Older adults with chronic illness - Caregiver burden in the Asian context: A systematic review

Resilience in family caregivers of Asian older people with dementia: An integrative review

AIM

To identify factors associated with resilience in family caregivers of Asian older people with dementia based on Luthar and Cicchetti's definition of resilience.

DESIGN

Integrative review of resilience in family caregivers of Asian older people with dementia reported by studies with quantitative and qualitative research designs.

DATA SOURCES

Databases used for the literature search included CINAHL, PubMed, EMBASE, PsycINFO and Google Scholar.

REVIEW METHODS

A total of 565 potentially relevant studies published between January 1985 and March 2024 were screened, and 27 articles met the inclusion criteria.

RESULTS

Family caregivers were most commonly adult children of care recipients, female and providing care in their home. Two themes emerged from the review: factors associated with adversity (dementia severity, caregiver role strain, stigma, family stress, female gender, low income and low education) and factors associated with positive adaptational outcomes (positive aspect of caregiving, social support and religiosity/spirituality).

CONCLUSION

In our review of Asian research, four new factors-caregiver role strain, stigma, family stress and positive aspects of caregiving-emerged alongside those previously identified in Western studies. A paradigm shift was observed from a focus on factors associated with adversity to factors associated with positive adaptational outcomes, particularly after the issuance of the WHO's 2017 global action plan for dementia. However, a gap remains between WHO policy recommendations and actual research, with studies often neglecting to address gender and socioeconomic factors.

IMPACT

The review findings will broaden healthcare providers' understanding of resilience in dementia caregivers and use them to develop comprehensive programmes aimed at reducing factors associated with adversity and enhancing those associated with positive adaptational outcomes. This approach can be customized to incorporate Asian cultural values, empowering caregivers to navigate challenges more effectively.

NO PATIENT OR PUBLIC CONTRIBUTION

This paper is an integrative review and does not include patient or public contributions.

Disparity in the Burden of Caring for Older Persons between Families Living in Housing Estates and Traditional Communities in Thailand

Thailand's rapid population aging and reliance on family-based long-term care requires research into disparities in family caregiver burden. Since the type of residence matters to the caregiving outcome, this research aimed to examine the difference in caregiver burden between residents of private housing estates and traditional village communities. This cross-sectional study was conducted with 1276 family caregivers of community-dwelling Thai older adults, in Chiang Mai province, Thailand. The caregiver burden was examined using the Caregiver Burden Inventory (CBI), and the care recipients' dependency status was examined using Barthel's Activity of Daily Living (ADL). Descriptive analysis, multivariate analysis of variance test, and multiple logistic regression analysis were performed. Family caregivers living in a traditional village community were 1.607 times more likely to experience emotional burden (adj. OR 1.607, 95% CI: 1.049, 2.462) and 2.743 times more likely to experience overall caregiver burden (adj. OR: 1.163, 95% CI: 1.163, 6.471) compared to those in the private housing estate group. Our findings showed significant differences in caregiver burden based on residential area, contributing with insights to evidence-based policies, interventions, and programs to minimize disparities and promote family caregivers' health and well-being.

Validating interRAI Chinese self-reported carer needs (SCaN) assessment and predicting caregiving distress among informal Chinese caregivers of older adults

BACKGROUND

This study aims to (1) determine the reliability and validity of the interRAI Chinese Self-reported Carer Needs (SCaN) assessment among informal Chinese caregivers of older adults, (2) identify predictors of caregiving distress in Asian regions with long-standing Confucian values of filial piety and family responsibility.

METHODS

This cross-sectional study recruited 531 informal Chinese caregivers of older adults in Hong Kong, Shanghai, Taiwan, and Singapore. The scale reliability was examined using Cronbach's alphas (α) and McDonald's omega coefficient (ω). The concurrent validity and discriminant validity were assessed using Spearman rank correlations (rho). To examine the predictors of caregiving distress among informal caregivers of older adults, we employed hierarchical linear regression analyses informed by the Model of Carer Stress and Burden and categorized the predictors into six domains.

