Resilience and associated psychological, social/cultural, behavioural, and biological factors in patients with cardiovascular disease: a systematic review

Psychological resilience, cardiovascular disease, and mortality - Insights from the German Gutenberg Health Study

OBJECTIVE

Psychological distress is associated with a higher risk of cardiovascular disease (CVD) and mortality, whereas psychological resilience may confer a protective effect. However, evidence on these relationships remains limited. This study aimed to examine the associations between psychological resilience, CVD, and all-cause mortality within a large general population cohort.

METHODS

Data from 12,675 participants in the German Gutenberg Health Study were analyzed. Psychological resilience was assessed using the Brief Resilient Coping Scale (BRCS). CVD prevalence and mortality data were obtained from medical records and registry updates. Logistic and Cox regression analyses examined the associations between resilience, CVD, and mortality, with adjustments for socio-demographics, lifestyle, and clinical factors.

RESULTS

Cross-sectionally, lower resilience was linked to higher odds of any CVD (odds ratio (OR) 1.030, 95 % confidence interval [CI] 1.009-1.051). Participants with low resilience had 38 % higher odds of CVD and 61 % higher odds of peripheral artery disease compared to those with high resilience. Longitudinally, low resilience was associated with the highest all-cause mortality risk (log-rank test, p < 0.0001). This association remained significant in Cox models after adjusting for confounders (hazard ratio (HR) 1.362, 95 % CI 1.002-1.852).

CONCLUSIONS

Lower psychological resilience is associated with increased CVD prevalence and all-cause mortality. These findings highlight resilience as a potential target for cardiovascular risk assessment and intervention. Incorporating resilience measures in clinical practice may help identify vulnerable individuals who could benefit from strategies to enhance adaptive coping, improving cardiovascular and overall health outcomes.

The Effects of Interventions on Health-Related Quality of Life of People Living With Cardiovascular Disease: A Systematic Review

AIM

To synthesise the evidence from randomised controlled trials on the effectiveness of interventions to improve health-related quality of life in people living with cardiovascular disease.

DESIGN

Systematic review and narrative synthesis.

DATA SOURCES

A systematic search of eight databases was conducted to identify relevant papers that were published in English and peer-reviewed.

REVIEW METHODS

The titles and abstracts of the articles were screened by two independent reviewers. The remaining articles underwent full text screening, followed by quality appraisal conducted by two independent reviewers.

RESULTS

This review included 13 studies. The intervention in all studies was cardiac rehabilitation. In spite of this, the studies used different measures of health-related quality of life (HRQL) which prevented the conduct of a meta-analysis. Four themes were identified in the reported findings.

CONCLUSION

Understanding the specific aspects of cardiac rehabilitation that are related to the improvement of physical and mental HRQL of people living with cardiovascular disease requires further consideration and then incorporation into nursing plans and nursing interventions to enhance health outcomes.

The Examination of the Relationship Between Death Anxiety, Psychological Resilience and Religious Attitude Levels of Cardiology Patients with and without Myocardial Infarction in Turkey

The study was conducted to investigate death anxiety, psychological resilience, religious attitude levels, and related factors in cardiology patients with and without myocardial infarction (MI). This descriptive and cross-sectional study was conducted with 500 cardiology patients (250 with and 250 without MI) in Turkey. The Personal Information Form, Turkish Death Anxiety Scale, Resilience Scale for Adults, and Ok-Religious Attitude Scale were used in the collection of the data. No statistically significant differences were detected between death anxiety, psychological resilience, and religious attitude levels in the two patient groups. According to the regression analysis results, retired people showed significantly higher levels of psychological resilience compared to other occupational groups, regular users of medication compared to non-users and sometimes regular users, and those who did not do regular physical activity compared to those who did not do any physical activity (p < 0.05). Psychological resilience decreased as the duration of illness increased (B = - 0.360; p = 0.001). Death anxiety and religious attitude had no significant effect on psychological resilience (B = - 0.070; p = 0.132; B = - 0.240; p = 0.192, respectively). Programs must be developed to reduce death anxiety and increase the psychological resilience of all cardiology patients, and religious coping methods must be included in these programs.

