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Purpose: Previous studies on family meals and disordered eating have mainly drawn their samples from the general population. The goal of the current study is to determine family meal frequency among children and adolescents with anorexia nervosa (AN), bulimia nervosa (BN), and feeding or eating disorder not elsewhere classified (FED-NEC) and to examine whether family meal frequency is associated with eating disorder psychopathology., Methods: Participants included 154 children and adolescents (M = 14.92 ± 2.62), who met criteria for AN (n = 60), BN (n = 32), or FED-NEC (n = 62). All participants completed the Eating Disorder Examination and the Family Meal Questionnaire prior to treatment at the University of Chicago Eating Disorders Program., Results: AN and BN participants significantly differed in terms of family meal frequency. A majority of participants with AN (71.7%), compared with less than half (43.7%) of participants with BN, reported eating dinner with their family frequently (five or more times per week). Family meal frequency during dinner was significantly and negatively correlated with dietary restraints and eating concerns among participants with BN (r = -.381, r = -.366, p < .05) and FED-NEC (r = -.340, r = -.276, p < .05)., Conclusions: AN patients' higher family meal frequency may be explained by their parents' relatively greater vigilance over eating, whereas families of BN patients may be less aware of eating disorder behaviors and hence less insistent upon family meals. Additionally, children and adolescents with AN may be more inhibited and withdrawn and therefore are perhaps more likely to stay at home and eat together with their families., (Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.)

Purpose: This study evaluated the prevalence and clinical significance of driven exercise (DE) in treatment-seeking youth., Methods: Participants were 380 consecutive referrals to a pediatric eating disorder program (90.8% female; M age=14.9±2.2). Spearman's rho correlations examined the relation between DE frequency, and Beck Depression Inventory (BDI) and Eating Disorders Examination (EDE) Global Severity scores. ANOVA compared those reporting only DE, only vomiting, or both DE and vomiting on the aforementioned measures., Results: 51.3% of participants (n=193) reported DE in the past 3 months, with an average of 21.8 (SD=32.6) episodes. Frequency of DE was related to EDE global severity score (Spearman's rho=.46; p<.001) and BDI Total Score (Spearman's rho=.33; p<.001). Participants reporting both vomiting and DE had the highest EDE global severity and BDI total scores., Conclusions: DE is associated with greater eating disorder and depressive symptomatology, especially when paired with vomiting. The findings highlight the importance of assessing for DE in youth presenting for eating disorder treatment., (Copyright © 2011 Elsevier Ltd. All rights reserved.)

Objective: The purpose of this study was to determine if early weight gain predicted remission at the end of treatment in a clinic sample of adolescents with anorexia nervosa (AN)., Method: Sixty five adolescents with AN (mean age = 14.9 years, SD = 2.1), from two sites (Chicago n = 45; Columbia n = 20) received a course of manualized family-based treatment (FBT). Response to treatment was assessed using percent ideal body weight (IBW) with remission defined as having achieved ≥ 95% IBW at end of treatment (Session 20)., Results: Receiver operating characteristic analyses showed that a gain of at least 2.88% in ideal body weight by Session 4 best predicted remission at end of treatment (AUC = 0.674; p = 0.024)., Discussion: Results suggest that adolescents with AN, receiving FBT, who do not show early weight gain are unlikely to remit at end of treatment., (© 2009 by Wiley Periodicals, Inc.)

Objective: The purpose of this study was to empirically derive eating disorder phenotypes in a clinical sample of children and adolescents using latent profile analysis (LPA), and to compare these latent profile (LP) groups to the DSM-IV-TR eating disorder categories., Method: Eating disorder symptom data collected from 401 youth (aged 7 through 19 years; mean 15.14 +/- 2.35 years) seeking eating disorder treatment were included in LPA; general linear models were used to compare LP groups to DSM-IV-TR eating disorder categories on pretreatment and outcome indices., Results: Three LP groups were identified: LP1 (n = 144), characterized by binge eating and purging ("Binge/purge"); LP2 (n = 126), characterized by excessive exercise and extreme eating disorder cognitions ("Exercise-extreme cognitions"); and LP3 (n = 131), characterized by minimal eating disorder behaviors and cognitions ("Minimal behaviors/cognitions"). Identified LPs imperfectly resembled DSM-IV-TR eating disorders. LP1 resembled bulimia nervosa; LP2 and LP3 broadly resembled anorexia nervosa with a relaxed weight criterion, differentiated by excessive exercise and severity of eating disorder cognitions. The LP groups were more differentiated than the DSM-IV-TR categories across pretreatment eating disorder and general psychopathology indices, as well as weight change at follow-up. Neither LP nor DSM-IV-TR categories predicted change in binge/purge behaviors. Validation analyses suggest these empirically derived groups improve upon the current DSM-IV-TR categories., Conclusions: In children and adolescents, revisions for DSM-V should consider recognition of patients with minimal cognitive eating disorder symptoms.

