Differences in coping across stages of recovery from an eating disorder

Elevated lipid class concentrations in females with anorexia nervosa before and after intensive weight restoration treatment-A lipidomics study

OBJECTIVE

To study the plasma lipidome of patients with anorexia nervosa (AN) before and after weight restoration treatment and report associations with AN subtypes and oral contraceptive pill (OCP) usage.

METHODS

Quantitative shotgun lipidomics analysis was used to study plasma lipids of 50 female patients with AN before and after weight restoration treatment and 50 healthy female controls (HC). The AN group was assessed with blood samples and questionnaires before and after weight restoration.

RESULTS

In total we quantified 260 lipid species representing 26 lipid classes of which 13 lipid class concentrations were elevated in patients with AN at admission compared with HC. Lipid classes remained elevated after weight restoration treatment of 84 days (median; interquartile range 28), and only the concentration of the ceramide lipid class increased between pre- and post-treatment (p = .03), whereas lysophosphatidylcholine (LPC, p = .02), ether-linked Phosphatidylcholine (LPCO, p = .02), and lysophosphatidylethanolamine (LPE, p = .009) decreased.

CONCLUSION

In AN, 13 out of 26 lipid class concentrations were elevated at admission and remained elevated post-treatment. Ceramides increased further between pre- and post-weight restoration treatment, which could be related to the rapid weight gain during re-nutrition. Further research is needed to elucidate the effects of weight restoration treatment on short- and long-term lipid profiles in individuals with AN.

PUBLIC SIGNIFICANCE STATEMENT

Lipidomics research can increase the understanding of AN, a complex and potentially life-threatening eating disorder. By analyzing lipids, or fats, in the body, we can identify biological markers that may inform diagnosis and develop more effective treatments. This research can also shed light on the underlying mechanisms of the disorder, leading to a better understanding of the processes involved in eating behavior.

A daily diary study of self-compassion and adaptive coping behaviours in women with symptoms of bulimia nervosa

BACKGROUND

Mental health is more than the absence of illness and includes the ability to cope adaptively with stress. To shed light on the factors that promote mental health in people with eating disorders, this daily diary study examined whether daily and trait levels of self-compassion predict adaptive coping behaviours in women with symptoms of bulimia nervosa (BN).

METHODS

Women (N = 124) who met the DSM-5 criteria for BN completed 2 weeks of nightly measures assessing their daily level of self-compassion and their daily adaptive coping behaviours, namely, their use of problem-solving strategies, seeking and receiving of instrumental social support, and seeking and receiving of emotional social support.

RESULTS

Multilevel modelling revealed that on days when self-compassion levels were higher than their personal mean level or than the preceding day's level, participants reported greater use of problem-solving strategies, greater seeking and receiving of instrumental social support, and greater receiving of emotional social support. Daily levels of self-compassion, but not increased self-compassion from the preceding day, were associated with emotional support sought. Further, higher trait self-compassion, as measured by participants' mean level of self-compassion over the 2 weeks, was associated with increased seeking and receiving of instrumental and emotional social support but not with problem-solving strategies. All models controlled for participants' daily and mean eating pathology over the 2 weeks, highlighting the unique contribution of self-compassion to adaptive coping behaviours.

CONCLUSIONS

Results suggest that self-compassion may help individuals with symptoms of BN cope with challenges in their daily life more adaptively, an integral component of positive mental health. The present study is among the first to suggest that the benefits of self-compassion for individuals with eating disorder symptoms may lie not only in facilitating reduced eating pathology, as evidenced by prior research, but also in promoting positive mental health. More broadly, findings underscore the potential value of interventions designed to build self-compassion in individuals with eating disorder symptoms.

More than an outcome: a person-centered, ecological framework for eating disorder recovery

BACKGROUND

Eating disorder recovery is a complex phenomenon. While historical understandings focused on weight and behaviours, the importance of psychological factors is now widely recognized. It is also generally accepted that recovery is a non-linear process and is impacted by external factors. Recent research suggests a significant impact of systems of oppression, though these have not yet been named in models of recovery. BODY: In this paper, we propose a research-informed, person-centered, and ecological framework of recovery. We suggest that there are two foundational tenets of recovery which apply broadly across experiences: recovery is non-linear and ongoing and there is no one way to do recovery. In the context of these tenets, our framework considers individual changes in recovery as determined by and dependent on external/personal factors and broader systems of privilege. Recovery cannot be determined by looking solely at an individual's level of functioning; one must also consider the broader context of their life in which changes are being made. To conclude, we describe the applicability of the proposed framework and offer practical considerations for incorporating this framework in research, clinical, and advocacy settings.

Lived experience perspectives on a definition of eating disorder recovery in a sample of predominantly white women: a mixed method study

BACKGROUND

There has recently been a push for recovery-focused research in the eating disorder (ED) field, starting with a consensus definition of recovery. One definition, in particular, proposed by Bardone-Cone et al. [21] has received considerable attention given its transdiagnostic nature and validation studies. However, no studies to date have elicited lived experience views of this definition. The goal of the current study was to examine perspectives on this definition of recovery from individuals with a past or present ED and to determine whether participant agreement with the model differed based on diagnostic history or current symptom severity.

METHODS

Sixty-two individuals (95.2% women; 91.9% White/European) participated in a 1-2 h interview aimed at capturing their perspectives on ED recovery. Transcripts were analyzed using qualitative content analysis and codebook thematic analysis to examine agreement with and thoughts on Bardone-Cone's definition of recovery, respectively. Chi-squared tests of independence and binary logistic regression were computed to determine whether agreement with the definition differed across diagnostic history and self-reported symptoms.