Stroke survivors' patient activation and self-management: The serial mediating role of social support and resilience

Stroke is the leading cause of death and disability in Chinese adults. Self-management is closely related to stroke prognosis. This study was to investigate the relationship between patient activation and stroke survivors' self-management and the serial mediating role of social support and resilience. This cross-sectional study recruited 611 stroke survivors from tertiary public hospitals in four provinces in China. The serial mediating effect of social support and resilience was estimated by the SPSS Process 4.0 plug-in macro Model 6. Patient activation indirectly influenced self-management via social support (b = 0.109); resilience alone moderated the relationship between patient activation and self-management (b = 0.094); and both social support and resilience serially mediated the associations between patient activation and self-management (b=0.031). The results suggest that health care providers could encourage patient activation, enhance resilience, and cultivate a positive environment of social support to improve self-management among stroke survivors.

Dignity, Resilience, and Quality of Life in Patients With Cardiac Disease: A Partial Least Squares Structural Equation Modeling Approach

BACKGROUND

Health-related quality of life (HRQoL) is an important indicator of patient's satisfaction about their disease course. Many factors are influential to life quality, such as dignity and resilience. Dignity is mostly explored in populations with cancer, but the understanding of dignity and its relationship with resilience and HRQoL is limited.

OBJECTIVE

The aim of this study was to explore the relationships between dignity, resilience, and HRQoL among patients with cardiac disease.

METHODS

A purposive sample of patients with cardiac disease with a cross-sectional design was used for this study. Four structured questionnaires were used for data collection. Dignity was measured by the Patient Dignity Inventory-Mandarin version; resilience was measured by the Chinese version of the Resilience Scale; HRQoL was measured by EuroQol 5 Dimensions. Partial least squares structural equation modeling was applied to test the hypothesized structural model. Reporting was consistent with the Strengthening the Reporting of Observational Studies in Epidemiology checklist.

RESULTS

The mean age of all 101 participants was 72.2 years, 88.1% had coronary artery disease, and the prevalence of heart failure was 43.0%. In patients with cardiac disease, their sense of dignity was significantly associated with HRQoL, and resilience was associated with both dignity and quality of life. Notably, resilience had a mediating effect between dignity and HRQoL; dignity and resilience explained 73.0% of the variance of HRQoL.

CONCLUSIONS

Dignity is a new concern in cardiac disease research, which is influential to patients' perception of disease and their HRQoL. Patients with cardiac disease with higher resilience tend to have a better HRQoL.

Cardiovascular risk and allostatic load in PTSD: The role of cumulative trauma and resilience in affected and trauma-exposed adults

BACKGROUND

The pathophysiology of posttraumatic stress disorder (PTSD) involves dysregulation of stress-sensitive biological systems due to repeated trauma exposure, predisposing individuals to the development of cardiovascular disease (CVD). Allostatic load (AL), an indicator of maladaptive stress responses, could shed light on the underlying biological mechanisms. We determined whether CVD risk and AL were associated with trauma load and resilience in women with PTSD and trauma-exposed controls (TEC).

METHODS

Adults with PTSD N = 114 and TEC N = 95 were administered the Clinician Administered Posttraumatic Stress Disorder Scale for DSM-5, to assess for current PTSD diagnosis and severity, the Life Events Checklist for DSM-5 for lifetime exposure to potentially traumatic events (cumulative trauma) and the Connor-Davidson Resilience Scale. An AL score was calculated as a sum of dichotomous variables from four physiological systems (neuroendocrine, metabolic, cardiovascular, and inflammatory). CVD risk was assessed with the South African Framingham risk score.

RESULTS

In patients with PTSD, cumulative trauma was associated with higher AL (p = 0.04) and CVD risk (p = 0.02). In TEC, AL was inversely associated with resilience (p = 0.04). There was a significant interaction between cumulative trauma and resilience on AL (p = 0.009) in PTSD cases, with a stronger association between cumulative trauma and AL in those with higher resilience.

CONCLUSIONS

Resilience may have differential detrimental and protective effects on AL in individuals with PTSD and TEC. Cumulative trauma exposure may, independently, increase the likelihood of high AL and CVD risk in PTSD, with resilience moderating this effect. Remaining resilient while experiencing PTSD symptoms may impose a biological strain that could have long-term harmful effects.