RESULTS

Results revealed good internal consistency reliability (α = 0.83-0.96) and concurrent validity (rho = 0.45-0.74) of the interRAI Chinese SCaN assessment. Hierarchical linear regression analysis revealed that entering the background factors, primary stressors, secondary stressors, appraisal, and exacerbating factors all significantly enhanced the model's predictability, indicating that the source of caregiving distress is multidimensional. In the full model, caregivers with longer informal care time, lack of support from family and friends, have unmet needs, experience role overload, have sleep problems, and low IADL functioning are at a higher risk of caregiving distress.

CONCLUSIONS

The interRAI Chinese SCaN Assessment was found to be a reliable and valid tool among the Chinese informal caregivers of older adults. It would be useful for determining family caregivers' strengths, needs, and challenges, and tailoring interventions that address the potentially modifiable factors associated with caregiving distress and maximize support. Healthcare providers working in home and community settings should be aware of the early identification of caregiving distress and routine assessment of their needs and empower them to continue taking care of their needs and providing adequate care to the care recipient.

Burden, coping and resilience among caregivers for patients with chronic obstructive pulmonary disease: An integrative review

AIM

This study aims to synthesise quantitative and qualitative evidence to comprehensively examine the burden of family caregivers of chronic obstructive pulmonary disease patients and to understand their coping strategies and related resilience factors.

BACKGROUND

Long-term chronic obstructive pulmonary disease care causes heavy psychological and physical burden to caregivers, which is related to the coping strategies used. Resilience is a protective factor originating within the individual and has become a concept related to illness, health and care.

DESIGN

An integrative review.

METHODS

Relevant literature was comprehensively searched from China Biology Medicine, China National Knowledge Infrastructure, Wan Fang, PubMed, Embase, Web of Science and Ovid databases from the establishment of the database till January 2023, and the quality of the selected articles was evaluated. Reporting was done according to a PRISMA checklist.

FINDINGS

The burden of family caregivers with chronic obstructive pulmonary disease includes poor health, worry and fear, anticipatory loss and uncertainty, relationship tensions and disagreements, loss of identity and social isolation, lack of supportive knowledge and financial burden. Family caregivers used problem-centred coping, emotion-centred coping, avoidance coping, social support and dyadic coping with their patients to manage their burdens. The factors chronic obstructive pulmonary disease associated with a caregiver's resilience included a higher level of knowledge, social and familial support, a close relationship with patients, a caregiver's sense of responsibility, the patient's high self-efficacy, etc. CONCLUSIONS: The findings show that caregivers of chronic obstructive pulmonary disease patients face multiple burdens, adapt through different coping styles and have different psychological consequences, while coping style and mental health status also affect the magnitude of burden.

IMPLICATIONS FOR THE PROFESSION AND PATIENT CARE

The findings informed health professionals about personalised chronic obstructive pulmonary disease home care interventions to reduce caregiver burden, effectively manage illness and maintain family intimacy.

NO PATIENT OR PUBLIC CONTRIBUTION

No patients, families, service providers or members of the public were involved in this study.

Exploring the burden and support needs of informal caregivers for the older adults in Kazakhstan: a mixed-methods study protocol

Background

The growing population of older adults, often affected by chronic illnesses, disabilities, or frailty has led to a substantial increase in the need for informal caregivers.

Objective

This paper is a protocol for a study that aims to investigate the effects of caregiving on informal caregivers of older adults in Kazakhstan with special emphasis on the cultural context.

Methods

The protocol outlines a mixed-methods study that will be conducted in four cities in Kazakhstan. A total of 400 informal caregivers of older adults with two or more limitations in Activities of Daily Living (ADL) will be recruited to participate in a survey, aiming to evaluate care-related burdens and quality of life and health-related quality of life. The Institute for Medical Technology Assessment (iMTA) Valuation of Informal Care Questionnaire (iVICQ) was selected to be the main research instrument. Additionally, a subset of participants who express their willingness to participate will be selected from the pool of survey respondents to engage in semi-structured interviews, allowing for a deeper understanding of their experiences and providing insights into their social and medical support needs.

