The relation of illness representations to the ‘end-stage’ appraisal of outcomes through health status, and the moderating role of optimism

The dyadic regulation approach of coping and illness representations in female cancer patients and their partners

Purpose

Adjustment to any illness is a 'dyadic' process whereby patients and their partners mutually determine each other's perceptions, behaviours, and well-being. The present study explored the association between dyadic coping strategies and illness representations in newly diagnosed female cancer patients and their partners.

Methods

The sample consisted of 92 female cancer patient-partner pairs from 3 oncology hospitals in Greece and Cyprus. The Actor Partner Interdependence Model was applied to test for dyadic regulation effects.

Results

The findings revealed that patients' evaluations of dyadic coping were related to their own illness representations and, in some cases, to partners' illness representations of control. However, partner evaluations of dyadic coping were not associated with either patients' or their own illness representations. Relationship satisfaction did not moderate the relationship between dyadic coping and illness representations.

Implications

The study suggests that patients' perceptions of support provided by themselves and their partners play a significant role in shaping their illness representations. Future research could delve into the underlying reasons for the observed differences in the impact of dyadic coping on illness representations between patients and partners, considering factors such as gender roles and specific gender-related issues.

Living With Parkinson's: The Process of Finding Optimism

Individuals with Parkinson's disease (PD) often experience poor mental and emotional well-being, which negatively affect their quality of life. Optimism is a protective factor which has been shown to promote resiliency, reduce distress in health crises, and protect against the effects of negative mental health outcomes. The current article utilized grounded theory methodology to examine personal accounts (N = 85) detailing how individuals were able to cultivate optimism despite challenges presented by PD. The grounded theory indicated that a process occurs in which individuals with PD move through the following five phases on their journey toward optimism: (a) diagnosis, (b) initial reactions, (c) adjustment, (d) acceptance, and (e) living with optimism. These findings indicate that individuals with PD often struggle to experience optimism. Nevertheless, by reframing optimism as a choice rather than a feeling, participants were able to make decisions that allowed them to progress on their journey toward optimism.

Exploring perceived control and self-rated health in re-admissions among younger adults: A retrospective study

OBJECTIVE

Although health promotion calls for patient empowerment, it is not integrated in reducing re-admissions. This study examines the link among patient perceived control, self-rated health and fewer hospital re-admissions.

METHODS

An empirical explorative retrospective cross-sectional study with 208 respondents aged 40-65 with poor health and identical health plans. All measures hold good psychometric properties.

RESULTS

Self-rated health was strongly related to fewer re-admissions. Perceived control moderated the relationship between self-rated health and fewer re-admissions. Perceived control and self-rated health, together, contributed 5.2% to the variance in re-admissions.

CONCLUSION

Perceived control and perceived health status each explained a different share of the variance of re-admissions. Together, these perceptions reduced re-admissions by .40. Patient-clinician communication upon discharge may be a new direction to reduce re-admissions, improve delivery of care and promote health.

PRACTICE IMPLICATIONS

To reduce re-admissions, managements need to invest in restructuring the patient discharge process. A physician-patient dialogue shaping patient perceptions about their health status, perceived room for health improvement, and available internal and external resources may make a difference. Findings stress the need to allocate more time and resources for discharge communication processes and for physician training on psycho-social skills that may empower patients upon discharge.

Patient and partner dispositional optimism as a long-term predictor of illness representations in autoimmune diseases

We examined whether the dispositional optimism of patients suffering from an autoimmune disease as well as of their partners can predict, at a dyadic level, their representations of illness consequences, and personal and treatment control, assessed 1 year later. Patient optimism predicted several patient and partner illness representations. Partner optimism was unrelated to own or patient illness representations. Results highlight the strong long-term predictive power of patient optimism and underline the importance of the interpersonal function of personality traits. At the same time, study findings indicate that the dyadic effects of optimism are complex and probably conditional on several factors.

Positive psychological determinants of treatment adherence among primary care patients

Background

Patient adherence to medical treatment recommendations can affect disease prognosis, and may be beneficially or deleteriously influenced by psychological factors.

Aim

We examined the relationships between both adaptive and maladaptive psychological factors and treatment adherence among a sample of primary care patients.

Methods

One hundred and one rural, primary care patients completed the Life Orientation Test-Revised, Trait Hope Scale, Future Orientation Scale, NEO-FFI Personality Inventory (measuring positive and negative affect), and Medical Outcomes Study General Adherence Scale.

Findings

In independent models, positive affect, optimism, hope, and future orientation were beneficially associated with treatment adherence, whereas pessimism and negative affect were negatively related to adherence. In multivariate models, only negative affect, optimism and hope remained significant and, in a comparative model, trait hope was most robustly associated with treatment adherence.

Implications

Therapeutically, addressing negative emotions and expectancies, while simultaneously bolstering motivational and goal-directed attributes, may improve adherence to treatment regimens.

Thinking positively about chronic illness: An exploration of optimism, illness perceptions and well-being in patients with Parkinson's disease

OBJECTIVES

Holding positive beliefs about illness and having an optimistic outlook have been associated with increased well-being across a range of health conditions. However, research has indicated that being very optimistic may not actually be beneficial, and holding a realistic attitude is more adaptive in some forms of chronic illness, for example, Parkinson's disease (PD). This study aimed to explore the nature of relationships between illness perceptions, optimism and well-being: specifically, whether a linear or non-linear relationship best described the data. Additionally, the proposed moderating effect of optimism on the relationship between illness perceptions and well-being was tested.

DESIGN

A total of 109 participants with idiopathic PD completed questionnaire measures of illness perception, optimism, mood and health-related quality of life (HRQoL).

METHODS

Multiple regression analyses were used to explore relationships between illness perceptions, optimism, mood and HRQoL. The potential curvilinear effects of illness perceptions and optimism were modelled using squared variables and linear and quadratic curve estimation.

RESULTS

Holding positive illness perceptions predicted better well-being. Some evidence for a non-linear relationship between optimism and mood was found. Optimism had a significant moderating effect on the relationship between specific illness perceptions and outcome.

CONCLUSIONS

Optimism appears to provide protection against some negative perceptions of illness and was associated with better mood and HRQoL. The findings indicate that specific illness perceptions may be beneficial targets for therapy. Therapeutic interventions should focus on enhancing positive perceptions of PD but potentially more importantly general optimistic attitude to maximize well-being.

STATEMENT OF CONTRIBUTION

What is already known on this subject? Positive illness perceptions and high optimism are associated with better well-being in a range of conditions, both chronic and acute. Preliminary studies suggest that in chronic degenerative diseases, marked positive optimism confers no additional benefit over medium levels of optimism for well-being and is associated with less use of adaptive coping. What does this study add? Optimism moderates the effects of specific negative illness perceptions on well-being in Parkinson's disease. No evidence was found that unrealistic positive illness perceptions are detrimental to well-being. Adaptive illness perceptions may be condition specific.