Analysis of the characteristics and illness comprehension bias among Chinese patients with psycho-cardiovascular disease: a multi-centre cross-sectional survey

Background

Psychological distress, such as depression and anxiety, impacts cardiovascular disease (CVD) prognosis and management. Illness comprehension is essential for effective treatment, but biases can lead to suboptimal outcomes. We explored psycho-cardiovascular disease (PCD) patient characteristics, with a specific focus on comprehension biases and treatment choices from patients' perspectives in China, to improve management strategies.

Methods

We enrolled 864 PCD patients in Chinese hospitals across 11 provinces. Tools included the seven-item General Anxiety Disorder scale, the nine-item Patient Health Questionnaire, and a self-designed PCD illness comprehensibility survey. We used χ2 test, univariate, and multivariate logistic regression to examine patient characteristics.

Results

Of 834 enrolled PCD patients, over 90% experienced mild to moderate anxiety and depression, yet less than 10% received treatment. 52.90% of patients had high illness comprehension. Among the high comprehension group, there were fewer labourers (19.30% vs. 26.40%; P < 0.05), fewer older individuals (39.20% vs. 46.90%; P < 0.05), and those with lower household income (15.60% vs. 30.50%; P < 0.05). A greater proportion of those in the high comprehension group lacked insurance (17.50% vs. 10.00%; P < 0.05), and they were more highly educated (42.90% vs. 32.10% with a college education). Additionally, more patients in the high comprehension group frequently received psychological consultation (24.00% vs. 5.10%; P < 0.05) and therapy (7.70% vs. 2.30%; P < 0.05). These patient groups preferred tertiary hospitals (71.66% vs. 63.33%; P < 0.05) and psycho-cardiovascular clinics (40.14% vs. 25.90%; P < 0.05). In comparison, low comprehension patients prioritised cost (32.65% vs. 46.41%; P < 0.05) and favoured a transition to community hospitals (16.55% vs. 25.38%; P < 0.05).

Conclusions

More than 90% of PCD patients in Chinese CVD departments experience mild to moderate anxiety and depression with low treatment rates. Different illness comprehension levels are associated with variations in treatment willingness, considerations, health care preferences, medication choices, and illness knowledge acquisition methods.

Fear of progression and quality of life in patients with heart failure: a cross-sectional study on the multiple mediation of psychological distress and resilience

BACKGROUND

Existing research indicates that fear of progression influences the quality of life of patients with various diseases. However, the influence of fear of progression on the quality of life of patients with heart failure and its underlying mechanisms remain unclear. This study aimed to identify the link between fear of progression and quality of life in patients with heart failure and explore the multiple mediating roles of psychological distress and resilience in this association.

METHODS

This multicenter, cross-sectional study was conducted between March and December 2023 across four tertiary hospitals in China. Data on fear of progression, psychological distress (anxiety and depression), resilience, and quality of life were collected. The PROCESS macro in SPSS was used to analyze the multiple mediation model.

RESULTS

The study involved 277 patients. The total indirect effect of fear of progression on quality of life was significant. Fear of progression influenced physical quality of life through two pathways: (i) resilience independently, and (ii) psychological distress-depression and resilience serially. Additionally, fear of progression influenced mental quality of life through three pathways: (i) psychological distress (anxiety and depression) independently, (ii) resilience independently, and (iii) psychological distress (anxiety and depression) and resilience serially. However, psychological distress-anxiety or resilience had no mediating effect on the relationship between fear of progression and physical quality of life in patients with heart failure.

CONCLUSIONS

Fear of progression had a negative association with quality of life in patients with heart failure. In addition, the relationship between fear of progression and quality of life was mediated by psychological distress and resilience. Interventions targeting the reduction of psychological distress and enhancement of resilience may mitigate the impact of fear of progression on quality of life in patients with heart failure.

