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Background Quarantine/confinement is an effective measure to face the Coronavirus disease 2019 (COVID-19). Consequently, in response to this stressful situation, people confined to their homes may change their everyday eating behavior. Therefore, the primary objective of this study is to evaluate the association between quarantine/confinement stressors and eating behavior during the COVID-19 outbreak. The secondary objective is to compare the association of quarantine/confinement stressors and diet behavior between two groups of participants, those attending diet clinics and those not (general population). Method A cross-sectional web-based online survey carried out between April 3 and 18, 2020, enrolled 407 participants from the Lebanese population. Eating Disorder Examination – Questionnaire (EDE-Q) were used to measure the behavioral features of eating disorders. Results More than half of the sample (53.0%) abide by the home quarantine/confinement, 95.4% were living with someone in the quarantine/confinement, and 39.6% continued to work from home. Higher fear of COVID-19 was found in 182 (44.8%) participants, higher boredom in 200 (49.2%) participants, higher anger in 187 (46.3%), and higher anxiety in 197 (48.5%) participants. Higher fear of COVID-19 (Beta = 0.02), higher BMI (Beta = 0.05), and physical activity (Beta = 1.04) were significantly associated with a higher restraint score. Higher anxiety, higher fear of COVID-19, higher BMI, practicing physical exercise, and a higher number of adults living in the quarantine/confinement were significantly associated with higher shape and weight concerns. Conclusion Our results showed that the fear of COVID-19 was correlated with more eating restraint, weight, and shape concerns in the whole sample, but more specifically in the dietitian clients group. Public health control measures are needed to reduce the detrimental effects of psychological distress associated with quarantine/confinement on eating behaviors during the COVID-19 outbreak.

The goal of the present review is to give an overview of the current findings on various facets of body image disturbance in Binge Eating Disorder such as body dissatisfaction, overconcern with weight and shape, body-related checking and avoidance behavior, misperception of body size, and body-related cognitive bias. In addition, treatments for a disturbed body image in BED and evidence of body image disturbance in youth with binge eating are reviewed. The results show that a disturbed body image in BED is present in the form of overconcern with weight and shape. Furthermore, there are hints that body dissatisfaction, as well as body-related checking and avoidance behavior, are also impaired. Research concerning misperception of body size in BED has been neglected so far, but first findings show that individuals with BED rate their own body shape rather accurately. Furthermore, there are first hints that body-related cognitive biases are present in individuals with BED. Moreover, in children and adolescents, there are first hints that body dissatisfaction, as well as shape and weight concerns, seem to be associated with loss of control and binge eating. Treatments aimed directly at the convertibility of a disturbed body image in BED have revealed encouraging outcomes. In conclusion, body image disturbance seems to occur in BED, and first studies show that it can be treated effectively.

Purpose Engaging in a healthy lifestyle after bariatric surgery is essential to optimize and sustain weight loss in the long term. There is promising evidence that social support of patients who undergo bariatric surgery plays an important role in promoting a better quality of life and adherence to the required behavioral changes and medical appointments. This study sought to investigate: (a) if post-operative patients experience different levels of perceived social support compared to pre-operative patients; (b) correlations between perceived social support, depression, disordered eating, and weight outcomes; (c) if social support is a moderator between psychological distress, and disordered eating behavior and weight outcomes. Methods A group of 65 patients assessed pre-surgery and another group of 65 patients assessed post-surgery ( M  = 26.12; SD 7.97 months since surgery) responded to a set of self-report measures assessing social support, eating disorder psychopathology, disordered eating, and depression. Results Greater social support was associated with lower depression, emotional eating, weight and shape concerns, and greater weight loss in pre- and post-surgery groups. Social support was found to be a moderator between different psychological/weight variables but only for the post-surgery group: the relation between depression and eating disorder psychopathology or weight loss was significant for patients scoring medium to high level is social support; the relation between grazing and weight regain was significant for patients scoring medium to low levels of social support. Conclusions The associations found between perceived social support and depression, disordered eating and weight outcomes highlight the importance of considering and working with the social support network of patients undergoing bariatric surgery to optimize treatment outcomes. Level of Evidence  Level III: case-control study.

