Bringing Virtual Reality From Clinical Trials to Clinical Practice for the Treatment of Eating Disorders: An Example Using Virtual Reality Cue Exposure Therapy.

Novel treatment options for eating disorders (EDs) are critically needed to enhance treatment outcomes and reduce the rates of treatment dropouts. On average, only 50% of individuals receiving evidence-based care remit, whereas 24% drop out before treatment completion. One particularly promising direction involves integrating virtual reality (VR) with existing evidence-based treatments (EBTs) such as cue exposure therapy (CET). Across psychiatric disorders, VR-based interventions are demonstrating at least preliminary efficacy and noninferiority to traditional treatments. Furthermore, VR technology has become increasingly portable, resulting in improved acceptance, increased access, and reductions in cost. However, more efficient research processes may be needed to uncover the potential benefits of these rapid technological advances. This viewpoint paper reviews existing empirical support for integrating VR with EBTs (with a focus on its use with EDs) and proposes key next steps to more rapidly bring this innovative technology-based intervention into real-world clinic settings, as warranted. VR-CET for EDs is used to illustrate a suggested process for developing such treatment enhancements. We recommend following a deployment-focused model of intervention development and testing to enable rapid implementation of robust, practice-ready treatments. In addition, our review highlights the need for a comprehensive clinical protocol that supports clinicians and researchers in the implementation and testing of VR-CET and identifies key missing protocol components with rationale for their inclusion. Ultimately, this work may lead to a more complete understanding of the full potential of the applications and integrations of VR into mental health care globally.

Interventions to Empower Adults with Eating Disorders and Their Partners around the Transition to Parenthood.

The transition to parenthood is perceived as a stressful life event, when parents experience an immense change of their psychological focus and a reorientation of roles and responsibilities in the family system. This process may be even more challenging in the presence of a parental eating disorder history. This paper reviews the impact of parental eating disorders on the parents, the couple relationship, and their child during the perinatal period. A parental eating disorder is associated with more negative expectations of parental efficacy as well as specific difficulties in couple communication over the child's feeding, shape, and weight. Providers who better understand the effects of an eating disorder on parental functioning can more effectively intervene early on. We also present couple- or parent-based, empirically supported interventions for adults with eating disorders and their partners in the prenatal and postnatal periods: Uniting Couples in the treatment of Anorexia Nervosa (UCAN) and Uniting couples In the Treatment of Eating disorders (UNITE) both enhance recovery from the eating disorder through a couple-based intervention; the Maudsley Model of Treatment for Adults with Anorexia Nervosa (MANTRA) incorporates the support of partners, when appropriate; Parent-Based Prevention (PBP) focuses on improving parental functioning and reducing risk of negative parental and child outcomes. Finally, we discuss the clinical implications of addressing parental eating disorders and encourage more research on these families.

La transición a la paternidad se percibe como una situación estresante de la vida, cuando los padres sufren un cambio inmenso en su foco de atención psicológico y una reorientación de los roles y las responsabilidades en el sistema familiar. Este proceso puede ser aun más difícil en presencia de antecedentes de trastornos alimentarios en los padres. Este artículo analiza el efecto de los trastornos alimentarios parentales en los padres, la relación de pareja y su hijo durante el periodo perinatal. Un trastorno alimentario parental está asociado con expectativas más negativas de la eficacia parental así como con dificultades específicas en la comunicación entre la pareja sobre la alimentación, la figura y el peso del niño. Los profesionales que mejor comprendan los efectos de un trastorno alimentario en el funcionamiento parental pueden intervenir más eficazmente en etapas tempranas. También presentamos intervenciones respaldadas empíricamente basadas en la pareja o en los padres para adultos con trastornos alimentarios y sus parejas en los periodos prenatales y posnatales: la "Unión de las parejas en el tratamiento de la anorexia nerviosa" (UCAN) y la "Unión de las parejas en el tratamiento de los trastornos alimentarios" (UNITE) mejoran la recuperación del trastorno alimentario mediante una intervención basada en la pareja; el modelo Maudsley de tratamiento para adultos con anorexia nerviosa (MANTRA) incorpora el apoyo de las parejas, cuando es adecuado; la prevención basada en los padres (PBP) se centra en mejorar el funcionamiento parental y en reducir el riesgo de consecuencias negativas para los padres y los niños. Finalmente, debatimos las implicancias clínicas de abordar los trastornos alimentarios parentales y de fomentar más investigaciones sobre estas familias.