The lived experience of resilience in chronic disease among adults in Asian countries: a scoping review of qualitative studies

BACKGROUND

Chronic diseases pose significant threats to persons' well-being and mental health leading to stress, anxiety and depression without effective resilience strategies. However, experiences to gain resilience in living with chronic disease in the context of Asian countries remain insufficiently explored. This review seeks to provide a comprehensive summary of qualitative evidence that explores the lived experience that cultivates resilience in chronic diseases among adults within Asian countries.

METHODS

A comprehensive review of five databases - Web of Sciences, Ebsco (Medline), PubMed, Science Direct, and Scopus was carried out, following the Joanna Brings Institute (JBI) standards and employing PRISMA Extension for Scoping Review (PRISMA-ScR) reporting guideline. The review encompassed studies published in English from January 2013 to December 2023. Four reviewers assessed the literature's eligibility and extracted relevant lived experiences to address the research question based on prior studies. Subsequently, a content analysis was performed.

RESULTS

Of the 3651 articles screened, 12 were included in this review. Three key themes emerged: (1) Sociocultural norms shaped resilience, delved into the culturally-mediated childhood development, traditional cultural beliefs, social relationships and supports and spirituality (2) Positive emotions nurtured resilience highlighted optimistic about becoming healthy, self-efficacy in self-care, endurance during hardship, self-reflection on health, acceptance of having disease, and appreciation of life while (3) Problem-solving strategies fostered resilience underlined improve disease literacy, ability to deal with disease challenges and engage in meaningful activities.

CONCLUSION

Our review addresses important research gaps on sociocultural norms that shaped resilience in chronic disease despite a small number of research. Therefore, this warrants further studies on how the traditional cultures and beliefs influence resilience among the Asian population living with chronic disease. Further research should thoroughly describe the qualitative methodologies and theoretical framework to provide more comprehensive information on the experience of resilience in chronic disease.

Risk factors and prediction model for sub-threshold depression in young and middle-aged breast cancer patients

OBJECTIVE

To explore the current status of subthreshold depression in young and middle-aged breast cancer patients and its influencing factors, in order to guide early identification and intervention in clinical settings.

METHODS

The study included 385 young and middle-aged cancer patients treated at the First Affiliated Hospital of Xinjiang Medical University from June 2023 to June 2024. Standardized scales were used to evaluate sub-threshold depression, psychological resilience, and self-perceived burden. Multivariate linear regression analysis was performed to identify risk factors, and ROC analysis was utilized to assess the predictive performance of the model.

RESULTS

The sub-threshold depression score for 385 patients was 104.23±19.36, with an average item score of 3.58±0.59. Statistically significant differences in sub-threshold depression scores were observed across age groups, family relationships, economic burdens due to the illness, prior contact with patients having the same disease, subjective feelings about the illness, clinical stages, and whether patients had received radiotherapy or chemotherapy (all P < 0.05). No statistically significant differences were found in other variables (all P > 0.05). Significant risk factors for sub-threshold depression included age ≥ 31 years, poor family relationships, severe subjective perception of the illness, heavy economic burden due to the disease, clinical stage III, psychological resilience, self-perceived burden, and receiving radiotherapy or chemotherapy (all P < 0.05). ROC analysis revealed that the area under the curve (AUC) for the predictive model was 0.956.

CONCLUSION

The prediction model developed in this study provides a theoretical basis for screening sub-threshold depression in young and middle-aged breast cancer patients. It also offers a reference for clinical healthcare professionals to adopt preventive measures and care strategies for patients at risk of sub-threshold depression.

Network analysis to examine sex differences linked to emotional well-being in cardiovascular disease

Psychosocial dimensions are essential to guarantee an optimal approach to improve emotional well-being in patients with cardiovascular disease (CVD). There is evidence of sex differences regarding these dimensions. Thus, the connections between them are crucial to implement personalized therapies. Network model analyses were conducted on data from 593 CVD patients. The models included scores from the Hospital Anxiety and Depression Scale (HADS), positive (PA) and negative affect (NA), positivity (PS), satisfaction of life (SLS), social support (SS), self-efficacy on emotion regulation (RESE), cardiac self-efficacy (CSE) and the Short Form-12 Health Survey. The main sex differences were found in: PA-PS (p = 0.03), SS-RESE (p = 0.04), for which the positive associations are stronger for men than for women and PA-RESE (p < 0.01) for which the positive association is stronger for women than for men. These nuances should be considered to implement tailored and integrative therapies for each CVD patient.

