ABSTRACT
BACKGROUND: Patients' negative illness perceptions and beliefs about cardiac rehabilitation (CR) can influence uptake and adherence to CR. Little is known about the interpartner influence of these antecedent variables on quality of life of patients with coronary artery disease (CAD) and their family caregivers. The aims of the study were: 1) to assess differences in illness perceptions, beliefs about CR and quality of life between patients with CAD and their family caregivers upon entry to a CR programme and at 6 months follow-up; and 2) to examine whether patients' and caregivers' perceptions of the patient's illness and beliefs about CR at baseline predict their own and their partner's quality of life at 6 months. METHODS: In this longitudinal study of 40 patient-caregiver dyads from one CR service, patients completed the Brief Illness Perception Questionnaire and Beliefs about Cardiac Rehabilitation Questionnaire at baseline and 6 months; and caregivers completed these questionnaires based on their views about the patient's illness and CR. The Short-Form 12 Health Survey was used to assess patients' and caregivers' perceived health status. Dyadic data were analysed using the Actor-Partner Interdependence Model. RESULTS: Most patients (70%) were men, mean age 62.45 years; and most caregivers (70%) were women, mean age 59.55 years. Caregivers were more concerned about the patient's illness than the patients themselves; although they had similar scores for beliefs about CR. Patients had poorer physical health than caregivers, but their level of mental health was similar. Caregivers' poorer mental health at 6 months was predicted by the patient's perceptions of timeline and illness concern (i.e. partner effects). Patient's and caregiver's illness perceptions and beliefs about CR were associated with their own physical and mental health at 6 months (i.e. actor effects). CONCLUSIONS: Overall, the patients and caregivers had similar scores for illness perceptions and beliefs about CR. The actor and partner effect results indicate a need to focus on specific illness perceptions and beliefs about CR, targeting both the individual and the dyad, early in the rehabilitation process to help improve patients and caregivers physical and mental health (outcomes).
Subject(s)
Cardiac Rehabilitation/psychology , Coronary Artery Disease/psychology , Quality of Life , Caregivers/psychology , Coronary Artery Disease/rehabilitation , Female , Health Knowledge, Attitudes, Practice , Humans , Longitudinal Studies , Male , Middle Aged , Quality of Life/psychology , Surveys and QuestionnairesABSTRACT
BACKGROUND: Adherence to medication regimens is essential for preventing and reducing adverse outcomes among patients with coronary artery disease (CAD). Greater understanding of the relation between negative illness perceptions, beliefs about cardiac rehabilitation (CR) and medication adherence may help inform future approaches to improving medication adherence and quality of life (QoL) outcomes. The aims of the study are: 1) to compare changes in illness perceptions, beliefs about CR, medication adherence and QoL on entry to a CR programme and 6 months later; 2) to examine associations between patients' illness perceptions and beliefs about CR at baseline and medication adherence and QoL at 6 months. METHODS: A longitudinal study of 40 patients with CAD recruited from one CR service in Scotland. Patients completed the Medication Adherence Report Scale, Brief Illness Perception Questionnaire, Beliefs about CR questionnaire and the Short-Form 12 Health Survey. Data were analysed using the Wilcoxon Signed Ranks test, Pearson Product Moment correlation and Bayesian multiple logistic regression. RESULTS: Most patients were men (70%), aged 62.3 mean (SD 7.84) years. Small improvements in 'perceived suitability' of CR at baseline increased the odds of being fully adherent to medication by approximately 60% at 6 months. Being fully adherent at baseline increased the odds of staying so at 6 months by 13.5 times. 'Perceived necessity, concerns for exercise and practical barriers' were negatively associated with reductions in the probability of full medication adherence of 50, 10, and 50%. Small increases in concerns about exercise decreased the odds of better physical health at 6 months by about 50%; and increases in practical barriers decreased the odds of better physical health by about 60%. Patients perceived fewer consequences of their cardiac disease at 6 months. CONCLUSIONS: Patients' beliefs on entry to a CR programme are especially important to medication adherence at 6 months. Negative beliefs about CR should be identified early in CR to counteract any negative effects on QoL. Interventions to improve medication adherence and QoL outcomes should focus on improving patients' negative beliefs about CR and increasing understanding of the role of medication adherence in preventing a future cardiac event.
