The Role of Self-Compassion in Chronic Illness Care

From the Department of Psychology, University of Sheffield, Sheffield, UK. 

Abstract

• Objective: To present current research and theory on the potential of self-compassion for improving health-related outcomes in chronic illness, and make recommendations for the application of self-compassion interventions in clinical care to improve well-being and facilitate self-management of health in patients with chronic illness.
• Methods: Narrative review of the literature.
• Results: Current theory indicates that the self-kindness, common humanity, and mindfulness components of self-compassion can foster adaptive responses to the perceived setbacks and shortcomings that people experience in the context of living with a chronic illness. Research on self-compassion in relation to health has been examined primarily within non-medical populations. Cross-sectional and experimental studies have demonstrated clear links between self-compassion and lower levels of both perceived stress and physiological indictors of stress. A growing evidence base also indicates that self-compassion is associated with more frequent practice of health-promoting behaviors in healthy populations. Research on self-compassion with chronic illness populations is limited but has demonstrated cross-sectional links to adaptive coping, lower stress and distress, and the practice of important health behaviors. There are several interventions for increasing self-compassion in clinical settings, with limited data suggesting beneficial effects for clinical populations.
• Conclusion: Self-compassion holds promise as an important quality to cultivate to enhance health-related outcomes in those with chronic health conditions. Further systematic and rigorous research evaluating the effectiveness of self-compassion interventions in chronic illness populations is warranted to fully understand the role of this quality for chronic illness care.

Living with a chronic illness presents a number of challenges that can take a toll on both physical and psychological well-being. Pain, fatigue, and decreased daily functioning are symptoms common to many chronic illnesses that can negatively impact psychological well-being by creating uncertainty about attaining personal goals [1], and contributing to doubts and concerns about being able to fulfil one’s personal and work-related responsibilities [2]. The stress associated with negotiating the challenges of chronic illness can further complicate adjustment by exacerbating existing symptoms via stress-mediated and inflammation regulation pathways [3–5] and compromising the practice of important disease management and health maintenance behaviors [6,7]. These experiences can in turn fuel self-blame and other negative self-evaluations about not being able to meet personal and others’ expectations about managing one’s illness and create a downward spiral of poor adjustment and well-being [8,9].

A growing evidence base suggests that self-compassion is an important quality to help manage the stress and behavior-related issues that can compromise chronic illness care. Defined by Neff [10] as taking a kind, accepting, and non-judgmental stance towards oneself in times of failure or difficulty, self-compassion is associated with several indicators of adjustment in non-medical populations including resilience [11,12] and adaptive coping [13]. In support of the notion that self-compassion can play a role in promoting health behaviors, a recent meta-analysis found that self-compassion is linked to better practice of a range of health-promoting behaviors due in part to its links to adaptive emotions [14]. Research on the role of self-compassion for health-related outcomes with chronic illness populations is limited but nonetheless promising [15–17] , and suggests that self-compassion may be a worthwhile quality to cultivate to improve well-being and facilitate disease self-management.

In this article we present current research and theory on the potential of self-compassion as a clinical concept for improving health-related outcomes in chronic illness. After presenting a brief overview of the theoretical underpinnings of self-compassion and its measurement, we present the current state of research on the role of self-compassion in reducing stress and facilitating health behaviors in general medical populations. We then outline the emerging evidence illustrating a potential role for extending this research to chronic illness populations and make recommendations for the application of self-compassion interventions in clinical care, as a means to improving well-being and facilitating self-management of health for this group.

Self-Compassion: A Healthier Way of Responding to Challenges

Research into the correlates and effects of self-compassion has been primarily guided by the model of self-compassion proposed by Kristen Neff [10]. This view of self-compassion is derived from Buddhist psychology and reconceptualised in a secular manner to refer to the compassion expressed towards the self when experiencing suffering, whether it be due to circumstances beyond one’s control or within one’s control [18]. The 3 key components of self-compassion are proposed to work synergistically to promote kind rather than critical responses to failures and difficult circumstances. Self-kindness (versus self-judgment) involves taking a kind, caring and non-evaluative stance towards perceived inadequacies, shortcomings, and mistakes, and may be particularly valuable for countering the negative self-evaluations that can accompany not being able to meet one’s expectations due to the restrictions of living with a chronic condition [9]. Common humanity (versus isolation) refers to the sense of connection to others that arises from acknowledging the common human experience of imperfection and making mistakes, and being more aware that others may face similar challenging circumstances [18]. Framing hardship from this perspective can help people let go of the “why me?” view of their illness which can compromise adjustment [19], and instead foster a greater connection with others who live with similar conditions. Mindfulness (versus over identification) is the final component of self-compassion as conceptualised by Neff [10], and refers to taking a balanced and non-judgmental view of emotional experiences, grounding them in the present moment and neither ignoring nor becoming overly embroiled in the negative feelings that accompany painful experiences. Neff [10,18] proposes that mindfulness helps counteract the over-identification with one’s suffering that can reduce objectivity and taking a larger perspective on the situation. This mindful stance may be particularly beneficial for dealing with the ongoing pain and suffering of living with a chronic health condition, and encourage healthier ways of viewing the limitations associated with chronic illness. Correlational evidence from a study of healthy students further suggests that certain individual components of self-compassion may be particularly beneficial in the context of health, as the self-kindness and common humanity components were each found to be linked to better physical health and managing life stressors [20].