Influencing Factors of Psychological Resilience in Stroke Patients: A Systematic Review and Meta-Analysis

OBJECTIVE

To systematically review the current status and influencing factors of psychological resilience in stroke patients and to provide a theoretical basis for future personalized rehabilitation support and psychological interventions.

METHOD

This systematic review and meta-analysis were conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist. A comprehensive search of databases including PubMed, Web of Science, Medline, PsycINFO, CINAHL, Cochrane Library, CNKI, VIP, CMB, and WANGFANG was conducted from inception until November 22, 2023, resulting in the retrieval of 2099 studies. Literature screening and data extraction were performed by two independent evaluators based on pre-defined inclusion and exclusion criteria, and meta-analysis was performed using Review Manager 5.4 software.

RESULTS

The final review included 23 studies. The results showed that self-efficacy, hope, confrontation coping, avoidance coping, functional independence, quality of life, and social support were positively associated with psychological resilience. Conversely, anxiety, depression, and resignation coping were negatively associated with psychological resilience.

CONCLUSIONS

Patients with stroke have a low level of psychological resilience, which was influenced by a variety of factors. However, longitudinal and large sample studies are needed to further confirm these findings. These results should be integrated into clinical practice for early assessment and targeted intervention in psychological resilience to assist patients in coping with the rehabilitation process and life changes after a stroke.

Diet Quality and Resilience through Adulthood: A Cross-Sectional Analysis of the WELL for Life Study

Despite evidence suggesting the importance of psychological resilience for successful aging, little is known about the relationship between diet quality and resilience at different ages. Our study aims to examine the association between diet quality and resilience across the stages of adulthood. Using Stanfords' WELL for Life (WELL) survey data, we conducted a cross-sectional study of diet quality, resilience, sociodemographic, perceived stress, lifestyle, and mental health factors among 6171 Bay Area adults. Diet quality was measured by the WELL Diet Score, which ranges from 0-120. A higher score indicates a better diet quality. Linear regression analysis was used to evaluate the association between the WELL Diet Score and overall resilience and within the following age groups: early young (18-24), late young (25-34), middle (35-49), and late adulthood (≥50). To test whether these associations varied by age groups, an age group by resilience interaction term was also examined. In the fully adjusted model, the WELL Diet Score was positively and significantly associated with overall resilience (all ages (β = 1.2 ± sd: 0.2, p < 0.001)) and within each age group (early young (β = 1.1 ± sd: 0.3, p < 0.001); late young (β = 1.2 ± sd: 0.3, p < 0.001); middle (β = 0.9 ± sd: 0.3, p < 0.001); and late adulthood (β = 1.0 ± sd: 0.3, p < 0.001)). Young adults demonstrated the strongest associations between diet quality and resilience. However, there were no significant age-by-resilience interactions. Diet quality may be positively associated with resilience at all stages of adulthood. Further research is needed to determine whether assessing and addressing resilience could inform the development of more effective dietary interventions, particularly in young adults.

Depression, Anxiety, and Resilience: The Association of Emotions With Self-care in Patients With Heart Failure

BACKGROUND

Engaging in self-care behaviors improves outcomes in patients with heart failure. Identifying psychological factors that affect self-care behaviors and the role of resilience may inform interventions that improve outcomes.

OBJECTIVES

The study objective was to determine the relationships among depression, anxiety, resilience, and self-care, including whether resilience mediates or moderates the effects of depression and anxiety on self-care.

METHODS

Pearson correlation coefficients were computed to estimate the relationships of depression, anxiety, and resilience with self-care behaviors. Mediating and moderating effects of resilience on the relationships of depression and anxiety with self-care were evaluated using multiple linear regression.

RESULTS

Depression and anxiety were associated with lower self-care. Higher resilience was associated with lower depression and anxiety, but resilience did not mediate or moderate the relationship of depression and anxiety with self-care.