Conclusion

This study will be the first investigation of the impact of caregiving on informal caregivers of older adults in Central Asia. The results will contribute to the literature by providing insights into older adults care within the specific national and cultural context of Kazakhstan with potential generalization to other Central Asian republics of the former USSR.

Transitional care for older adults with chronic illness: A qualitative inquiry

BACKGROUND

Improved public health strategies and medical advancements have expanded older adults' survival after acute insults from chronic diseases. The resultant increase in disability and care requirements among older adults is significant. However, transitional care interventions to support the efficient transition from acute care settings to home are primitive in developing countries like India.

OBJECTIVE

This qualitative survey aimed to estimate the transitional care requirements of older adults with chronic illness discharged from acute care facilities.

METHODS

Descriptive phenomenological approach was utilised for this qualitative study. The older adult-family caregiver dyads fulfilling the inclusion criteria were interviewed until the achievement of information saturation. The transcribed narratives between the researcher, older adults and their caregivers were thematically analysed. Consolidated Criteria for Reporting Qualitative Research (COREQ) served as the framework for reporting this research.

RESULTS

Thirteen older adult-caregiver dyads participated in the semi-structured interview, which yielded six themes. Older adults have a hidden self with characteristics ranging between a continuum of 'insistence' to 'giving up'. Caregiver attributes identified from this inquiry were exhaustion, engagement and empowerment. The remaining four themes which constitute the framework for the 'transitional care progression' model include 'complications are mature when identified among older adults', 'medication knowledge is proportionate with its compliance', 'ignorance of supportive care increases caregiver burden' and 'deficient follow-up practices compromise health'.

CONCLUSIONS

Transitional care for older adults with chronic illness is premature in developing countries. However, the needs of older adults with chronic disease and their caregivers evolved from the present study align with global perspectives. Themes generated from the current qualitative interview, blended with evidence-based interventions, yielded the transitional care progression model, which serves as the only available framework for implementing transitional care in the region.

IMPLICATIONS FOR PRACTICE

Future research to establish the feasibility and validity of the 'transitional care progression model' is forecasted. The model requires inclusion within the healthcare curriculum. Professional nurses prepared to implement coordinated transitional care pathways are recommended.

Examining the Utilization of Social Capital by Ghanaians When Seeking Care for Chronic Diseases: A Personal Network Survey

Objectives: With limited social security and health protection in Ghana, intergenerational support is needed by those living with NCDs, who incur recurrent costs when seeking NCD care. We measured the level of informal support received by NCD patients and identified factors that influence support provision. Methods: We surveyed 339 NCD patients from three hospitals in Ghana, who listed their social ties and answered questions about their relationship and support frequency. We analyzed the relationship between social support, demographic and health information, characteristics of social ties, and network characteristics. Results: Participants described 1,371 social ties. Nearly 60% of respondents reported difficulties in their usual work or household duties due to chronic illness, which was also the strongest predictor of support. Patients with higher wellbeing reported less social support, while older age and having co-habitant supporters were negatively associated with support, indicating caregiver burnout. Conclusion: Ghanaian NCD patients receive support from various caregivers who may not be able to handle the increasing healthcare and social needs of an aging population. Policies should therefore enhance resource pooling and inclusiveness for old age security.

Mental health changes in elderly patients undergoing non-cardiac surgery during the COVID-19 pandemic in China

BACKGROUND

The COVID-19 pandemic has a heavy impact on the mental health of elderly surgical patients worldwide. In particular, the elderly patients faced considerable psychological stress due to various environmental and medical factors during the outbreak. This study aims to examine changes in mental health trends among non-cardiac surgical patients aged 65 and above in China during the COVID-19 pandemic.

