors in Chinese dementia caregivers have not been well documented. What this paper adds? Caregivers' subjective support and support utilization were significantly lower than the normal Chinese population; caregivers' total social support was significantly higher than the normal Chinese population. The best predictors of caregivers' social support were the monthly household income, educational level and place of residence of the caregivers. The implications of this paper: Healthcare professionals should pay special attention to caregivers with a lower monthly household income and educational level and caregivers who lived in the suburban area. Future research is needed to create effective nursing regimes, paying attention to caregivers with a lower educational level and caregivers who lived in the suburban area.

The experiences of grandchildren who provide care for a grandparent with dementia: A systematic review

Much of the research exploring the experiences of family caregivers of people with dementia has focussed on spouses and adult children. It is hypothesised that other family members at different life stages and with different family roles may experience and perceive the caregiving role differently. The objective of the current review was to explore the experiences of grandchildren who provide care to a grandparent with dementia. A systematic search of four databases identified 12 studies which met the inclusion criteria. An assessment of quality was completed for each of the included studies. Grandchildren described dementia-related changes, changes to their role and relationship with their grandparent, multiple impacts of caregiving, influences of other family relationships on caregiving and positive aspects of caregiving. Many of the included studies met most of the quality criteria for the respective methodological design; however, there was some variation in quality and sample across included studies. The review indicates that assessments and interventions to incorporate grandchildren and the wider family system may help to support family carers to continue to provide care for grandparents with dementia. The research and clinical implications and limitations of the review are also considered.

Towards sustainable implementation of music in daily care of people with dementia and their spouses

Primary caregivers (PCs) of people with dementia deal with stressful daily living, especially spouses whose care recipient is at home. Several programs have been developed to aid caregiving by providing musical strategies, yet successful sustainable implementation of music in the daily lives of the couples awaits further research and development. To promote this, in this pilot study we proposed a music therapy program that included 12 weekly sessions with the couple in their home environment. In addition, there were bi-weekly phone counseling sessions with the PC, to reflect on the joint sessions and to help implement music in daily life. Findings based on the description, analysis, and interpretation of two cases showed that the proposed program provided a strong foundation upon which the treatment could succeed; it relied on natural forces such as the use of songs, which can empower each of the spouses individually, as well as together as a couple; and it included elements of ongoing support that enabled preservation of the accomplishments that were achieved during the sessions. Future research is required to examine whether this program is appropriate for couples in other housing contexts, and in different stages of dementia.