CONCLUSIONS

Interventions that foster resilience may improve outcomes by reducing anxiety and depression in patients with heart failure.

The Relationship Between Resilience and Health-Related Quality of Life Among Heart Failure Patients in New York Heart Association Functional Classes II and III

BACKGROUND

Heart failure is an intense, unpredictable, and stressful chronic disease caused by the decline in cardiac pumping function. The influence of heart failure affects patients not only in terms of physical capabilities but also in terms of their emotional and social dimensions, with patients in different functional classes experiencing different levels of effect. Although resilience and health-related quality of life have been studied in populations with heart failure, the scholarly understanding of different functional classes is limited.

PURPOSE

This study was designed to investigate the relationship between resilience and health-related quality of life among patients with heart failure in different physical functional classes in Taiwan.

METHODS

A cross-sectional design was applied to study patients with heart failure in northern Taiwan. Two structured questionnaires, including the Resilience Scale for Adults and the 12-item Short Form Health Survey, were used to assess resilience and health-related quality of life. New York Heart Association functional class was used to determine physical function status, and canonical correlation analysis was used to determine the weight of each resilience and quality-of-life domain for the different functional classes.

RESULTS

The 100 participants had an average age of 65.52 years. Slightly over half (56%) were classified as Functional Class II. A group difference in health-related quality of life was observed. Personal strength (rs = .759) and social competence (rs = -.576) were found to influence the resilience and emotional role dimension of quality of life (rs = -.996) in the Functional Class II group. In addition, family cohesion (rs = -.922), dominant resilience, physical function (rs = .467), and bodily pain (rs = .465) were found to influence quality of life in the Functional Class III group.

CONCLUSIONS/IMPLICATIONS FOR PRACTICE

The efficacy of measures taken to increase resilience to heart failure varied in patients in different functional classes. Functional Class II individuals were better able to manage the disease using their personal strength, whereas Functional Class III individuals relied more heavily on family support and assistance for this effort. Furthermore, participant feelings about quality of life also varied by functional class, with physical function and bodily pain taking on significantly more importance for Functional Class III individuals.

Social support and self-efficacy multiply mediate the relationship between medical coping style and resilience in patients with type A aortic dissection

Background

Previous research has shown that medical coping modes are associated with resilience in cardiovascular disease patients. However, postoperatively, the mechanism underlying this association in Stanford type A aortic dissection patients is poorly understood.

Objective

This study investigated the mediating effects of social support and self-efficacy on the relationship between medical coping modes and resilience in Stanford type A aortic dissection patients postoperatively.

Methods

We assessed 125 patients after surgery for Stanford type A aortic dissection using the Medical Coping Modes Questionnaire, the General Self-Efficacy Scale, the Social Support Rating Scale, and the Connor-Davidson Resilience Scale. Structural equation modeling with AMOS (v.24) was used to test the hypothesized model with multiple mediators. Both direct and mediational effects (through social support and self-efficacy) of medical coping modes on resilience outcomes were examined.

Results

The mean Connor-Davidson Resilience Scale score was 63.78 ± 12.29. Confrontation, social support, and self-efficacy correlated with resilience (r = 0.40, 0.23, 0.72, respectively; all p < 0.01). In multiple mediation models, social support independently (effect = 0.11; 95% confidence interval [CI], 0.04-0.27) and social support and self-efficacy serially (effect = 0.06; 95% CI, 0.02-0.14) mediated the association of confrontation with resilience maintenance, accounting for 57.89 and 10.53% of the total effect, respectively.

Conclusion

Social support and self-efficacy were multiple mediators of the relationship between confrontation and resilience. Interventions designed to facilitate confrontation and subsequently increase social support and self-efficacy may be useful to increase resilience in Stanford type A aortic dissection patients.