METHODS

This multi-center, convenient sampling, longitudinal observational study was conducted from April 1, 2020 to April 30, 2022. Primary outcome was the prevalence of postoperative depression. Secondary outcome was the prevalence of postoperative anxiety. Follow-up was conducted separately at 7 days and 30 days after surgery. Depression symptoms were assessed using the Patient Health Questionnaire 9 (PHQ-9) scale. Anxiety symptoms were assessed using Generalized Anxiety Disorder-7 (GAD-7) scale, with scores of ≥5 defining positive depression or anxiety symptoms. Multivariate logistic regression analysis was used to investigate risk factors of mental health status in more elderly patients undergoing non-cardiac surgery.

RESULTS

A total of 4639 patients were included, of whom 2279 (46.0 %) were male, 752 (15.2 %) were over the age of 75, and 4346 (93.7 %) were married. The monthly prevalence trends demonstrated that compared to the outbreak period, a significant reduction in the prevalence of depression and anxiety symptoms in elderly patients who underwent surgery during the post-pandemic period. In post-pandemic period, a statistically significant decrease in the prevalence of all severity depression and anxiety patients was noted at the 7-day follow-up, but no significant decrease was observed for severe depression and anxiety in the 30-day follow-up. In COVID-19 low-risk area, a significant overall decrease in prevalence of mental health was observed during the post-pandemic period compared to the outbreak period, including 7-day depression, 7-day anxiety, 30-day depression, and 30-day anxiety (all with P < 0.001). Female and patients with ≥2 comorbidities appeared to be more susceptible to postoperative depression and anxiety during the pandemic.

LIMITATION

The absence of data from the early days of the COVID-19 outbreak.

CONCLUSIONS

This study analyzed the prevalence of depression and anxiety in elderly non-cardiac patients during and after the COVID-19 pandemic, focusing on dimensions such as severity, risk-areas, gender, and comorbidity. Our findings revealed a significant decrease in the prevalence of depression and anxiety in elderly surgery patients during the post-pandemic period.

Experiences of the older spousal caregivers of patients with cancer during palliative chemotherapy: a qualitative descriptive study

BACKGROUND

Several studies have characterized the experiences of family members caring for patients undergoing chemotherapy; however, information about the experiences of older spousal caregivers with intensive caregiving burdens is unclear. Recently, more older patients have been diagnosed with cancer due to the aging population worldwide. Therefore, this study evaluated the patterns in the experiences of older spousal caregivers of patients undergoing palliative chemotherapy for advanced cancer.

METHODS

Qualitative research using semi-structured interviews was used in this study involving 10 older spousal caregivers of patients undergoing palliative chemotherapy at a hospital providing advanced cancer care in Japan. The data obtained were analyzed qualitatively and inductively using thematic analysis by Braun and Clarke.

RESULTS

Four themes were identified from the narratives of the participants in this study. The first theme was "getting used to living with the disease," indicating that the older spouses gradually became accustomed to living with the patient through continued caregiving. The second theme was "deepening view of life and death," indicating that the older spouses' views of life and death were deepened by being confronted with patients' quality of life until death. The third theme was "anxious about the future," indicating the fear regarding the patient's progressive diseases and anxiety pertaining to continuing care for the patient while dealing with their health problems. The final theme was "desire for a better rest of life," indicating that the couple felt their bond was strengthened through caregiving and wishes to live well for the rest of their lives.

CONCLUSIONS

The patterns in the experience of older spousal caregivers caring for patients undergoing palliative chemotherapy indicated an aspect of rebuilding their lives as they became accustomed to caregiving, while strengthening their marital bond. The caregiving process involved a mix of emotions, including anxiety about the spousal caregiver's health problems worsening. However, the caregivers recognized the value of their remaining time. Therefore, they had deep concern for the patient's comfort, concealing their feelings so that the patient would feel comfortable. This study can contribute to understanding the challenges faced and support needed by older spousal caregivers.

Frequency of Systemic Diseases and Oral Lesions Among the Institutionalized Elderly Subjects in the Northeast of Iran

Background

With ageing, the number of systemic diseases and the consumption of drugs increase. Moreover, some oral lesions, especially denture-related lesions, are commonly observed.

