The effect of induced stress on the relationship between perfectionism and unhealthy eating attitudes

Drunkorexia Among a Sample of Lebanese Adults: The Role of Early Maladaptive Schemas

Background: Drunkorexia is a food and alcohol disturbance described as being a range of disordered and compensatory eating behaviors that co-occur with excessive alcohol consumption. The remarkable correlation, highlighted in the literature, between dysfunctional cognitions and both eating disorders and substance use disorders is able to emphasize that cognitive phenomena can be an intrapersonal factor linked to drunkorexia disorder. The aim of this study was to assess the correlation between early maladaptive schemas (EMSs) and drunkorexia among a sample of Lebanese adults.Method: We conducted a cross-sectional study across all the Lebanese governorates (September-December 2020; N = 258). The Drunkorexia Motives and Behaviors Scales, Drunkorexia Fails Scale, Drunkorexia during an Alcohol Consumption Event Scale, and Post-Drinking Compensation Scale were used to assess drunkorexia, whereas the Young Schema Questionnaire-Short Form three was used to measure EMSs.Results: Emotional deprivation and subjugation were significantly associated with more drunkorexia motives, whereas emotional inhibition was significantly associated with less drunkorexia motives. Failure was significantly associated with more drunkorexia behaviors. Abandonment and mistrust were significantly associated with more drunkorexia fails, whereas unrelenting standards was significantly associated with less drunkorexia fails. Subjugation was significantly associated with more drunkorexia during alcohol consumption on events. Social isolation was significantly associated with more post-drinking compensation, whereas unrelenting standards was significantly associated with less post-drinking compensation.Conclusion: Our findings showed that drunkorexia is positively associated with EMSs, delineating as well the specific relationships between dysfunctional cognitive schemas and drunkorexia's maladaptive behavioral aspects. They support the hypothesis that EMSs might play an important role in drunkorexia's development and perpetuation. This study could therefore serve healthcare professionals for the cognitive approach of patients with concomitant alcohol misuse and eating disorders while emphasizing the value of cognitive-behavioral interventions-namely schema therapy.

A meta-analysis of disordered eating and its association with self-criticism and self-compassion

OBJECTIVE

Future treatments for eating disorders (ED) need to be enhanced by targeting maintaining mechanisms. Literature suggests self-criticism and self-critical perfectionism act as key mechanisms exacerbating ED, and self-compassion protects against self-criticism. This meta-analysis examines associations between self-criticism and self-critical perfectionism on disordered eating (DE), and reviews how self-compassion and self-criticism relate to each other with respect to DE.

METHOD

Searches across three databases yielded 135 studies across 42,952 participants. Heterogeneity, publication bias, and quality assessments were analyzed. Moderation analyses between self-criticism measures, self-compassion measures, between clinical and nonclinical samples, and between cross-sectional and experimental studies were also conducted.

RESULTS

Random-effects models showed a medium positive link between self-criticism and DE (r = .37), and 10 subgroups pertaining to various measures of self-criticism utilized in literature showed small to large positive links with DE (r = .20-.52). Preliminary evidence also suggests negative relationships between self-compassion and DE (r = -.40 to -.43) and negative relationships between self-compassion and self-criticism (r = -.04 to -.88).

DISCUSSION

Greater levels of self-criticism is linked with greater levels of DE and reduced levels of self-compassion, suggesting a need to tackle self-criticism and nurture self-compassion in standard treatments for ED. Understanding these interactions better in conjunction with dismantling intervention studies can help develop more effective and efficient interventions targeting self-criticism and self-compassion for people with DE.

PUBLIC SIGNIFICANCE STATEMENT

Higher levels of self-criticism are linked with higher levels of DE and lower self-compassion. Self-compassion interventions could be more effective and efficient in reducing ED symptoms if self-criticism is tackled early in such treatments.

Stress and eating behaviour: implications for obesity

BACKGROUND

This report outlines our strategy to examine the influence of workplace stress on eating behaviour, discussing the current literature which explores the relationship between stress and eating behaviour. This research aims to add to and develop the current understanding of the links between stress and eating behaviour. Specifically the aims are to examine the effect of workplace stress in both day workers and shift workers and their subsequent eating behaviour.

METHODS

The effect of healthy working environment initiatives on stress and eating behaviour will also be examined by comparing a workplace with such an initiative to one with no such initiative. The role of personality on both eating behaviour and stress susceptibility will be examined. In order to achieve this, 450 individuals from 3 public sector workplaces will be recruited. Anthropometric measurements (waist-hip ratio, BMI, visceral fat percentage) will be assessed, as well as personality, eating behaviour profiles, food intake (7-day weighed intake food diary) and both individual daily stressors as well as workplace stress assessed using the demand/control model of job strain will be assessed.

CONCLUSIONS

Implications for policy and future research are also discussed.