Objective: To examine the frequency, type, and clinical severity of eating disorder not otherwise specified (EDNOS) in adolescents seeking treatment through an outpatient eating disorders service., Method: Two hundred eighty-one consecutive referrals to an eating disorders program were assessed using the Eating Disorder Examination (EDE) and self-report measures of depression and self-esteem., Results: The majority of adolescents presented with EDNOS (59.1%; n = 166) relative to anorexia nervosa (AN; 20.3%; n = 57) and bulimia nervosa (BN; 20.6%; n = 58). Most EDNOS youths could be described as subthreshold AN (SAN; 27.7%; n = 46), subthreshold BN (SBN; 19.9%; n = 33), EDNOS purging (27.7%; n = 46), or EDNOS bingeing (6.0%; n = 10); yet 31 (18.7%) could not be categorized as such (EDNOS "other"). Overall differences in eating disorder pathology, depressive symptoms, and self-esteem emerged between the EDNOS types, wherein adolescents with EDNOS bulimic variants (SBN, EDNOS purging, and EDNOS bingeing) had more pathology than youths with SAN or EDNOS "other." There were no differences in these variables between AN and SAN; in contrast, compared with BN, youths with EDNOS bulimic variants reported lower EDE scores and higher self-esteem, although there were no between-group differences in depression., Conclusions: As in adults with eating disorders, EDNOS predominates and is heterogeneous with regard to eating disorder pathology and associated features in an adolescent clinical sample. Lack of differences between AN and SAN suggests that the strict criteria for AN could be relaxed; differences between BN and EDNOS bulimic variants do not support their combination.

Objective: To examine family adaptability, cohesion and satisfaction among white and ethnic minority families of adolescents seeking treatment for BN., Method: Families completed the Family Adaptability and Cohesion Evaluation Scales (FACES III) as part of their baseline assessment., Results: No differences were found between white and ethnic minority patients' perceived and ideal levels of family cohesion and adaptability or level of satisfaction with family functioning, nor were differences found between white and ethnic minority parents on these measures. Both white and ethnic minority patients perceived their families to be less cohesive than did their fathers and their mothers, and their ideal levels of cohesion were lower than that of their fathers and their mothers., Conclusion: These findings are consistent with a growing literature on eating disorders among ethnic minorities, which suggests that there may be fewer differences and more similarities among ethnic groups than previously thought., (2006 John Wiley & Sons, Ltd and Eating Disorders Association)

Objective: The purpose of the study was to better understand the phenomenology of bulimic symptomatology in an adolescent clinic sample., Method: Adolescents with bulimia nervosa (BN; n = 36) and eating disorders not otherwise specified-purging but no objective bulimic episodes (EDNOS-P; n = 20) were compared on the Eating Disorder Examination (EDE), the Beck Depression Inventory (BDI), the Rosenberg Self-Esteem Scale (RSES), and the Schedule for Affective Disorders and Schizophrenia for School-Age Children (K-SADS)., Results: Subjects with EDNOS-P and BN were equivalent in terms of age and weight, but were less likely to have intact families. Nearly one half of EDNOS-P subjects purged exclusively outside of eating episodes in which they experienced a sense of loss of control. Although still at clinically significant levels, EDNOS-P subjects reported less concerns regarding weight, shape, and eating relative to BN. Groups were not significantly different on psychiatric comorbidity, but differed on self-esteem., Discussion: Results prompt reappraisal of current criteria of BN to encompass those who purge without binge eating., (2005 by Wiley Periodicals, Inc.)