Aim and Objective

The purpose of this study was to determine the frequency of systemic diseases and oral lesions in the elderly in the Mashhad Geriatric Institutes.

Methods

Institutionalized elderly people, who could cooperate for oral examination, enrolled in this descriptive cross-sectional study. The frequency of oral lesions and their systemic diseases were recorded in the self-made checklist. For statistical analysis, Student's t-test and Chi-square test were utilized. The significance level was considered to be 0.05.

Results

During the study, 224 elderly subjects with a mean age of 75.63 ± 11.22 years were evaluated. The mean duration of residency in the elderly nursing centres was 1.87 ± 1.37 years. Hypertension, Alzheimer's disease and diabetes were the most common systemic diseases, and about 47% of the patients had two or multiple concurrent diseases. Among participants, 97.1% had at least one oral lesion. The most common oral lesions were fissured tongue (75%), sublingual varicosity (68.3%) and hairy or coated tongue (38.4%), respectively, which are classified as normal variations of oral mucosa. The most common pathological lesions were denture stomatitis, frictional keratosis and lichenoid reactions.

Conclusion

Regarding to the high frequency of oral lesions among ageing people, regular examination of the oral mucosa for early detection of oral lesions and appropriate treatments is recommended.

The prevalence of elder abuse and risk factors: a cross-sectional study of community older adults

BACKGROUND

The old people population is increasing worldwide. Along with their increasing population, an increase in elder abuse cases is predicted. Elder abuse is a neglected problem, and many cases go unreported. This study was conducted to identify types of elder abuse and examine associated risk factors.

METHODS

This cross-sectional analytical study was conducted on 500 older people in Ardabil (northwestern Iran). Data was collected over three months, from June to September 2020. Data was collected using a demographic information form and the Domestic Elder Abuse questionnaire. The data were analyzed using SPSS software (version 22). Logistic regression was used to identify factors related to elder abuse.

RESULTS

The results showed that out of the 500 participants, 258 (51.6%) were male, and 242 (48.2%) were female. Among the 500 participants, 377 individuals (75/4%) reported experiencing at least one type of abuse in the past year. The highest rate of elder abuse was observed for emotional neglect (47.2%) and psychological abuse (40.8%), while the lowest rate was measured for rejection (15.4%) and physical abuse (12.4%). The results indicated that elder abuse was significantly associated with chronic illness (OR = 0.601, 95% CI: 0.391-0.922) and having 1-4 children (OR = 1.275, 95% CI: 1.137-1.430).

CONCLUSION

Considering the high level of elder abuse and its dangerous effects on the quality of life for older people, it is essential to develop appropriate programs to increase awareness among older people and their families.

Breast cancer survivorship and sexual dysfunction: a population-based cohort study

BACKGROUND

Breast cancer is the most common non-skin cancer in women and an increasing number of people are living as breast cancer survivors. While the prognosis of breast cancer continues to improve, the rates of sexual dysfunction and the risk related to cancer treatments have not been well characterized in a population-based study.

METHODS

We identified a cohort of 19,709 breast cancer survivors diagnosed between 1997 and 2017 from the Utah Cancer Registry, and 93,389 cancer-free women who were matched by age and birth state from the Utah Population Database. Sexual dysfunction diagnoses were identified through ICD-9 and ICD-10 codes from electronic medical records and statewide healthcare facilities data. Cox proportional hazard models were used to estimate hazard ratios for risk of sexual dysfunction.

RESULTS

Breast cancer survivors were at higher risk of sexual dysfunction diagnosis (9.1% versus 6.9%, HR 1.60, 95% CI 1.51-1.70) compared to the general population. This risk increased 2.05-fold within 1 to 5 years after cancer diagnosis (95% CI 1.89-2.22) and 3.05-fold in individuals diagnosed with cancer at < 50 years of age (95% CI 2.65-3.51). Cancer treatments including endocrine therapy, chemotherapy and radiation therapy were associated with an increased risk of sexual dysfunction among breast cancer survivors.