RESULTS

Although some participants indicated acceptance of the definition, the majority expressed concerns related to its categorical nature, proposed criteria, feasibility, language, and applications. There were no differences in acceptance based on diagnostic history or current symptom severity.

CONCLUSION

A single definition of recovery does not seem to fit individuals' lived ED experience. Future research may benefit from distinguishing between recovery as an individually-defined phenomenon and related constructs such as remission (i.e., loss of diagnosis or absence of clinical symptoms). A more comprehensive multi-faceted, and person-centered model of recovery may have merit in clinical settings.

Differences in the use of emotion regulation strategies between anorexia and bulimia nervosa: A systematic review and meta-analysis

OBJECTIVE

Research has identified abnormal emotion regulation (ER) as an underlying mechanism in the onset and maintenance of eating disorders. Yet, it still remains unclear whether different forms of ER, adaptive and maladaptive strategies, are similar across categories of eating disorders.

METHOD

A systematic review and meta-analysis were carried out to look at ER differences between anorexia nervosa (AN) and bulimia nervosa (BN), two common eating disorder pathologies with different eating patterns.

RESULTS

41 studies were included in the meta-analysis. The results revealed no differences in the use of maladaptive ER strategies between individuals with AN and BN, however patients with AN tend to use less adaptive ER strategies as compared to patients with BN.

CONCLUSIONS

Making less use of adaptive strategies in AN might be due to low body weight and high levels of alexithymia which define AN. In order to improve treatment outcome in individuals suffering from AN, these findings suggest to focus more on improving the use of adaptive ER strategies.

Healthcare providers' engagement with eating disorder recovery narratives: opening to complexity and diversity

Interdisciplinary healthcare providers (HCPs) receive only minimal training in identifying, referring for and treating eating disorders and may feel ill-prepared to manage them. There is a need for brief interventions that prepare HCPs for work with people with eating disorders, particularly when they do not fit stereotypes about who might experience an eating disorder. One method for enacting brief interventions that make change in this realm is using digital stories (short videos) to generate awareness and knowledge. In this article, we discuss the results of a pilot study exploring the impact of viewing digital stories created by people in eating disorder recovery and their supporters on an interdisciplinary group of HCPs. We showed five stories to 22 HCPs who filled out qualitative prequestionnaires and postquestionnaires about their experiences of viewing the films and how they conceptualised recovery. Providers found the stories evocative; the stories appear to have complexified their perspectives on recovery. HCPs desired more diverse, detailed and lengthy stories, indicating that pursuing digital storytelling for HCP education and awareness may hold promise. Through centring the voices of people with eating disorders and in recovery, digital stories may also provide new ways of talking about recovery that open up possibilities for embracing difference.

Associations of neuroticism-impulsivity and coping with binge eating in a nationally representative sample of adolescents in the United States

OBJECTIVE

Binge eating behavior is a public health concern due to its negative physical and mental health consequences. Little is known about the interplay of personality traits, coping styles, and binge eating in the general adolescent population. We examined the associations among the combination of neuroticism and impulsivity (NI), maladaptive coping styles (poor problem solving, distraction, and escape-avoidance), and lifetime prevalence of binge eating in a nationally representative sample of U.S. adolescents. We also explored coping as a moderator of the NI-lifetime binge eating association and gender as a moderator of the NI-coping associations and coping-lifetime binge eating associations.

METHODS

We used data from the National Comorbidity Survey: Adolescent Supplement (NCS-A: 2001-2004), a cross-sectional nationally representative study of adolescents aged 13 to 18years (n=10,028). We studied the associations of NI and coping with lifetime binge eating using multivariate regression models.

RESULTS

High NI was significantly associated with all three coping styles, especially escape-avoidance (β=3.96, confidence interval [CI]=3.62, 4.29, p<0.001). Gender was a significant moderator of the NI-distraction coping association (β=-0.68, CI=-1.33, -0.03, p=0.041), indicating a stronger association in males (β=1.20, CI=0.81, 1.58, p<0.001) than females (β=0.53, CI=0.02, 1.03, p=0.042). Lifetime prevalence of binge eating was 1.13 times higher with increased escape-avoidance coping (CI=1.10, 1.18, p<0.001).

DISCUSSION

Our findings indicate significant associations among high NI, increased escape-avoidance coping, and higher lifetime prevalence of binge eating in adolescents. Findings of our study have potential to inform development of interventions that target modification of maladaptive personality traits and coping styles to reduce problematic eating.

Coping and social support as potential moderators of the relation between anxiety and eating disorder symptomatology

Trait anxiety and eating disorder (ED) symptomatology are often thought to be inextricably linked. Because anxiety often precedes an ED, predicts poor outcome, and persists even after recovery from an ED, it is important to examine whether certain factors have the ability to potentially attenuate anxiety's effect on eating pathology. In the current study, we examined two possible moderating factors: coping skills and social support. Participants were 96 females seen at one point for an ED at a Midwestern clinic, including 53 with a current ED diagnosis and 43 who no longer met criteria for an ED and who were at varying levels of recovery. Results revealed that emotion-oriented coping moderated the relation between anxiety and ED symptoms. Individuals who were high in trait anxiety and who reported low levels of emotion-oriented coping reported much lower levels of ED symptomatology than those with high trait anxiety and high emotion-oriented coping. Contrary to our hypotheses, task-oriented coping, avoidance-oriented coping, and perceived social support (total, family, friend, and special person) did not emerge as moderators of the relation between trait anxiety and eating pathology. Results provide growing support that factors that interact with anxiety can lessen anxiety's effect on eating pathology. Implications for treatment and future directions are discussed.