Parenting after Weight Loss Surgery: A Conceptual Model and Two Case Reports.

The ways families approach eating, shape, and weight can result in stress for individual family members and challenge the overall functioning of the family. This is further complicated among families with a parent who has history of obesity or undergone weight loss surgery (WLS). Although WLS can positively impact other family members, it can also exacerbate conflicts regarding feeding and weight. Such conflicts can involve uncertainty regarding the extent to which the entire family should make the dietary changes recommended for the post-WLS parent. Conflict might also center on the appropriate level of concern regarding the children's risk of developing (or maintaining) obesity. This paper uses two case examples to describe the application of a specialized, time-limited intervention: Parent-Based Prevention following Bariatric Surgery (PBP-B). The program was developed to address the unique challenges and concerns that arise after, or are exacerbated by, WLS. Each detailed case example illustrates a common child-feeding challenge and the employment of key PBP-B strategies throughout the course of treatment. In the first case, the parent who had undergone WLS believed the family's current eating behaviors were the same as those that had led to her own overeating, obesity, and co-occurring psychiatric symptoms, while her husband disagreed. In the second case, both parents were concerned about their son's weight, yet due to their prior eating histories, they felt unable to construct boundaries around the feeding experience. Both cases follow families through the entire intervention and illustrate key points and challenges. These cases underscore the need for novel treatment modalities to support families following parental WLS.

Las maneras en las que las familias abordan la alimentación, la figura y el peso pueden causar estrés en los integrantes individuales de la familia y poner a prueba el funcionamiento general de la familia. Esto es aun más complicado entre las familias con un padre que tiene antecedentes de obesidad o que se sometió a una cirugía para adelgazar. Aunque la cirugía para adelgazar puede repercutir de manera positiva en otros miembros de la familia, también puede exacerbar conflictos con respecto a la alimentación y al peso. Dichos conflictos pueden consistir en la incertidumbre con respecto al grado en el cual toda la familia debería hacer los cambios alimentarios recomendados para el padre que se ha operado para adelgazar. El conflicto también podría centrarse en el nivel adecuado de preocupación en relación con el riesgo de los niños de desarrollar (o mantener) la obesidad. Este artículo utiliza dos ejemplos de casos para describir la aplicación de una intervención especializada y limitada temporalmente: "La prevención basada en los padres después de una cirugía bariátrica" (Parent-Based Prevention following Bariatric Surgery, PBP-B). El programa se desarrolló para abordar los desafíos y las preocupaciones particulares que surgen después de la cirugía para adelgazar o que son exacerbados por esta. Cada ejemplo de un caso detallado ilustra un desafío común con respecto a la alimentación de los niños y al empleo de estrategias fundamentales de la PBP-B a lo largo del transcurso del tratamiento. En el primer caso, la madre que se había sometido a la cirugía para adelgazar creía que los comportamientos alimentarios actuales de la familia eran los mismos que los que la habían conducido a su propia sobreingesta, obesidad, y síntomas psiquiátricos concomitantes, mientras que su esposo no estaba de acuerdo. En el segundo caso, ambos padres estaban preocupados acerca del peso de su hijo, sin embargo, debido a sus antecedentes alimentarios previos, se sentían incapaces de establecer límites en torno a la experiencia alimentaria. Ambos casos siguen a las familias durante toda la intervención e ilustran puntos clave y desafíos. Estos casos subrayan la necesidad de incorporar modalidades innovadoras de tratamiento orientadas a apoyar a las familias después de la cirugía para adelgazar de uno de los padres.

