Factors Related to Patients' Self-care and Self-care Confidence in Korean Patients With Heart Failure and Their Caregivers: A Cross-sectional, Correlational Study

Association Between Benefit Finding and Self-care Management in Heart Failure Patient-Caregiver Dyads: The Mediating Role of Mutuality

BACKGROUND

Inadequate self-care management has been reported in patients with heart failure (HF) and their family caregivers. However, evidence on the influencing factors and corresponding action paths for self-care management within a dyadic context is limited.

OBJECTIVE

The aim of this study was to examine dyadic associations between benefit finding and self-care management in HF patient-caregiver dyads and the mediating role of mutuality in these associations.

METHODS

This cross-sectional study was conducted in China, and a convenience sample of 253 HF patient-caregiver dyads was included in the analysis. Dyadic benefit finding and mutuality, patients' self-care management, and caregivers' contributions to self-care management were measured using self-reported questionnaires. The actor-partner interdependence model and actor-partner interdependence mediation model were adopted to analyze the data.

RESULTS

Patients' benefit finding had an actor effect on their own self-care management (β = 0.134, P < .05) and a partner effect on caregivers' contributions to self-care management (β = 0.130, P < .05). Similarly, caregivers' benefit finding had an actor effect on their contributions to self-care management (β = 0.316, P < .01) and a partner effect on patients' self-care management (β = 0.187, P < .01). Moreover, patients' mutuality completely mediated the actor effect of their benefit finding on self-care management (β = 0.127; 95% confidence interval, 0.032-0.233), and caregivers' mutuality partially mediated the actor effect of their benefit finding on contributions to self-care management (β = 0.060; 95% confidence interval, 0.012-0.124). In addition, caregivers' mutuality completely mediated the partner effect of patients' benefit finding on caregivers' contributions to self-care management (β = 0.036; 95% confidence interval, 0.009-0.081).

CONCLUSIONS

The findings revealed the importance of benefit finding and mutuality, 2 modifiable factors positively associated with dyadic HF self-care management. Dyadic interventions targeting on enhancing benefit finding and mutuality should be designed and implemented to improve HF self-care management.

The relationship between caregiver contribution to self-care and patient quality of life in heart failure: A longitudinal mediation analysis

BACKGROUND

Patients with heart failure may experience poor quality of life due to a variety of physical and psychological symptoms. Quality of life can improve if patients adhere to consistent self-care behaviors. Patient outcomes (i.e., quality of life) are thought to improve as a result of caregiver contribution to self-care. However, uncertainty exists on whether these outcomes improve as a direct result of caregiver contribution to self-care or whether this improvement occurs indirectly through the improvement of patient heart failure self-care behaviors.

AIMS

To investigate the influence of caregiver contribution to self-care on quality of life of heart failure people and explore whether patient self-care behaviors mediate such a relationship.

METHODS

This is a secondary analysis of the MOTIVATE-HF randomized controlled trial (Clinicaltrials.gov registration number: NCT02894502). Data were collected at baseline and 3 months. An autoregressive longitudinal path analysis model was conducted to test our hypotheses.

RESULTS

We enrolled a sample of 510 caregivers [mean age = 54 (±15.44), 24% males)] and 510 patients [mean age = 72.4 (±12.28), 58% males)]. Patient self-care had a significant and direct effect on quality of life at three months (β = 0.20, p < .01). Caregiver contribution to self-care showed a significant direct effect on patient self-care (β = 0.32, p < .01), and an indirect effect on patient quality of life through the mediation of patient self-care (β = 0.07, p < .001).

CONCLUSION

Patient quality of life is influenced by self-care both directly and indirectly, through the mediation of caregiver contribution to self-care. These findings improve our understanding on how caregiver contribution to self-care improves patient outcomes.

Effectiveness of nurse-led electronic health interventions on illness management in patients with chronic heart failure: A systematic review and meta-analysis

BACKGROUND

Chronic heart failure (CHF) is a global health concern, and nurse-led electronic health is an effective management strategy for this condition.

OBJECTIVE

This systematic review and meta-analysis aimed to identify current patterns and strategies for nurse-led electronic health interventions and examine the effects of nurse-led electronic health interventions for illness management in patients with chronic heart failure.

DESIGN

This study combined a systematic review and meta-analyses.

PARTICIPANTS

Twenty-four articles, involving a total of 3660 patients, met the inclusion criteria.

METHODS

We conducted a large amount of literature review using seven English databases: namely PubMed, Embase, Web of Science, MEDLINE, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, and SCOPUS, along with three Chinese databases: China National Knowledge Infrastructure(CNKI), WanFang, and the VIP Database. Databases were searched from inception until September 2022. This review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). The studies were independently screened by two reviewers who extracted of the details of those meeting the inclusion criteria study. The Joanna Briggs Institute randomized controlled trial checklist was used to evaluate the methodological value of each incorporation study. Meta-analysis was performed by the use of Manager 5.3.