Role of Resilience in the Psychological Recovery of Women With Acute Myocardial Infarction

Background Psychological well-being is important among individuals with myocardial infarction (MI) given the clear links between stress, depression, and adverse cardiovascular outcomes. Stress and depressive disorders are more prevalent in women than men after MI. Resilience may protect against stress and depressive disorders after a traumatic event. Longitudinal data are lacking in populations post MI. We examined the role of resilience in the psychological recovery of women post MI, over time. Methods and Results We analyzed a sample from a longitudinal observational multicenter study (United States, Canada) of women post MI, between 2016 and 2020. Perceived stress (Perceived Stress Scale-4 [PSS-4]) and depressive symptoms (Patient Health Questionnaire-2 [PHQ-2]) were assessed at baseline (time of MI) and 2 months post MI. Demographics, clinical characteristics, and resilience (Brief Resilience Scale [BRS]) were collected at baseline. Low and normal/high resilience groups were established as per published cutoffs (BRS scores <3 or ≥3). Mixed-effects modeling was used to examine associations between resilience and psychological recovery over 2 months. The sample included 449 women, mean (SD) age, 62.2 (13.2) years, of whom 61.1% identified as non-Hispanic White, 18.5% as non-Hispanic Black, and 15.4% as Hispanic/Latina. Twenty-three percent had low resilience. The low resilience group had significantly higher PSS-4 and PHQ-2 scores than the normal/high resilience group at all time points. In adjusted models, both groups showed a decrease in PSS-4 scores over time. Conclusions In a diverse cohort of women post MI, higher resilience is associated with better psychological recovery over time. Future work should focus on developing strategies to strengthen resilience and improve psychological well-being for women with MI. Registration URL: https://clinicaltrials.gov/ct2/show/NCT02905357; Unique identifier: NCT02905357.

App-Based Mindfulness Intervention to Improve Psychological Outcomes in Pretransplant Patients With Heart Failure

Background

Patients hospitalized with life-threatening conditions experience psychological stressors that can lead to anxiety and poor patient outcomes. Mindfulness stress reduction interventions have been shown to decrease stress and anxiety with sustained effect.

Local Problem

In a single center’s cardiac care units, only pharmacological stress reduction options were embedded in the daily care plan.

Methods

This project evaluated the feasibility and effect of a brief mindfulness intervention on stress, anxiety, and resilience in 20 hospitalized patients with advanced heart failure awaiting transplant. A 1-group, pretest-posttest design over a 4-week period was used. The intervention included a one-on-one mindfulness education session and a 12-minute audio-guided tablet computer app for daily self-practice. Outcome variables measured at baseline and 2 and 4 weeks after implementation included stress (10-item Perceived Stress Scale), anxiety (7-item Generalized Anxiety Disorder instrument), and resilience (10-item Connor-Davidson Resilience Scale). Statistical analysis included descriptive statistics and repeated-measures analysis of variance with Friedman tests, Bonferroni post hoc tests, and Wilcoxon matched-pairs tests.

Results

Significant reductions in stress and anxiety and increase in resilience occurred from baseline to 2 weeks and 4 weeks after intervention (all P = .001). Feasibility and acceptability were evident from patient experience survey data and focused interview responses.

Conclusions

A brief mindfulness intervention holds promise for improving stress, anxiety, and resilience for patients with advanced heart failure awaiting transplant. Nurse-led stress reduction interventions are imperative for best patient outcomes. An evidence-based intervention of mindfulness practice embedded into daily usual patient care may be a feasible option.

Factors Contributing to Sex Differences in Health-Related Quality of Life After Ischemic Stroke: BASIC (Brain Attack Surveillance in Corpus Christi) Project

Background Women have been reported to have worse health-related quality of life (HRQoL) following stroke than men, but uncertainty exists over the reasons for the sex difference. Methods and Results We included all ischemic strokes registered with the BASIC (Brain Attack Surveillance in Corpus Christi) project (May 2010-December 2016), a population-based stroke study, who completed a 90-day outcome interview. Information on baseline characteristics was obtained from medical records and in-person interviews. HRQoL was measured by the 12-item short-form Stroke Specific Quality of Life Scale. Multivariable Tobit regression was used to estimate the mean difference in overall HRQoL scores (range, 1-5; higher indicating better HRQoL) between sexes and to identify contributing factors to the differences. We included 1061 cases with complete data on HRQoL and covariates (median age, 67 years; 51% women). In unadjusted analyses, women had poorer overall HRQoL than men (mean difference, -0.26 [95% CI, -0.40 to -0.13]). Contributors to this difference included sociodemographic/prestroke factors (eg, age, race and ethnicity, prestroke function), risk factors/comorbidities (eg, history of stroke, Alzheimer disease/dementia), and initial stroke severity. Sociodemographic/prestroke factors explained 62% of the sex difference (mean difference, -0.08 [95% CI, -0.21 to 0.04]). In a fully adjusted model that included adjustment for all confounding factors, the sex difference was eliminated and became nonsignificant (mean difference, -0.03 [95% CI, -0.16 to 0.09]). Conclusions Poorer HRQoL in women compared with men was observed and explained by the combination of sociodemographic and prestroke factors, including physical function before stroke and stroke severity. The findings suggest potential subgroups of women who might benefit from more targeted interventions before and after stroke to improve HRQoL.