The Association between Symptom Accommodation and Emotional Coregulation in Couples with Binge Eating Disorder.

Intense negative emotions and maladaptive behavioral strategies to reduce emotional distress occur not only in patients with various forms of psychopathology but also in their committed partners. One common strategy to reduce distress is for partners to accommodate to the symptoms of the disorder, which reduces distress short term but maintains symptoms long term. Accommodation is believed to be motivated by the partner reacting behaviorally to the patient's emotions, but the emotions of the partner in this context have yet to be examined. This pilot study examined how partner accommodation related to specific patterns of emotional coregulation between patients with binge eating disorder (BED) and their partners, before and after a couple-based intervention for BED. Vocally encoded emotional arousal was measured during couples' (n = 11) conversations about BED. As predicted, partners' emotional reactivity to patients' emotional arousal was associated with high accommodation before treatment. Thus, partners may use accommodation as a strategy to reduce both the patients' and their own distress. After treatment, partners' arousal was no longer associated with the patients' emotional arousal; instead, partners showed greater emotional stability over time, specifically when accommodation was low. Additionally, patients were less emotionally aroused after treatment. Therefore, treatment may have decreased overall emotionality of patients and altered the association between accommodation and partners' emotional reactivity. If replicated, this understanding of the emotional context associated with accommodation in BED can inform couple-based treatment by targeting specific emotional precipitants of behaviors that maintain symptoms.

La emociones negativas intensas y las estrategias conductuales desadaptativas para reducir el distrés emocional se producen no solo en pacientes con varias formas de psicopatología, sino también en sus parejas estables. Una estrategia común para disminuir el distrés es que las parejas se adapten a los síntomas del trastorno, lo cual reduce el distrés a corto plazo pero mantiene los síntomas a largo plazo. Se cree que la adaptación está motivada por la reacción conductual de la pareja a las emociones del paciente, pero las emociones de la pareja en este contexto aún no se han analizado. Este estudio piloto examinó cómo la adaptación de la pareja está relacionada con patrones específicos de corregulación emocional entre los pacientes con trastorno por atracón de alimentos y sus parejas, antes y después de una intervención en la pareja por trastorno por atracón de alimentos. Se midió la excitación emocional codificada en la voz durante conversaciones de las parejas (n = 11) acerca del trastorno por atracón de alimentos. Como se anticipó, la reacción emocional de las parejas a la excitación emocional de los pacientes estuvo asociada con una alta adaptación antes del tratamiento. Por lo tanto, las parejas pueden usar la adaptación como estrategia para reducir tanto el distrés de los pacientes como el propio. Después del tratamiento, la excitación de las parejas dejó de estar asociada con la excitación emocional de los pacientes. En cambio, las parejas demostraron una mayor estabilidad emocional con el tiempo, específicamente cuando la adaptación fue baja. Además, los pacientes estuvieron menos excitados emocionalmente después del tratamiento. En consecuencia, el tratamiento pudo haber disminuido la emocionalidad general de los pacientes y modificado la asociación entre la adaptación y la reacción emocional de las parejas. Si se reproduce, esta comprensión del contexto emocional asociada con la adaptación en los trastornos por atracón de alimentos puede fundamentar el tratamiento basado en la pareja abordando precipitantes emocionales específicos de conductas que mantienen los síntomas.

A pilot open trial of UNITE-BED: A couple-based intervention for binge-eating disorder.

