Validation of the eating pathology symptoms inventory (EPSI) in Swedish adolescents.

Background: Eating disorders (ED) are associated with symptoms across body image, disordered eating, and exercise-related domains, and while predominantly affecting females, ED in males is also a significant concern. However, popular self-report methods insufficiently capture male presentations. This study aimed (1) to validate the first Swedish translation of the Eating Pathology Symptoms Inventory (EPSI), which was designed to overcome limitations in previous measures, and (2) compare genders gender-specific manifestations of eating pathology, depression, and anxiety in Swedish high-school students.

Emotion dysregulation and eating disorder outcome: Prediction, change and contribution of self-image.

Objectives: Eating disorders (EDs) are severe disorders with unsatisfactory outcome. Emotion dysregulation and self-image are suggested maintenance factors; this study examined emotion dysregulation as potential predictor and/or mechanism of change in relation to ED outcome, and associations between change in emotion dysregulation and self-image in relation to outcome.

Design: Registry data from initial and 1-year follow-up assessments for 307 patients with a wide range of EDs in specialized ED treatment were used.

Impulsivity and compulsivity as parallel mediators of emotion dysregulation in eating-related addictive-like behaviors, alcohol use, and compulsive exercise.

Introduction: Transdiagnostically relevant psychological traits associated with psychiatric disorders are increasingly being researched, notably in substance use and addictive behaviors. We investigated whether emotion dysregulation mediated by impulsivity and/or compulsivity could explain variance in binge eating, food addiction, self-starvation, and compulsive exercise, as well as alcohol use (addictive-like behaviors relevant to the obesity and eating disorder fields).

Method: A general population sample of adults (N = 500, mean age = 32.

Factor structure and clinical correlates of the original and 16-item version of the Difficulties In Emotion Regulation Scale in adolescent girls with eating disorders.

Objectives: The Difficulties in Emotion Regulation Scale (DERS) is increasingly used in adolescents. This study is the first to examine the factor structure, measurement, and structural invariance across age, reliability, and validity of the original 36-item and 16-item version of the DERS in adolescents with eating disorders.

Methods: Several models were examined using confirmatory factor analysis.

Taking the LEAP: study protocol for a randomized, multicentre, naturalistic, efficacy trial of the compuLsive Exercise Activity theraPy (LEAP) - a cognitive behavioral program specifically targeting compulsive exercise in patients with eating disorders.

Background: About half of Swedish eating disorder patients report exercising compulsively and compulsive exercise (CE) is prevalent in all diagnoses and both genders. Yet there are no systematic treatments targeting CE in specialist care. This study aims to evaluate the effects of The CompuLsive Exercise Activity TheraPy (LEAP) - a promising group treatment targeting compulsive exercise, in Swedish eating disorder patients.

Initial self-blame predicts eating disorder remission after 9 years.

Background: Research into predictors of outcome in eating disorders (ED) has shown conflicting results, with few studies of long-term predictors and the possible importance of psychological variables that may act as risk- and maintenance factors.

Aim: To identify baseline predictors of ED remission nine years after initial clinical assessment using self-report measures of ED psychopathology, psychiatric symptoms, and self-image in a sample of adult ED patients (N = 104) treated at specialist units in Stockholm, Sweden. Sixty patients participated in the follow-up, of whom 41 patients (68%) had achieved remission.

Binge Eating and Addictive-Like Behaviours in Males and Females.

Introduction: Binge eating is a common behaviour that is strongly linked to both obesity and eating disorder. There is evidence that binge eating commonly co-occurs with other problematic and addictive-like behaviours; however, this has not been explored systematically. The present study aimed to examine the relationship between binge eating, body weight, disordered eating behaviours and associated addictive-like behaviours, with particular attention paid to gender differences.

Self-directed behaviors differentially explain associations between emotion dysregulation and eating disorder psychopathology in patients with or without objective binge-eating.

Background: Emotion dysregulation and negative self-directed behaviors are key characteristics of eating disorders (EDs), but their interaction in relation to ED psychopathology is insufficiently explored, and empirically robust and clinically relevant models are needed.

Methods: This study examined whether the association between emotion dysregulation and ED psychopathology was mediated by different negative self-directed behaviors in 999 ED patients divided into two sub-samples based on absence or presence of objective binge-eating episodes (OBE). Several simple and extended mediation models were examined using the Difficulties in Emotion Regulation Scale (DERS) as independent variable, the Structural Analysis of Social Behavior (SASB) as mediator, and the Eating Disorder Examination Questionnaire (EDE-Q) as dependent variable.

Emotion dysregulation and eating disorders-Associations with diagnostic presentation and key symptoms.

Objective: Emotion dysregulation seems involved in the development, maintenance, and outcome of eating disorders (EDs). The present study aimed to differentiate patients with EDs from a comparison group on emotion dysregulation, and to examine emotion dysregulation in relation to ED diagnostic presentation and ED symptoms.

Method: Participants, patients with EDs (N = 999) and a student comparison group (N = 252), completed the Difficulties in Emotion Regulation Scale and the Eating Disorder Examination Questionnaire.

Running on empty - a nationwide large-scale examination of compulsive exercise in eating disorders.

Background: Compulsive exercise (CE) has been the neglected "Cinderella" among eating disorder (ED) symptoms, even though it seems to impact severity, treatment and outcome. This prompted a large-scale and systematic examination of the impact of CE in a representative ED sample.

Methods: CE was examined in over 9000 female and male patients from a clinical ED database (covering out-patient, day and/or residential treatment) with respect to prevalence, ED diagnosis, ED symptoms, clinical features, patient characteristics, and outcome at 1-year follow-up.

Exercise Caution: Questions to Ask Adolescents Who May Exercise Too Hard.

When the primary goal of exercise is to compensate for food intake and to alter body shape and weight, it is considered compulsive and may be harmful. Compulsive exercise (CE) is important in the pathogenesis of eating disorders (EDs). Many healthy adolescents engage in CE too, and this may indicate a risk for EDs.

Emotion dysregulation, self-image and eating disorder symptoms in University Women.

Background: We studied associations between emotion dysregulation, self-image and eating disorder (ED) symptoms in university women, and contrasted two indirect effect models to examine possible intervening mechanisms to produce ED symptoms.

Methods: 252 female Swedish university students completed the Difficulties in Emotion Regulation Scale (DERS), the Structural Analysis of Social Behavior (SASB) self-image measure, and the Eating Disorder Examination Questionnaire (EDE-Q). Correlations between scales were followed by five simple mediation analysis pairs with two possible pathways using five ED symptom variables as outcome.