Resilience and Its Association With Activities of Daily Living 3 Months After Stroke

Independence in basic activities of daily living (ADL) is an important outcome after stroke. Identifying factors associated with independence can contribute to improve post-stroke rehabilitation. Resilience, which is the ability of coping with a serious event, might be such a factor. Still, the impact of resilience and its role in rehabilitation after stroke is poorly investigated. Hence, the purpose of this study was to assess whether resilience assessed early after stroke can be associated with independence in basic ADL 3 months later. Hospitalized patients with a diagnosed acute stroke and a modified Rankin Scale score ≤ 4 were included. Bivariate and multivariate linear regression were applied to assess whether resilience as measured by the Brief Resilience Scale within the first 2 weeks after stroke was associated with basic ADL measured by Barthel Index at 3-month follow-up. Age, sex, fatigue, stroke severity at admission and pre-stroke disability were added as covariates. Sixty-four participants (35 (54.7%) male), aged 75.9 (SD 8.6) years were included 4.3 (SD 2.8) days after stroke. There was no significant change in resilience from baseline 3.1 (SD 0.3) to 3 months later 3.2 (SD 0.5). Resilience was not associated with basic ADL in neither the bivariate (b = 2.01, 95% CI −5.21, 9.23, p = 0.580) nor in the multivariate regression models (b = 0.50, 95% CI −4.87, 6.88, p = 0.853). Our results showed that resilience remained stable during follow-up. Early measurement of resilience was not associated with independence in basic activities of daily living 3 months after stroke. These results, indicate that resilience is a personal trait not associated with the outcome of physical adversity. However, future research should investigate whether resilience is related to the outcomes of psychosocial adversity after a stroke.

Psychosocial adjustment in young and middle-aged adults after coronary stent implantation: A mixed-method study

BACKGROUND

Currently, the status and principal factors of psychosocial adjustment of young and middle-aged patients after coronary stent implantation (CSI) are understudied.

OBJECTIVE

To investigate the psychosocial adjustment and the life experiences of young and middle-aged patients after CSI and the corresponding support necessary to maintain psychosocial health for this patient population.

METHODS

This is a mixed-method study. Self-reported questionnaires were used to survey 236 patients after CSI from November 2019 to November 2020 in Guangdong, China. Eight of these patients were purposefully invited to participate in semi-structured interviews.

RESULTS

The mean score of psychosocial adjustment were 55.25 (SD=19.96), 55.91 (SD=17.99) for the young and middle-aged patients after CSI respectively. The results of regression analysis showed that resilience, social support, and having diabetes were predictors of psychosocial adjustment of young patients after CSI (R²=0.703, P<0.001). Resilience, social support, current cardiac function, and need to care for parents with chronic diseases were identified as predictors of psychosocial adjustment among middle-aged patients after CSI (R²=0.640, P<0.001). Two themes and six sub-themes related to adjustment challenges and adjustment efforts were identified from the in-depth interviews.

CONCLUSIONS

Psychosocial adjustment of young and middle-aged patients after CSI still needs to be improved. Higher level of social support and resilience would promote patient's psychosocial adjustment after CSI. Diabetes was a negative factor of psychosocial adjustment in young patients, whereas limited cardiac function, need to take care of parents with chronic diseases were negative factors in middle-aged patients. After CSI, both young and middle-aged patients faced various challenges of adjustment.