OBJECTIVE: To evaluate the feasibility, acceptability, and preliminary efficacy of a couple-based intervention for binge-eating disorder (BED), called UNiting couples In the Treatment of Eating disorders-BED edition (UNITE-BED). METHOD: In an open pilot trial, 11 couples in which one or both adult partners had a diagnosis of DSM-5 threshold or sub-threshold BED participated in 22 weekly sessions of UNITE-BED. Patients also received individual treatment, outside of the context of the trial. Couples completed measures on treatment satisfaction, eating disorder symptom severity, depression, anxiety, emotion regulation, and relational functioning at post-treatment and 3-month follow-up. Statistical analyses were conducted to identify change over the course of treatment. RESULTS: UNITE was feasible and acceptable to the majority of couples (9% dropout; high satisfaction ratings). Objective binge abstinence was 81.8% and subjective binge abstinence was 45.5% by post-treatment. Patient binge-eating symptomatology reduced over the course of treatment with results maintained at follow up. Patients' depression symptoms decreased and patients' emotion regulation improved at both time points. DISCUSSION: Including partners in treatment for BED may be beneficial. Results support further evaluation of the efficacy of couple-based interventions for BED in larger randomized-controlled trials.

CBT4BN: A Randomized Controlled Trial of Online Chat and Face-to-Face Group Therapy for Bulimia Nervosa.

OBJECTIVE: Although cognitive-behavioral therapy (CBT) represents the first-line evidence-based psychotherapy for bulimia nervosa (BN), most individuals seeking treatment do not have access to this specialized intervention. We compared an Internet-based manualized version of CBT group therapy for BN conducted via a therapeutic chat group (CBT4BN) to the same treatment conducted via a traditional face-to-face group therapy (CBTF2F). METHOD: In a two-site, randomized, controlled noninferiority trial, we tested the hypothesis that CBT4BN would not be inferior to CBTF2F. A total of 179 adult patients with BN (2.6% males) received up to 16 sessions of group CBT over 20 weeks in either CBT4BN or CBTF2F, and outcomes were compared at the end of treatment and at the 12-month follow-up. RESULTS: At the end of treatment, CBT4BN was inferior to CBTF2F in producing abstinence from binge eating and purging. However, by the 12-month follow-up, CBT4BN was mostly not inferior to CBTF2F. Participants in the CBT4BN condition, but not CBTF2F, continued to reduce their binge-eating and purging frequency from the end of treatment to the 12-month follow-up. CONCLUSIONS: CBT delivered online in a group chat format appears to be an efficacious treatment for BN, although the trajectory of recovery may be slower than face-to-face group therapy. Online chat groups may increase accessibility of treatment and represent a cost-effective approach to service delivery. However, barriers in service delivery such as state-specific license and ethical guidelines for online therapists need to be addressed.

Predictors of dropout in face-to-face and internet-based cognitive-behavioral therapy for bulimia nervosa in a randomized controlled trial.

OBJECTIVE: We sought to identify predictors and moderators of failure to engage (i.e., pretreatment attrition) and dropout in both Internet-based and traditional face-to-face cognitive-behavioral therapy (CBT) for bulimia nervosa. We also sought to determine if Internet-based treatment reduced failure to engage and dropout. METHOD: Participants (N = 191, 98% female) were randomized to Internet-based CBT (CBT4BN) or traditional face-to-face group CBT (CBTF2F). Sociodemographics, clinical history, eating disorder severity, comorbid psychopathology, health status and quality of life, personality and temperament, and treatment-related factors were investigated as predictors. RESULTS: Failure to engage was associated with lower perceived treatment credibility and expectancy (odds ratio [OR] = 0.91, 95% CI: 0.82, 0.97) and body mass index (BMI) (OR = 1.10; 95% CI: 1.03, 1.18). Dropout was predicted by not having a college degree (hazard ratio [HR] = 0.55; 95% CI: 0.37, 0.81), novelty seeking (HR = 1.02; 95% CI: 1.01, 1.03), previous CBT experience (HR = 1.77; 95% CI: 1.16, 2.71), and randomization to the individual's nonpreferred treatment format (HR = 1.95, 95% CI: 1.28, 2.96). DISCUSSION: Those most at risk of failure to engage had a higher BMI and perceived treatment as less credible and less likely to succeed. Dropout was associated with less education, higher novelty seeking, previous CBT experience, and a mismatch between preferred and assigned treatment. Contrary to expectations, Internet-based CBT did not reduce failure to engage or dropout. © 2016 Wiley Periodicals, Inc.(Int J Eat Disord 2017; 50:569-577).