IntroductionWhile body image can improve following bariatric surgery, a portion of patients continue to experience concerns about weight and shape regardless of weight lost. Research is needed to identify risk factors for post-surgical weight and shape concerns given that body dissatisfaction may contribute to poor outcomes.AimsTo evaluate whether (1) change in weight-related self-esteem and symptoms of depression from pre- to 12-month post-surgery were associated with change in weight and shape concerns independent of weight-loss; (2) improvement in weight and shape concerns, symptoms of depression, and/or weight-related self-esteem predict greater weight-loss 12 months after bariatric surgery; and (3) improvements in weight-related self-esteem, symptoms of depression, weight concerns, or shape concerns predict weight loss.MethodsFifty adults approved to receive bariatric surgery self-reported body mass index and completed validated measures of weight-related self-esteem, symptoms of depression, and weight and shape concerns pre- and 12-month post-surgery.ResultsImprovements were observed for weight-related self-esteem, concerns over shape and weight, symptoms of depression, and body mass index from pre- to 12-month post-surgery. Improvement in weight-related self-esteem was associated with concomitant improvements in concerns over shape and weight, independent of weight loss. Improvement in symptoms of depression was associated with improvement in concerns over weight, but not shape. Finally, exploratory analyses indicated that improvements in weight-related self-esteem, and concerns over shape and weight, but not symptoms of depression were associated with improvement in weight-loss.ConclusionsWeight-related self-esteem may represent an overlooked and important target throughout the bariatric surgery process that could enhance surgical outcomes.

Weight and shape concern (WSC) is a facet of negative body image that is common among individuals with overweight/obesity seeking behavioral weight loss treatment (BWL), but remains understudied. This secondary analysis evaluates associations between WSC, weight change, and weight-related behaviors among individuals in a 24-week BWL. Adults (n = 32) with body mass index 25–50 kg/m2 completed a baseline WSC questionnaire, measured weight at 12 and 24 weeks, measured physical activity via accelerometer, and completed 24-hour dietary recalls. Adherence to self-monitoring dietary intake and weight were assessed. A series of linear mixed models were used to evaluate associations between baseline WSC and weight change, as well as weight-related behaviors. Results revealed no significant effect of WSC on weight change. There were significant WSC x time interactions, such that those rating WSC “very important” decreased self-weighing and the “low importance” group decreased their caloric intake during treatment. The “pretty important” group had greater minutes of activity than the “low importance” group. Findings indicated that WSC may impact weight-related behaviors that contribute to BWL success. This trial was pre-registered on ClinicalTrials.gov (NCT03739151).

Bariatric surgery candidates (BSC) are a highly vulnerable group for mental health impairments. According to the theoretical model of weight stigma, weight-related experienced stigmatization (ES) negatively influences mental health through weight bias internalization (WBI). This study tested this model among BSC and investigated whether this association depends on a negative body image in terms of weight and shape concern as a potential moderator. As part of a German multicenter study, ES, WBI, weight and shape concern, and depressive symptoms were assessed via self-report questionnaires among n = 854 BSC. Simple and moderated mediation analyses were applied to analyze whether WBI influences the relationship between ES and depressive symptoms, and whether this influence depends on weight and shape concern. WBI significantly mediated the relationship between ES and depressive symptoms by partially reducing the association of ES with depressive symptoms. Weight and shape concern emerged as significant moderators in the overall model and specifically for associations between WBI and depressive symptoms. The results suggest that the association between ES and depressive symptoms among BSC is stronger in those with high WBI. This association is strengthened by weight and shape concern, especially at low and mean levels. Studies evaluating longitudinal associations between weight-related stigmatization and mental health are indicated, as well as intervention studies targeting WBI in order to reduce adverse effects of ES on mental health in BSC.

Background The current study investigated the experience of sexual harassment as a risk factor for weight gain and weight/shape concerns in a community sample of adolescents, with potential mediating factors self-objectification and psychological distress. Method 1034 Australian adolescents (aged 11 to 19 years) from the EveryBODY longitudinal study of disordered eating pathology participated. Data were collected through online surveys annually for 3 years. Participants completed self-report measures of demographics, sexual harassment, psychological distress, self-objectification, weight/shape concerns and BMI percentile. Results A parallel mediation model adjusting for baseline scores found no direct effect between baseline experiences of sexual harassment and change in BMI percentile or weight/shape concern after 2 years. Experiences of sexual harassment significantly increased self-objectification scores after 1 year in female adolescents. Subsequently, higher self-objectification significantly increased the risk of greater weight/shape concern after 1 year in female adolescents. However, no significant mediating relationship was found in the relationship between sexual harassment and weight/shape concern or BMI percentile for either gender. Psychological distress was found to be a clear risk factor for weight/shape concern in both genders after 1 year. Conclusions Intervention programmes in schools should focus on developing policies to reduce sexual harassment, self-objectification and distress in adolescents. Level of evidence Level IV, longitudinal multiple time series without intervention.