Although there are other conceptualizations of self-compassion [21], this 3-faceted model is the most widely used in research, in part because of the availability of a measure, the Self-compassion Scale [22], which explicitly assesses each of the facets of self-compassion. The 26-item scale is designed to assess positive and negative dimensions of each facet of self-compassion, but the total score is used more often than the separate subscales [23]. The measure assesses dispositional or trait self-compassion, with an underlying assumption that some individuals can be more or less self-compassionate in the way they regularly respond to challenges or failures. Importantly, self-compassion can also be prompted or fostered as a way of responding to failures and challenges, presenting the possibility that self-compassion can be increased among those who may benefit the most from responding with greater self-kindness and less self-judgement [24–26].

Whether conceived of as a momentary state or as an enduring quality, self-compassion has demonstrated consistent links with an array of indicators of psychological well-being. For example, one meta-analysis found that self-compassion is robustly and negatively linked with psychopathology (average r = –0.54), including depression and anxiety [27], 2 mental health issues that are prevalent in chronic illness populations [28,29]. Several studies have also noted associations of self-compassion with emotional resilience [18,30], and better coping and lower stress [12,13].

Self-Compassion Is Associated with Lower Perceived Stress

Relevant for our focus on chronic illness care, there is some evidence that self-compassion can be effective for improving well-being, and reducing stress in particular, in people with chronic illness. Across two illness samples, cancer and mixed chronic illnesses, those who scored low on a measure of self-compassion had higher levels of depression and stress compared to a healthy control sample [15], suggesting self-compassion may be protective against poor adjustment. Similar results have been found for breast cancer patients, with self-compassion explaining lower distress related to body image [16], and HIV patients, with self-compassion linked to lower stress, anxiety, and shame [31].

The protective role of self-compassion for stress appears to be explained primarily by the set of coping strategies that self-compassionate people use to deal with challenging circumstances. In their review, Allen and Leary [13] noted that self-compassionate people use coping styles that are adaptive and problem-focused (e.g., planning, social-support-seeking, and positive reframing), and tend to not use maladaptive coping styles (e.g., cognitively or behaviorally disengaging from the stressor and other escape-avoidance coping). Consistent with appraisal-based models of coping [32], adaptive coping strategies focus on removing the stressful event, garnering resources to better deal with the stressor, or recasting the stressor as less threatening, and therefore are instrumental in reducing the levels of stress that might normally be perceived in the absence of such coping approaches. Having access to a repertoire of adaptive coping strategies is particularly important in the context of chronic illness which can present a variety of daily challenges related to pain, functional and psychosocial limitations that require a flexible approach to changing demands.

Self-compassion with its links to adaptive coping may be particularly relevant for coping with such demands. One study put this assertion to the test by examining the role of coping strategies in explaining the link between self-compassion and stress in two chronic illness samples, inflammatory bowel disease (IBD) and arthritis [17]. In both samples, higher trait self-compassion was associated with a set of adaptive coping strategies which in turn explained greater coping efficacy and lower perceived stress, with the overall model explaining 43% of the variance in stress after controlling for health status and disease duration. Key adaptive coping strategies included greater use of active coping (a problem-focused coping strategy aimed at removing or reducing the stressor), positive reframing, and acceptance. The self-compassion–stress link was also explained in part by less use of maladaptive strategies, including denial, behavioral disengagement, and self-blame coping [17]. The latter coping strategy in particular is linked to poor adjustment in chronic illness as it reflects efforts to take control over uncontrollable symptoms by viewing illness-related changes, such as flare-ups, as a personal failure to manage one’s illness [9,33]. Together these findings, which were remarkably consistent across 2 distinct chronic illness groups, provide solid evidence to suggest that self-compassion provides individuals living with a chronic illness with a coping advantage that fosters adjustment through engaging in appropriate cognitive and behavioral coping strategies to minimize perceived stress.

Self-Compassion Can Reduce Physiological Stress

A caveat regarding the research to date on self-compassion and stress in chronic illness is that all studies are cross-sectional, which limits any conclusions about the direction of causality. Ignoring the fact that self-compassion in each of these studies was assessed as a relatively stable trait-like quality, one could argue that individuals who are less stressed have a greater opportunity to express kindness to themselves as they are not pre-occupied with illness-related demands and challenges. However, emerging research on self-compassion and the physiological correlates of stress provide a compelling case for the directionality assumed in the cross-sectional research. In one study, healthy young adults were subjected to a standard stress-inducing laboratory task (involving mental mathematics and public speaking), with plasma concentrations of the pro-inflammatory cytokine, interleukin-6 (IL-6), assessed before and after the task on 2 days [34]. Those with higher trait self-compassion responded to the stress task with significantly lower IL-6 levels even after controlling for other potential confounds such as demographics, self-esteem, depressive symptoms, and distress. Self-compassion was also linked to lower baseline levels of IL-6 on both days. These findings suggest that self-compassion may be both an enduring and response-specific protective factor against stress-induced inflammation.

There is also evidence supporting the efficacy of self-compassion interventions for reducing stress. In a study of healthy young women, those who underwent a brief training in self-compassion were found to have lower sympathetic nervous system reactivity (salivary alpha-amylase), and more adaptive parasympathetic nervous system reactivity (heart rate variability) in response to a stress-inducing lab task, compared to placebo control and no-training control groups [35]. That this study was conducted with women only is notable, as research indicates that women tend to have lower levels of self-compassion compared to men [18]. Together with the study on trait self-compassion and biomarkers of stress-induced inflammation, this research provides supportive evidence for the role of self-compassion in reducing the harmful physiological effects of stress. Self-compassion may therefore be particularly beneficial for both psychological and physical well-being in chronic illness given the known and negative impact of stress on symptoms for a number of chronic illnesses such as diabetes [36], cardiovascular disease [32], arthritis [4], and IBD [38].