Development and usability testing of a cognitive-behavioral therapy-guided self-help mobile app and social media group for the post-acute treatment of anorexia nervosa.

Objective: Anorexia nervosa (AN) is often treated in the acute setting, but relapse after treatment is common. Cognitive-behavioral therapy (CBT) is useful in the post-acute period, but access to trained providers is limited. Social support is also critical during this period.

Associations between pressure to breastfeed and depressive, anxiety, obsessive-compulsive, and eating disorder symptoms among postpartum women.

Background: Data from qualitative interviews indicate postpartum individuals feel pressure from their healthcare providers, the media, and their partners to breastfeed their infant(s). However, the link between pressure to breastfeed and maternal mental health symptoms has not been evaluated quantitatively. The goal of the current study was to evaluate the associations between perceived pressure to breastfeed from various sources and depressive, anxiety, obsessive-compulsive, and eating disorder symptoms among postpartum individuals.

Creating an appetite awareness and lifestyle modification intervention for Black women at risk for binge eating disorder: A pilot open trial.

Despite the availability of evidence-based interventions to improve binge eating, Black women have some of the lowest rates of access to care for eating disorders. Innovation is needed to offer accessible and culturally relevant treatment options. To this end, using an open trial design, we investigated the feasibility and acceptability of a group-based, appetite awareness training (AAT) + lifestyle modification (LM) programme in Black women at risk for BED in a primary care setting.

A pilot randomized controlled trial of a cognitive-behavioral therapy guided self-help mobile app for the post-acute treatment of anorexia nervosa: A registered report.

Introduction: Relapse following acute treatment for anorexia nervosa (AN) is common. Evidence suggests cognitive-behavioral therapy (CBT) may be useful in the post-acute period, but few patients have access to trained providers. mHealth technologies have potential to increase access to high-quality care for AN, including in the post-acute period.

Social comparison, disordered eating, and body dissatisfaction among postpartum women.

The postpartum period is a window of vulnerability for disordered eating. Postpartum women experience pressures to "bounce back" to their pre-pregnancy weight which may lead to social comparisons, however it is unknown what postpartum women compare (e.g.

Self-Oriented Body Comparison and Self-Compassion: Interactive Models of Disordered Eating Behaviors Among Postpartum Women.

Evidence suggests self-oriented body comparison (comparison of one's postpartum body shape and weight to one's prepregnant body shape and weight) is a critical factor associated with increased levels of disordered eating during the postpartum period. However, some postpartum women adopt a self-compassionate and acceptance-based perspective toward their body shape and weight changes. It is unclear whether self-compassion may buffer the associations between self-comparisons and disordered eating behaviors among postpartum women, which is the aim of the current study.

Lived experiences of subjective binge eating: An inductive thematic analysis.

Objective: Growing evidence suggests that subjective binge eating (SBE; loss of control eating involving subjectively, but not objectively, large quantities of food) is clinically concerning even though it is not currently considered a diagnostic criterion for eating disorders. However, the lived experience of SBEs has not been examined in a systematic, and data-driven way.

Method: The current study used a qualitative, inductive interview approach to further define SBEs as described by individuals who experience them.

Associations of Stress and Appetite Hormones with Binge Eating in Females with Anorexia Nervosa after Weight Restoration: A Longitudinal Study.

Binge eating is a transdiagnostic eating disorder symptom that can occur in patients with anorexia nervosa (AN), persisting after weight restoration, and impeding their recovery. However, little is known about the biological predictors of binge eating after AN weight restoration. The goals of this exploratory study of 73 females with AN were: (1) to examine changes in cortisol, the adrenocorticotropic hormone, norepinephrine, ghrelin (total and active), and leptin levels across the admission, discharge, and 3 months post-discharge from the inpatient AN weight restoration; and (2) to determine whether the target hormones were associated with objective or subjective binge eating (OBE or SBE).

Subjective and objective binge episodes in relation to eating disorder and depressive symptoms among middle-aged women.

Purpose: Evidence suggests loss of control over eating may be the driving component of binge eating, a transdiagnostic symptom of eating disorders and highly comorbid with depressive symptoms. Prior studies have evaluated eating disorder and depressive symptoms across types of binge episodes among adolescent and young adult samples, yet no studies have focused on middle-aged women who may be particularly vulnerable to both binge eating and depressive symptoms. The goal of this study was to compare eating disorder symptoms and depressive symptoms across different types of binge eating episodes among middle-aged women.