RESULTS

The main patterns of electronic health intervention involve smartphone, Internet and specialized (portable) electronic monitoring devices that are used for the illness management of patients with chronic heart failure, mainly including providing self-management guidance for chronic heart failure, and tracking of the patient's health information, providing peer support, and facilizing medical and health resources. The collective findings of 9 studies reported that electronic health interventions improved self-care (MD: 15.30, 95 % CI: 1.59 to 29.02, p < 0.05). Regarding psychosocial well-being outcomes, the incorporative conclusions indicated that electronic health interventions effectively increased quality of life, reduced depression and anxiety, and improved patient satisfaction. Regarding disease-related examinations, electronic health interventions significantly increased cardiac function during the 6-minute walk test. Regarding healthy economic outcomes, electronic health interventions significantly decreased the rehospitalization rate and the cost of medical care services.

CONCLUSIONS

The findings of this review suggest that nurse-led electronic health interventions involving multiple patterns have an active influence on managing patients with chronic heart failure, including enhancing self-care, and medication adherence; increasing quality of life; reducing depression, anxiety, and improved patient satisfaction; increasing cardiac function, and reducing rehospitalization rate and hospitalization costs. Thus, it could be a promising alternative in the clinical settings.

REGISTRATION

CRD42023389450.

Effects of discharge education using teach-back methods in patients with heart failure: A randomized controlled trial

BACKGROUND

Heart failure is one of the most common causes of hospital readmission. Self-care is an essential but challenging task for patients with heart failure, and inadequate self-care is closely related to unplanned readmission and unnecessary health expenditure. Patient-centered education using the teach-back method emerged as a key strategy to prevent patients' adverse events by improving self-care.

OBJECTIVE

To evaluate the effects of discharge education using the teach-back method on self-care, self-care efficacy, symptoms of heart failure, caregiver dependency, and unplanned healthcare resource utilization among patients with heart failure.

DESIGN

A prospective, two-arm randomized controlled trial.

SETTING(S)

Four adult cardiology units at a tertiary hospital in Seoul, South Korea.

PARTICIPANTS

A total of 100 patients diagnosed with heart failure and scheduled to be discharged to their homes.

METHODS

The intervention group received the HEART program® in addition to the usual discharge education by a trained nurse before discharge, while the control group received usual discharge education only. The discharge education included the definition of heart failure, medication, symptom management, diet, physical activity, and other precautions. Data on self-care (self-care maintenance; symptom-perception; self-care management), self-care efficacy, symptoms of heart failure, and caregiver dependency were measured at 7-days after discharge (T1), and unplanned healthcare resource utilization (including readmission, emergency room visit, and healthcare professional contacts) was assessed at 1-month after discharge (T2). Outcomes were analyzed with ANCOVA.

RESULTS

A total of 94 patients (intervention group = 45, control group = 49) completed outcome measurements at the three-time points. Participants in the intervention group showed a significant improvement in self-care maintenance (F = 11.597, p = 0.001), symptom perception (F = 20.173, p < 0.001), self-care management (F = 7.205, p = 0.009), and self-care efficacy (F = 4.210, p = 0.043) compared to the control group. However, there were no statistically significant differences in symptoms of heart failure, caregiver dependency, and unplanned healthcare resource utilization between the two groups (all ps > 0.05).

CONCLUSIONS

The findings demonstrated that discharge education using the teach-back method is an effective educational strategy to improve self-care and self-care efficacy in patients with heart failure. We recommend nurses implement discharge education using the teach-back method for patients with heart failure.

REGISTRATION

This study was registered at the Clinical Research Information Service (KCT0004444) on November 15, 2019, and the participant recruitment was initiated in June 2020.

The Influence of Informal Caregivers' Preparedness on Psychological Symptoms and Quality of Life Among Patients With Heart Failure And Insufficient Self-care

BACKGROUND

Most patients with heart failure find self-care difficult to perform and rely on family caregivers for support. Informal caregivers, however, often face insufficient psychological preparation and challenges in providing long-term care. Insufficient caregiver preparedness not only results in psychological burden for the informal caregivers but may also lead to a decline in caregiver contributions to patient self-care that affects patient outcomes.

OBJECTIVE

Our objective was to test (1) the association of baseline informal caregivers' preparedness with psychological symptoms (anxiety and depression) and quality of life 3 months after baseline among patients with insufficient self-care and (2) the mediating effects of caregivers' contributions to self-care of heart failure (CC-SCHF) on the relationship of caregivers' preparedness with patients' outcomes at 3 months.

METHODS

A longitudinal design was used to collect data between September 2020 and January 2022 in China. Data analyses were conducted using descriptive statistics, correlations, and linear mixed models. We used model 4 of the PROCESS program in SPSS with bootstrap testing to evaluate the mediating effect of CC-SCHF of informal caregivers' preparedness at baseline with psychological symptoms or quality of life among patients with HF 3 months later.

RESULTS

Caregiver preparedness was positively associated with CC-SCHF maintenance (r = 0.685, P < .01), CC-SCHF management (r = 0.403, P < .01), and CC-SCHF confidence (r = 0.600, P < .01). Good caregiver preparedness directly predicted lower psychological symptoms (anxiety and depression) and higher quality of life for patients with insufficient self-care. The associations of caregiver preparedness with short-term quality of life and depression of patients with HF with insufficient self-care were mediated by CC-SCHF management.

CONCLUSIONS

Enhancing the preparedness of informal caregivers may improve psychological symptoms and quality of life of heart failure patients with insufficient self-care.