Body image, aging, and identity in women over 50: The Gender and Body Image (GABI) study.

We conducted a qualitative study of 1,849 women over age 50 to capture the thoughts, feelings, and attitudes that women at middle age have about their bodies and the experience of aging. Via an open-ended question online survey, four primary themes emerged: (a) the physical and psychological experience of aging; (b) the injustices, inequities, and challenges of aging; (c) the importance of self-care; and (d) a plea for recognition of the need to maintain a contributory role in society. Results highlight the complexities of women's psychological and physical aspects of aging and point toward important topics worthy of further study in this growing population.

Sex- and age-specific incidence of healthcare-register-recorded eating disorders in the complete swedish 1979-2001 birth cohort.

OBJECTIVE: To investigate the sex- and age-specific incidence of healthcare-register-recorded anorexia nervosa (AN) and other eating disorders (OED) in a complete birth cohort, and assess whether incidence varies by diagnostic period and (sub-) birth cohort. METHOD: We used the actuarial method and Poisson models to examine the incidence of AN and OED from 1987 to 2009 (when individuals were 8-30 years old) for a cohort of 2.3 million individuals (48.7% female) born from 1979 to 2001 in Sweden, identified using Swedish registers. RESULTS: For both sexes, incidences of AN and OED increased considerably for diagnostic periods after 2000, but differed little by birth cohort. In 2009, AN incidence in the peak age category was 205.9 cases/100,000 persons (95% CI: 178.2, 233.5) for females (14-15 years), versus 12.8 cases/100,000 (95% CI: 5.6, 20.1) for males (12-13 years). OED incidence in the peak age category was 372.1 cases/100,000 (95% CI: 336.4, 407.9) for females (16-17 years), versus 22.2 cases/100,000 (95% CI: 13.3, 31.1) for males (14-15 years). DISCUSSION: Our finding of an increase in healthcare-register-recorded eating disorders for diagnostic periods after 2000 likely reflects improved detection and expanded register coverage in Sweden. The peak of eating disorder incidence in adolescence, which began unexpectedly early for AN in males, suggests the importance of vigilance for signs of AN in young boys and early primary prevention efforts. Waiting until later could miss critical windows for intervention that could prevent disorders from taking root.

Couple-Based Interventions for Adults With Eating Disorders.

A significant number of adults with eating disorders fail to achieve relief from the disorder, with many dropping out of treatment or relapsing. The standard treatment remains individual therapy despite partners being negatively affected and typically wanting to help in an effective and loving way. We propose that couple-based interventions, which leverage the support of a partner and the relationship in treatment, may improve outcome and recovery rates for adults with eating disorders. In this article, we survey the empirical literature supporting the treatment of adults in a couple context and describe our existing and emerging couple-based interventions for eating disorders.

NURTURE: development and pilot testing of a novel parenting intervention for mothers with histories of an eating disorder.

OBJECTIVE: To describe the treatment development and pilot testing of a group parenting intervention, NURTURE (Networking, Uniting, and Reaching out To Upgrade Relationships and Eating), for mothers with histories of eating disorders. METHOD: Based on focus group findings, extant research, and expert opinion, NURTURE was designed to be delivered weekly over 16 (1.5 h) sessions via an interactive web conferencing forum. It comprises four modules: (1) laying the foundation, (2) general parenting skills, (3) eating and feeding, and (4) breaking the cycle of risk. Pilot testing was conducted with three groups of 3-6 mothers (N = 13) who had children ages 0-3 years to determine feasibility (e.g., retention), acceptability (e.g., feedback questionnaire responses), and preliminary efficacy. Maternal satisfaction with NURTURE and changes in mother-child feeding relationship measures, maternal feeding style, maternal self-efficacy, and maternal psychopathology (eating disorder, depression, and anxiety symptoms) across three time points (baseline, post-treatment, 6-month follow-up) were examined. All outcomes were exploratory. RESULTS: The intervention was well tolerated with a 100% retention rate. Feedback from mothers was generally positive and indicated that the groups provided an engaging, supportive experience to participants. We observed changes suggestive of improvement in self-reported maternal self-efficacy and competence with parenting. There were no notable changes in measures of maternal feeding style or psychopathology. DISCUSSION: NURTURE is a feasible, acceptable, and potentially valuable intervention for mothers with eating disorder histories. Results of this pilot will inform a larger randomized-controlled intervention to determine efficacy and impact on child outcomes.

