Positive and negative affect and well-being in cardiac patients and their spouses: the mediating role of illness representations

The integrated common-sense model of illness self-regulation: predicting healthy eating, exercise behaviors, and health among individuals at risk of metabolic syndrome

BACKGROUND

Little is known about the potential mechanisms of healthy eating and exercise change, and design interventions which aim to promote healthy eating and exercise change among individuals at risk of metabolic syndrome. This study aimed to identify key determinants of healthy eating, exercise behaviors, and health among individuals at risk of metabolic syndrome using the integrated common-sense model of illness self-regulation.

METHOD

A cross-sectional study with a multi-wave data collection strategy. A total of 275 participants at risk of metabolic syndrome based on the clinical prediction model were included in the final analysis. Path analysis was employed to explore the pattern of relationships between key variables using AMOS.

RESULTS

The mediation analysis suggested that personal and treatment control, and coherence can positively affect self-reported health via intentions and health behaviors (exercise and healthy eating). Additionally, relationships between self-efficacy (exercise and healthy eating) and health outcomes can be mediated by health behaviors, and both intentions and health behaviors.

CONCLUSIONS

This current research used the integrated common-sense model of illness self-regulation to predict healthy eating, exercise behaviors, and self-reported health among individuals at risk of metabolic syndrome. The results suggested that self-efficacy, intention, consequences, personal control, treatment control, and coherence were the key determinants of behavior and health, which can help design interventions to encourage healthy eating and exercise changes among individuals with a high risk of MetS.

Caregiver Distress and Coronary Artery Disease: Prevalence, Risk, Outcomes, and Management

PURPOSE OF REVIEW

Caregivers of patients with coronary artery disease (CAD) are integral to the health care system and contribute substantially to patients' management. The purpose of this review is to provide a narrative synthesis of existing research on caregiving for patients who experienced an acute coronary syndrome (MI/unstable angina) and/or coronary revascularization (PCI/CABG).

RECENT FINDINGS

Thirty-one articles are included in this review. Overall, caregiver distress is low to moderate, ranging from 6 to 67% of caregivers, and seems to dissipate over time for most caregivers. Interventions have demonstrated success in reducing the distress of caregivers of patients with CAD. Due to the heterogeneity in study samples, measurements used, and timing of assessments and programming, these results are far from definitive. Although evidence is accumulating, further advancement in caregiving science and clinical care is required to adequately understand and respond to the needs of caregivers throughout the patient's illness trajectory.

Intimate Relationships and Coronary Heart Disease: Implications for Risk, Prevention, and Patient Management

Purpose of Review

Research and clinical services addressing psychosocial aspects of coronary heart disease (CHD) typically emphasize individuals, focusing less on the context of intimate relationships such as marriage and similar partnerships. This review describes current evidence regarding the role of intimate relationships in the development, course, and management of CHD.

Recent Findings

Having an intimate partner is associated with reduced risk of incident CHD and a better prognosis among patients, but strain (e.g., conflict) and disruption (i.e., separation, divorce) in these relationships are associated with increased risk and poor outcomes. These associations likely reflect mechanisms involving health behavior and the physiological effects of emotion and stress. Importantly, many other well-established psychosocial risk and protective factors (e.g., low SES, job stress, depression, and optimism) are strongly related to the quality of intimate relationships, and these associations likely contribute to the effects of those other psychosocial factors. For better or worse, intimate partners can also affect the outcome of efforts to alter health behaviors (physical activity, diet, smoking, and medication adherence) central in the prevention and management CHD. Intimate partners also influence—and are influenced by—stressful aspects of acute coronary crises and longer-term patient adjustment and management.

Summary

Evidence on each of these roles of intimate relationships in CHD is considerable, but direct demonstrations of the value of couple assessments and interventions are limited, although preliminary research is promising. Research needed to close this gap must also address issues of diversity, disparities, and inequity that have strong parallels in CHD and intimate relationships.

Positive psychological profiles based on perceived health clustering in patients with cardiovascular disease: a longitudinal study

OBJECTIVES

Psychological well-being and sociodemographic factors have been associated with cardiovascular health. Positive psychological well-being research is limited in the literature; as such, this study aimed to investigate how patients with cardiovascular disease could be classified according to their perceived mental and physical health, and to identify positive psychological profiles based on this classification and test their stability over time.

DESIGN AND SETTING

Longitudinal study with patients from a public hospital located in Córdoba (Spain).