2019-nCOV distress and depressive, anxiety and OCD-type, and eating disorder symptoms among postpartum and control women.

This study compared postpartum and control women on depressive, anxiety, and OCD-type symptoms, and eating disorder symptoms during the 2019-nCOV pandemic and evaluated if associations between 2019-nCOV distress and these mental health symptoms differed for postpartum compared to control women. A community sample of women, ages 18-39, who had either given birth in the past 12 months (n = 232) or had no pregnancy history (n = 137; controls), was recruited to complete an online survey about their depressive, anxiety, OCD, and eating disorder symptoms. Postpartum women reported greater OCD-type symptoms related to concerns about both contamination and responsibility for harm (ps < .

Examining the roles of emotion dysregulation and impulsivity in the relationship between psychological trauma and substance abuse among women with bulimic-spectrum pathology.

Individuals with bulimia nervosa report elevated rates of childhood maltreatment, which appears to increase risk for co-occurring substance use problems and negatively impact clinical course. The current study sought to examine the mechanistic pathways by which specific forms of childhood maltreatment may give rise to substance use problems among individuals with bulimic-spectrum pathology. Women with bulimic-spectrum disorders ( = 204) completed measures of childhood trauma, emotion dysregulation, impulsivity, and substance use.

Sources of body comparison and their relation to body image concerns among middle-aged women.

The aim of the current study is to evaluate different sources of body comparison (e.g., same-sex peers, models, young adult celebrities, middle-aged celebrities, older celebrities, and self-oriented body comparison to one's younger self) and their relation to body image concerns among middle-aged women.

Comparing eating disorder characteristics and treatment in self-identified competitive athletes and non-athletes from the National Eating Disorders Association online screening tool.

Objective: We compared eating disorder (ED) characteristics and treatment seeking behaviors between self-identified competitive athletes and non-athletes in a large, community-based sample.

Method: During the 2018 National Eating Disorders Awareness Week, 23,920 respondents, 14.7% of whom identified as competitive athletes, completed the National Eating Disorders Association online screen.

Subjective binge eating: a marker of disordered eating and broader psychological distress.

Purpose: There is building, but limited evidence to suggest that subjective binge eating (SBE) is clinically concerning. The current study examined associated features of SBEs including disordered eating, body shame, negative affect, and interpersonal problems, as well as how SBE occurrence relates to other daily eating experiences.

Methods: Participants were 400 individuals recruited via internet snowball or Amazon Mechanical Turk, including 132 with at least one SBE [with or without objective binge eating episodes (OBEs)] in the prior 3 months, 135 with at least one OBE (and no SBEs) in the prior 3 months, and 133 with no loss of control eating in the prior 3 months nor a likely lifetime history of anorexia nervosa.

Predicting a comprehensive operationalization of eating disorder recovery: Examining self-concept, personality, and negative affect.

Objective: Our goal was to examine potential predictors of a comprehensive operationalization of eating disorder recovery, characterized by physical, behavioral, and cognitive recovery, focusing on constructs related to self-concept, personality, and negative affect.

Method: Participants were women with a history of an eating disorder who provided data via survey and interview at two time points separated by about 7-8 years and who met criteria for an eating disorder diagnosis at baseline (N = 36).

Results: Logistic regression models revealed that self-esteem was a significant predictor of recovery status (OR = 1.

Impulsivity and anxiety-related dimensions in adults with bulimic-spectrum disorders differentially relate to eating disordered behaviors.

While facets of both anxiety and impulsivity appear central to the development and maintenance of bulimia nervosa (BN), specific BN behaviors may be propagated by differing profiles of risk. The current study examined associations between dimensions of anxiety and impulsivity and BN symptoms (binge eating, vomiting, laxative misuse, driven exercise), both in terms of the presence of such behaviors and their frequency. Two hundred and four women (M = 25.

Body appreciation and intuitive eating in eating disorder recovery.

Objective: Eating disorder recovery research has emphasized the absence of symptoms over the presence of adaptive aspects like positive body image and healthy eating attitudes. The current study examined how body appreciation and intuitive eating related to eating disorder recovery using a comprehensive recovery definition (physical, behavioral, and cognitive recovery).

Method: Data were collected from 66 women with an eating disorder history and 31 controls with no history of eating pathology.