Self-image and suicide in a Swedish national eating disorders clinical register.

OBJECTIVE: Using a prospective design, to examine the relation between self-image (assessed using the Structural Analysis of Social Behavior) and suicide attempts/completions in women with anorexia nervosa-restricting type (ANR), anorexia nervosa-binge/purge type (ANBP), bulimia nervosa (BN), binge eating disorder (BED), and eating disorder not otherwise specified (EDNOS); and to assess whether these self-image variables add unique predictive value to suicide when considering other baseline predictors. METHOD: Women (N=2269) aged 12 to 45 (M=22.1) presenting to specialist eating disorders clinics in Sweden between 2005 and 2009 were identified through the Stepwise Eating Disorders Quality Register. Data on age, body mass index, eating disorder severity (Eating Disorder Examination-Questionnaire scores), psychiatric comorbidity, global assessment of functioning, and self-image were abstracted from Stepwise and included as baseline predictors or covariates. Suicide information (prior attempt and attempt/completion after Stepwise registration) was obtained from the National Patient Register and Cause of Death Register. RESULTS: Prevalence of detected suicide attempts/completions over the study period was 9.2%. Negative self-image variables were associated with prior suicide attempts in ANR and EDNOS and later suicide attempts/completions in women with BN. In a stepwise Cox proportional hazards model, only low self-affirmation predicted time to suicide attempts/completions in women with BN when accounting for age and prior suicide attempt. CONCLUSION: Assessing self-image might assist with identifying women with BN at elevated risk for suicide.

Body dissatisfaction in women across the lifespan: results of the UNC-SELF and Gender and Body Image (GABI) studies.

To explore age differences in current and preferred silhouette and body dissatisfaction (current - preferred silhouette discrepancy) in women aged 25-89 years using figural stimuli [range: 1 (very small) to 9 (very large)]. Data were abstracted from two online convenience samples (N = 5868). t-tests with permutation-adjusted p-values examined linear associations between mean silhouette scores (current, preferred, discrepancy score) and age with/without stratification by body mass index (BMI). Modal current silhouette was 5; modal preferred silhouette was 4; mean discrepancy score was 1.8. There was no significant association between current silhouette and age, but a positive linear association between preferred silhouette and age remained after stratification by BMI. A significant inverse linear association of silhouette discrepancy score and age was found only prior to stratification by BMI. Body dissatisfaction exists in women across the adult life span and is influenced by BMI.

Characteristics of women with body size satisfaction at midlife: results of the Gender and Body Image (GABI) Study.

This study characterizes the profile of women (N = 1,789) ages 50 and over who report body size satisfaction on a figure rating scale. Satisfied women (12.2%) had a lower body mass index and reported fewer eating disorder symptoms, dieting behaviors, and weight and appearance dissatisfaction. Interestingly, satisfied women exercised more than dissatisfied women, and weight and shape still played a primary role in their self-evaluation. Weight monitoring and appearance-altering behaviors did not differ between groups. Body satisfaction was associated with better overall functioning. This end point appears to represent effortful body satisfaction rather than passive contentment.

A Pilot Multisensory Approach for Emotional Eating: Pivoting from Virtual Reality to a 2-D Telemedicine Intervention during the COVID-19 Pandemic.