CONCLUSIONS

Risk of sexual dysfunction in breast cancer survivors is higher than in the general population, but may be underdiagnosed in the clinical setting. Health care professionals should be encouraged to address the topic of sexual health early on in the treatment of breast cancer, and routinely screen patients for symptoms of sexual dysfunction.

Gender Differences in Adverse Psychosocial Outcomes among Family Caregivers: A Systematic Review

This systematic review explores gender differences in adverse psychosocial and role-related outcomes of family caregivers of older adults with chronic illnesses. Data sources for the systematic review included CINAHL, PubMed, PsycINFO, and Google Scholar. Eligible primary research focused on examining gender-based differences in psychological and emotional outcomes (e.g., burden, depression, stress) among family caregivers of an older adult with chronic illness. In total, 16 studies were included in the review with most studies using a cross-sectional design and conducted outside of the United States. Studies reported on gender differences in health outcomes such as burden, stress, and anxiety. Women caregivers had overall higher negative outcomes, but men may have more intense difficulty during the initial caregiver transition phase. Resources to address caregiver health should consider the caregiver's gender. As the older adult population grows, more caregiver research is needed and future studies to include more male caregivers.

Feasibility and acceptance of self-hypnosis to reduce chronic stress levels on family in-home caregivers of elderly people: protocol for the POSSAID pilot, randomised, wait-list controlled trial

INTRODUCTION

Family members who care for elderly people experience high levels of chronic stress because of the intensive assistance they provide permanently to those who are losing their autonomy. Often considered a burden, this stress causes serious consequences to their health and worsens their quality of life (QoL). Reducing caregivers' chronic stress via self-hypnosis protocols may be an effective treatment. The objective is to evaluate the feasibility and acceptance of self-hypnosis protocols taught by hypnotherapy-trained nurses to reduce the chronic stress of in-family caregivers.

METHODS AND ANALYSIS

This study is a prospective, monocentric, non-blinded, parallel, pilot, randomised waitlist-controlled trial that will be conducted at the University Hospital of Reunion Island. Sixty participants will be randomly allocated to one of two groups: a self-hypnosis group (intervention) or a waitlist control group. After an 8-week training programme, intervention participants will practice self-hypnosis for ten minutes/day over 8 weeks and subsequently be followed up for 16 weeks thereafter. The primary outcome is to assess the feasibility of a 16-week self-hypnosis protocol for in-family caregivers. Secondary outcomes include the evaluation of the effects of practising self-hypnosis among in-family caregivers of elderly people concerning their stress levels, sleep disorders, levels of fatigue, and QoL at 2, 4 and 8 months on an exploratory basis.

ETHICS AND DISSEMINATION

Ethics approval was obtained from the Institutional Ethics Committee CPP Ile de France VI-Groupe Hospitalier Pitié Salpêtrière on 14 April 2021 (ID RCB: 2021-A00009-32). All participants will receive information about the trial in verbal and written forms. They will give an oral consent which is notified in a dedicated research file prior before enrolment. Results will be published in peer-reviewed journals as well as presented and disseminated at conferences.

TRIAL REGISTRATION NUMBER

NCT04909970.

Chronic illness and critical care-A qualitative exploration of family experience and need

BACKGROUND

People with chronic illnesses such as cancer and cardiovascular disease are living longer and often require the support of critical care services. Current health care provision means patients may be discharged home once clinically stable despite still having high care demands including social, emotional, or physical needs. Families are often required to assume caregiving roles. Research into family burden using quantitative methods has increased awareness, however, little qualitative work exists and the development of support interventions for families is required.

AIMS

To explore the experience and needs of family members of people with an existing chronic illness who are admitted to the Critical Care Unit (CCU), and to identify the desired components of a family support intervention in the form of a resource toolkit.

STUDY DESIGN

A qualitative exploration of family experience and need, and content development for a resource toolkit using focus group methodology. Two focus groups and one face-to-face interview were conducted involving nine adult (≥18 years) family members of adult patients with chronic illness admitted to critical care in the preceding 9 months across two specialist hospitals in the UK. These were digitally recorded, transcribed, and thematically analysed.