PARTICIPANTS

This study comprised 379 cardiovascular patients (87.3% men) tested at three measurement points.

OUTCOME MEASURES

Participants reported their sociodemographic variables (age, sex, educational level, employment and socioeconomic status) at phase 1, while their perceived health and variables relating to positive psychological well-being were tested at this and two subsequent time points (average interval time: 9 months).

RESULTS

The two-step cluster analysis classified participants into three groups according to their mental and physical health levels, p<0.001: high (n=76), moderate (n=113) and low (n=189) perceived health clusters. Low perceived health was the largest cluster, comprising almost half of patients. Clusters significantly differed according to sex, p=0.002, and socioeconomic level, p=0.004. The profile analysis indicated that participants in the high perceived health cluster showed high positive affect, positivity, life satisfaction, and self-efficacy in emotion regulation, and less negative affect and use of passive strategies over the three measurement points (95% CI, all ps<0.01). Moreover, psychological profile stability for each cluster was generally found over an 18-month period, all ps<0.05.

CONCLUSION

Cardiovascular patients may differ in terms of their perceived health and, accordingly, in terms of other relevant variables. Perceived health clusters generated varying and generally stable psychological profiles based on positive psychological well-being variables. Psychological interventions should be adapted to patients' requirements.

The Role of Emotional Regulation and Affective Balance on Health Perception in Cardiovascular Disease Patients According to Sex Differences

One of the challenges of aging is the increase of people with chronic diseases, such as cardiovascular disease (CVD). Men and women experience the disease differently. Therefore, it has an impact on how CVD is treated and its outcomes. This research analyzed the relationship between psychosocial variables and health promotion among cardiovascular patients, paying special attention to sex differences. A longitudinal study with cardiovascular patients (747 in phase 1 (122 women) and 586 in phase 2 (83 women)) was carried out. Participants were evaluated based on their sociodemographic characteristics, affective balance, regulatory negative affect self-efficacy, stress and anxiety regulation strategies, and perceived global health. Results showed that men presented significantly higher scores in positive affect, affective balance, and self-efficacy to regulate negative emotions, while women presented significantly higher scores in negative affect and the use of passive strategies to cope with stressful situations. Regression analyses showed that all psychological variables studied in phase 1 were significant predictors of health perception in phase 2. According to the results, it is necessary to include strategies to improve cardiovascular health through education and emotional regulation, with a gender focus.

Health-related quality of life after injury: examining the roles of perceived daily-life stress and injury perceptions

PURPOSE

The present study aimed to examine the effects of injury perceptions and perceived daily stress on health-related quality of life (HRQL) of individuals affected by a physical injury.

METHODS

Two hundred and forty injured individuals completed questionnaires assessing HRQL (Medical Outcome Health Survey short-form 36), perceived daily-life stress (Perceived Stress Scale), and injury perceptions (Brief-InjPQ).

RESULTS

The direct effects of stress on HRQL scores were not moderated by gender. Emotional representation of the injury significantly mediated the links between PSS and all HRQL subscales only among women, but not among men. However, the mediation of the HRQL total score by emotional representations was significant for both genders. In addition, treatment control perceptions of the injury mediated the link between PSS and self-assessed health among men but not women, and injury-self perceptions mediated the link between PSS and physical functioning among men but not women.

CONCLUSION

These findings underscore the importance of perceived daily stress, gender, and injury perceptions as key factors for explaining variance in HRQL following injury. In addition to their conceptual contributions, the findings have clinical implications for treating injured populations.

The interpersonal impact of partner emotion regulation on chronic cardiac patients' functioning through affect

In this prospective study, we examined whether physical and psychological functioning of patients with a cardiovascular disease is related to their partners' emotion regulation strategies through both persons' affect. The final sample consisted of 104 patients (25 women) and their partners. All couples were of the opposite sex and married. Two spouse emotion regulation strategies (i.e., cognitive reappraisal and expressive suppression) were assessed at baseline; patient and spouse positive and negative affect was assessed 2 months later; patient functioning were assessed 4 months later. Spouse cognitive reappraisal, but not expressive suppression, was associated with patient functioning in an indirect way, with spouse and patient affect serving as mediators in-sequence. Specifically, spouse cognitive reappraisal was related to spouse affect which was associated with patient affect. In turn, patient affect was related to patient functioning. This adds to our understanding of the dyadic relationships between chronic patients' and partners' self-regulation processes and may also guide relevant psychological interventions.