BACKGROUND AND OBJECTIVES: Emotional eating (EE), or eating in response to negative emotions or stress, can be understood as a manifestation of difficulties regulating emotions among individuals with eating disorders. To date, many virtual reality treatments for eating disorders have focused on body image or exposure methods and have not exclusively targeted EE. There has been a call made by experts in the field for a "new generation" of virtual reality interventions, capable of utilizing virtual reality's potential more fully. We developed a novel emotion regulation (ER) intervention based upon virtual reality to improve EE among adults with an eating disorder diagnosis. The study hypothesized that a novel ER protocol utilizing evidence-based strategies, as well as innovative techniques, would be feasible and acceptable and show preliminary signals of effectiveness for EE. MATERIALS AND METHODS: Due to COVID-19, the study pivoted from the original completely immersive intervention to a 2-D intervention deliverable over telehealth. Twenty-one patients were recruited from the Adult Eating Disorders Program within Stanford University to receive seven weekly one-hour virtual experiences (VEs) focusing on ER. Participants were not randomized but, as part of a pragmatic study design, chose between the novel VE-Emotion Regulation (VE-ER) intervention or continuing their treatment as usual. Before and after the seven sessions, participants completed an assessment by filling out online questionnaires. RESULTS: Overall, VE-ER treatment was feasible, and the participant and therapist acceptability of VE-ER treatment was fairly high. In terms of preliminary effectiveness, the results showed a significant reduction in the frequencies of disordered eating behaviors in both groups, but a greater improvement in EE in the VE-ER group and a significant reduction in emotion dysregulation after the treatment. CONCLUSIONS: This novel pilot study makes a valuable contribution to the scant literature by demonstrating the feasibility, acceptability, and preliminary effectiveness of combining somatic, multisensory, and cognitive manipulations delivered via telemedicine to help patients with EE to manage their emotions. The findings can serve as the basis for larger, controlled studies evaluating the translation of the somatic marker theory from the research literature into real-world U.S. clinic settings.

Sleep problems are associated with binge eating in women.

OBJECTIVE: We examined the association among current self-reported sleep problems, lifetime binge eating (BE), and current obesity in women from the Swedish Twin study of Adults: Genes and Environment. METHOD: Logistic regression analyses were used to evaluate these associations in 3,790 women aged 20-47 years. RESULTS: BE was reported by 244 (6.4%) women and was positively associated with not getting enough sleep (p < .015), sleeping poorly (p < .001), problems falling asleep (p < .001), feeling sleepy during work or free time (p < .001), and disturbed sleep (p < .001). These same sleep variables, as well as napping and being a night person, were also significantly associated with obesity. The associations between BE and sleep remained after accounting for obesity. DISCUSSION: This investigation offers empirical support for an independent association between sleep problems and BE, which is likely due to complex psychological, biological, neuroendocrine, and metabolic factors.

Eating disorder symptoms and weight and shape concerns in a large web-based convenience sample of women ages 50 and above: results of the Gender and Body Image (GABI) study.

OBJECTIVE: Limited research exists on eating disorder symptoms and attitudes and weight and shape concerns in women in midlife to older adulthood. We conducted an online survey to characterize these behaviors and concerns in women ages 50 and above. METHOD: Participants (n = 1,849) were recruited via the Internet and convenience sampling. RESULTS: Eating disorder symptoms, dieting and body checking behaviors, and weight and shape concerns were widely endorsed. Younger age and higher body mass index (BMI) were associated with greater endorsement of eating disorder symptoms, behaviors, and concerns. DISCUSSION: Weight and shape concerns and disordered eating behaviors occur in women over 50 and vary by age and BMI. Focused research on disordered eating patterns in this age group is necessary to develop age-appropriate interventions and to meet the developmental needs of an important, growing, and underserved population.

The offspring of parents undergoing a weight loss surgery: a systematic review.