Objective: Sociocultural factors are believed to play significant roles in predisposing individuals to eating disorders. Accordingly, this study aimed to investigate various sociocultural predictors of body shape and weight concerns among healthy women and those with eating disorders within the Turkish population. Method: Data from 79 patients (41 diagnosed with anorexia nervosa, 31 with bulimia nervosa, and 7 with binge eating disorder) were analyzed alongside 72 healthy controls matched for age and education. Participants provided demographic information and completed several questionnaires, including the Sociocultural Attitudes Towards Appearance Questionnaire--4 Revised, the Social Comparison through Physical Appearance Scale and the Eating Disorder Examination Questionnaire. Results: Key findings include: 1) Patients exhibited higher scores related to sociocultural factors impacting appearance and engaged in more negative social comparisons than controls; 2) Among both groups, internalization of a thin ideal was a predictor of concerns about shape and weight; 3) In controls, but not in patients, family pressures influenced shape concerns; 4) Parental dieting status influenced weight concerns in both groups. Surprisingly, in controls, paternal dieting was linked to a higher shape and weight concerns, a finding not observed in patients. Conclusion: These findings indicate that sociocultural influences on body image may affect Turkish women with eating disorders (ED) differently from healthy women. The impact of paternal dieting on shape and weight concerns among control women has not been previously reported. This finding suggests that the influence of paternal dieting on daughters' shape and weight concerns may be more pronounced in Turkiye than in Western countries. Keywords: Eating disorders, etiology, shape concern, social comparison, weight concern

Anorexia nervosa is an often-severe psychiatric illness characterized by significantly low body weight, fear of gaining weight, and distorted body image. Multiple neuroimaging studies have shown abnormalities in cortical morphology, mostly associated with the starvation state. Investigations of white matter, while more limited in number, have suggested global and regional volume reductions, as well as abnormal diffusivity in multiple regions including the corpus callosum. Yet, no study has specifically examined thickness of the corpus callosum, a large white matter tract instrumental in the inter-hemispheric integration of sensory, motor, and cognitive information. We analyzed MRI data from 48 adolescents and adults with anorexia nervosa and 50 healthy controls, all girls/women, to compare corpus callosum thickness and examined relationships with body mass index (BMI), illness duration, and eating disorder symptoms (controlling for BMI). There were no significant group differences in corpus callosum thickness. In the anorexia nervosa group, severity of body shape concerns was significantly, positively correlated with callosal thickness in the rostrum, genu, rostral body, isthmus, and splenium. In addition, there were significant positive correlations between eating disorder-related obsessions and compulsions and thickness of the anterior midbody, rostral body, and splenium. There were no significant associations between callosal thickness and BMI or illness duration. In sum, those with AN with worse concerns about bodily appearance and worse eating disorder-related obsessive thought patterns and compulsive behaviours have regionally thicker corpus callosum, independent of current weight status. These findings provide important neurobiological links to key, specific eating disorder behavioural phenotypes.

Fear of negative evaluation has been linked with weight/shape concerns among adults, however, similar research among adolescents is lacking. We investigated the relationship between fear of negative evaluation and weight/shape concerns, including the moderating roles of gender and body mass index (BMI) in adolescents. Participant were 4045 Australian adolescents (53.7% girls) aged 11–19 years (Mage = 14 years 11 months), who completed a self-report questionnaire about weight/shape concerns, fear of negative evaluation, and weight and height. Results showed a positive association between fear of negative evaluation and weight/shape concerns, with the association being stronger among girls. Furthermore, the association between fear of negative evaluation and weight/shape concerns was stronger among adolescents with higher BMIs, especially so for boys. These results highlight the role of fear of negative evaluation in weight/shape concerns and suggest potential avenues for prevention programs.