Subject(s)
Cardiac Rehabilitation/psychology , Cardiovascular Agents/therapeutic use , Coronary Disease/rehabilitation , Health Knowledge, Attitudes, Practice , Illness Behavior , Medication Adherence , Quality of Life , Aged , Coronary Disease/diagnosis , Coronary Disease/physiopathology , Coronary Disease/psychology , Female , Humans , Longitudinal Studies , Male , Middle Aged , Time Factors , Treatment OutcomeABSTRACT
Comprehensive cardiac rehabilitation has positive effects on many cardiac risk factors (physical activity, smoking status, cholesterol, anxiety and depression) and can lead to improvements in mortality, morbidity and quality of life. Most formal cardiac rehabilitation in the UK is offered within a hospital or centre setting, although this may not always be convenient or accessible for many cardiac patients, especially those in remote areas. The proportion of eligible patients who successfully complete a cardiac rehabilitation program remains low. There are many reasons for this but geographical isolation and transport issues are important. This systematic review examines the current evidence for home- versus hospital-based cardiac rehabilitation. Home-based cardiac rehabilitation offers greater accessibility to cardiac rehabilitation and has the potential to increase uptake. While there have been fewer studies of home-based cardiac rehabilitation, the available data suggest that it has comparable results to hospital-based programs. Many of these studies are small and heterogeneous in terms of interventions but home-based cardiac rehabilitation appears both safe and effective. Available evidence suggests that it results in longer lasting maintenance of physical activity levels compared with hospital-based rehabilitation and is equally effective in improving cardiac risk factors. Furthermore, it has the potential to be a more cost-effective intervention for patients who cannot easily access their local centre or hospital. Currently home-based cardiac rehabilitation is not offered routinely to all patients but it appears to have the potential to increase uptake in patients who are unable, or less likely, to attend more traditional hospital-based cardiac rehabilitation programs.
Subject(s)
Coronary Disease/rehabilitation , Home Care Services , Outpatient Clinics, Hospital , Home Care Services/economics , Humans , Outpatient Clinics, Hospital/economics , Patient Acceptance of Health Care , Quality of Life , Rural Health Services , Treatment Outcome , United KingdomABSTRACT
PURPOSE: 1) To compare levels of emotional symptoms and health-related quality of life between patients with heart failure and their family caregivers; and 2) to examine whether patients' and caregivers' emotional symptoms were associated with their own, as well as their partner's health-related quality of life. METHOD: In this cross-sectional study, 41 patients-caregiver dyads (78% male patients, aged 68.6 years; and 83% female caregivers, aged 65.8 years) completed all nine dimensions of the Brief Symptom Inventory and the Minnesota Living with Heart failure Questionnaire. Dyadic data were analysed for 6 sub-scales of the Brief Symptom Inventory, using the Actor-Partner Interdependence Model. RESULTS: There were no statistically significant differences in emotional symptoms and health-related quality of life between patients with heart failure and their caregivers. Patients' and caregivers' emotional symptoms were associated with their own health-related quality of life. Caregivers' anxiety, phobic anxiety, obsession-compulsion, depression and hostility negatively influenced their partner's (i.e. the patient's) health-related quality of life. There were no partner effects of patients' emotional symptoms on the health-related quality of life of caregivers. CONCLUSIONS: The results of this study suggest that patients may be particularly vulnerable to the emotional distress, i.e. thoughts, impulses and actions of their caregivers. It may be possible to improve patients' health-related quality of life by targeting specific detrimental emotional symptoms of caregivers.
Subject(s)
Caregivers/psychology , Heart Failure/psychology , Psychological Distress , Quality of Life , Adult , Aged , Aged, 80 and over , Anxiety/psychology , Depression/psychology , Female , Hostility , Humans , Male , Middle Aged , Obsessive-Compulsive Disorder/psychologyABSTRACT
BACKGROUND: Despite the established benefits of cardiac rehabilitation (CR) attendance rates remain variable. Physical barriers to attendance have been extensively investigated but relatively less is known about the relationship between attendance at CR and psychosocial variables such as illness perceptions and social isolation. AIM: To examine the influence of socio-demographic factors, illness perceptions and social isolation on patient attendance at cardiac rehabilitation. METHODS: All individuals offered CR over a two-year period were invited to take part in a postal survey. The survey collected socio-demographic data and included completion of the Friendship Scale, to assess social isolation, and the Brief Illness Perceptions Questionnaire. Parametric and non-parametric statistical tests were used as appropriate. RESULTS: One hundred and twenty-eight (47%) questionnaires were returned. Non-attendees reported higher total illness perception scores and those who attributed their illness to non-modifiable factors were significantly less likely to attend CR (p = 0.042). Attendees reported lower levels of social isolation; however, this finding was not statistically significant. No differences were found between attendees and non-attendees in terms of their age, gender, educational status or proximity to cardiac rehabilitation centre. CONCLUSION: Psychosocial barriers, specifically illness perceptions and attributions, were found to be significant with patients who did not attend CR reporting more negative illness perceptions. Distance to CR was not a significant factor influencing attendance. Early screening of perceived causal attributions may help to identify those who would benefit from early and targeted intervention to increase participation in CR. Future prospective studies would permit testing of screening approaches and early interventions.