FINDINGS

Four themes were identified: importance of communication, need for support, trauma of chronic illness, and having to provide "Do-it-Yourself" care. The immense responsibility of families to provide care throughout the illness trajectory is highlighted. Understandable information is essential for a family support toolkit.

CONCLUSION

Family members often view a critical care episode broadly from diagnosis through to recovery/rehabilitation. Basic communication training skills within critical care should be ensured, alongside coordination of simple solutions. The potential traumatic impact on families should be highlighted early within the pathway, and positive aspects used to harness essential family support. A simple and coordinated approach to a toolkit is preferred.

RELEVANCE TO CLINICAL PRACTICE

This study highlights that a critical care experience may impact broadly beyond CCU, and the importance of informing patients and families of this potential experience, prior to or on admission, to aid preparation. Further highlighted is the need for contemporaneous and accurate information from clinicians involved in care. Families report a better experience when there is good collaboration across critical care services and admitting clinical teams. Early involvement of families in overall discharge planning is essential to allow patients and families to adjust and plan for recovery.

A Comprehensive Assessment of Informal Caregivers of Patients in a Primary Healthcare Home-Care Program

Studies of the characteristics of informal caregivers and associated factors have focused on care-receiver disease or caregiver social and psychological traits; however, an integral description may provide better understanding of informal caregivers’ problems. A multicenter cross-sectional study in primary healthcare centers was performed in Barcelona (Spain). Participants were a random sample of informal caregivers of patients in a home-care program. Primary outcomes were health-related quality of life and caregiver burden, and related factors were sociodemographic data, clinical and risk factors, social support and social characteristics, use of healthcare services, and care receivers’ status. In total, 104 informal caregivers were included (mean age 68.25 years); 81.73% were female, 54.81% were retired, 58.65% had high comorbidity, and 48.08% of care receivers had severe dependence. Adjusted multivariate regression models showed health-related quality of life and the caregivers’ burden were affected by comorbidity, age, time of care, and dependency of care receiver, while social support and depression also showed relative importance. Aging, chronic diseases, and comorbidity should be included when explaining informal caregivers’ health status and wellbeing. The effectiveness of interventions to support informal caregivers should comprehensively evaluate caregivers when designing programs, centering interventions on informal caregivers and not care receivers’ conditions.

Care needs level in long-term care insurance system and family caregivers' self-perceived time-dependent burden in patients with home palliative care for cancer: a cross-sectional study

PURPOSE

Although home care improves patients' quality of life (QOL), several studies have suggested that home care lowers the QOL of family caregivers and decreases their mortality. To alleviate the deleterious impact of home care on caregivers, the major burdens on caregivers and the clinical characteristics of the caregivers vulnerable to the major burden needs to be clarified.

METHOD

A survey questionnaire was distributed to 710 family caregivers of patients with cancer in Japan, and 342 valid responses were obtained (valid response rate: 48.2%). The Burden Index of Caregivers was used to identify the major burden on caregivers. To assess the associations of the patients' care needs level and other clinically relevant factors with the major burden, a multivariable-adjusted logistic regression model was used.

RESULTS

The time-dependent burden was identified as a major burden. An adjusted model showed a nonlinear association between the care needs level and the time-dependent burden, in which the caregivers of the patients who required moderate care needs level had the highest time-dependent burden [adjusted odds ratio of none, mild, moderate, and severe care needs levels: 0.50 (95% confidence interval 0.07-2.12), 1.08 (0.43-2.57), 1.87 (1.01-3.52), and 1.00 (reference), respectively]. Additionally, older patients and younger caregivers were significantly associated with a time-dependent burden.

CONCLUSION

The time-dependent burden was highest in caregivers at the moderate care needs level and younger caregivers. An imbalance between the demand and supply of care services may be improved by considering the clinical characteristics of both patients and caregivers.