The offspring of parents with obesity are at an increased risk of developing this condition themselves because of genetic and environmental factors. One subgroup that may be at particularly high risk of developing obesity is the offspring of parents who have undergone weight loss surgery (PWLS). To date, little research has focused on these offspring or their parents. This systematic review addresses this gap by integrating available literature and assessing the quality of the evidence. To be included, studies were required to have researched characteristics of the offspring of PWLS or parental feeding practices within this population. After review, 12 studies met inclusion criteria. Findings include evidence for heightened risk of obesity among children of PWLS. However, research suggests these children may experience positive, although time-limited, health outcomes after their parents' surgeries. Quality of the evidence was rated as low, primarily because of the lack of randomized controlled studies and information regarding available interventions specifically targeting this vulnerable population. This review underscores the need for research to improve understanding of PWLS families to better support them and capitalize on postbariatric surgery benefits.

Parent-based prevention after parental weight loss surgery: a pilot case-series trial.

BACKGROUND: Overeating and obesity are elevated in children of parents who have undergone weight loss surgery. Parents who have undergone weight loss surgery often report their personal history of obesity interferes with their knowledge, skills, and self-efficacy in developing their children's healthy habits, thus reducing the likelihood of addressing obesogenic environmental factors. OBJECTIVES: This study examines whether a 6-session parent-based prevention after bariatric surgery online intervention is feasible and acceptable for parents. The study also explores the program's signal of efficacy in improving short-term outcomes related to decreased long-term risks for obesity by examining short-term impact on targeted parental cognitions, feeding practices, and child eating behaviors and physical activity habits. SETTING: University Hospital, United States. METHODS: Parents were recruited using flyers, clinician referrals, and social media. Measures assessed parental feeding practices, children's eating behaviors, daily hours of screen time, and outdoor play. RESULTS: Ten families enrolled and 7 completed the study. Parents found the intervention relevant and suitable for addressing their parenting concerns. Parental feeding behaviors, such as restriction and pressure to eat, reduced while tracking of sweets and high-fat snacks increased. Children reduced both emotional overeating and undereating. Children's daily hours of screen time reduced as well as their outdoor play time. CONCLUSIONS: Parent-based prevention after bariatric surgery aimed at helping parents who have undergone weight loss surgery engineer healthier family lifestyles is feasible, acceptable, and associated with reduced obesogenic risk factors.

Body dissatisfaction in adolescent boys.

Body dissatisfaction is a significant mental health symptom present in adolescent girls and boys. However, it is often either disregarded in adolescent boys or examined using assessments that may not resonate with males. The present study addresses these issues, examining the manifestation, etiology, and correlates of 3 facets of body dissatisfaction in adolescent boys. Adolescent male twins aged 16- to 17-years-old from the Swedish Twin Study of Child and Adolescent Development were included along with a female comparison group: 915 monozygotic and 671 dizygotic same-sex twins. Body dissatisfaction was defined using measures of height dissatisfaction, muscle dissatisfaction, and the body dissatisfaction subscale of the Eating Disorder Inventory (EDI-BD). We examined the prevalence of body dissatisfaction, whether the facets of body dissatisfaction were phenotypically and etiologically distinct, and associations with specific externalizing and internalizing symptoms. For boys, muscle dissatisfaction scores were greater than height dissatisfaction scores. Results also indicated that height and muscle dissatisfaction were phenotypically and etiologically distinct from the EDI-BD. Unique associations were observed with externalizing and internalizing symptoms: muscle dissatisfaction with symptoms of bulimia nervosa and the EDI-BD with internalizing symptoms, body mass index, and drive for thinness. The facets of body dissatisfaction were also largely distinct in girls and unique between-sex associations with externalizing and internalizing symptoms emerged. Overall, male-oriented aspects of body dissatisfaction are distinct from female-oriented aspects of body dissatisfaction. To capture the full picture of male body dissatisfaction, multiple facets must be addressed. (PsycINFO Database Record (c) 2019 APA, all rights reserved).