Examination of bidirectional relationships between fear of negative evaluation and weight/shape concerns over 3 years: A longitudinal cohort study of Australian adolescents.

OBJECTIVE: Adolescents commonly experience both fear of negative evaluation and weight/shape concerns. However, evidence concerning the prospective associations between these constructs during adolescence is limited. The current study examined the bidirectional relationships between fear of negative evaluation and weight/shape concerns over a 3-year period in adolescents. METHOD: Australian high school students (n = 2073; 55% girls) completed self-report measures at three timepoints, each 1 year apart. RESULTS: Findings showed a bidirectional relationship, whereby increases in fear of negative evaluation predicted exacerbated weight/shape concerns, and vice versa. Results point towards a vicious maintenance cycle between fear of negative evaluation and weight/shape concerns. DISCUSSION: Findings from the current study highlight the importance of considering both fear of negative evaluation and weight/shape concerns in the development of health promotion and prevention programs designed to reduce the occurrence and adverse effects of body dissatisfaction or improve general mental health. PUBLIC SIGNIFICANCE: Many adolescents experience some level of fear of negative evaluation (i.e., worry about being judged by others) and worry about their weight and/or shape. This study examined the prospective relationship between both constructs. Findings showed a bidirectional relationship, whereby higher fear of negative evaluation predicted increased weight/shape concerns, and vice versa. Programs designed to reduce body dissatisfaction might be improved by targeting both fear of negative evaluation and weight/shape concerns.

Eating disorder features in bipolar disorder: clinical implications.

BACKGROUND: Bipolar disorder (BD) is associated with elevated rates of eating disorders (EDs), but the nature and impact of specific ED features are unclear. AIMS: This study sought to identify which ED features are common in BD, and whether these relate to quality of life (QoL) impairment and body mass index (BMI). METHOD: A clinical sample of 73 adults with BD completed self-report measures of health, ED features, emotion regulation ability, impulsivity, and QoL. RESULTS: Binge eating (45%), excessive dietary restriction (39%), overvaluation of weight/shape (51%), purging (16%) and driven exercise (27%) were common, and associated with a poorer clinical picture, including poorer QoL and poorer emotion regulation. Furthermore, regular binge eating episodes explained a significant proportion of variance in QoL impairment after controlling for other significant predictors. The best predictors of BMI were number of medical conditions, impulsivity and positive beliefs about binge eating. CONCLUSIONS: ED features that may not meet criteria for a fully diagnosable ED - particularly overvaluation of weight/shape and binge eating - warrant greater attention, as they may still significantly worsen QoL. Future research should focus on modifying existing psychological interventions to better target ED features among individuals with BD and thereby improve clinical outcomes.

Prevalence of muscle dysmorphia in adolescents: findings from the EveryBODY study.

BACKGROUND: We sought to provide the first point prevalence estimates of muscle dysmorphia (MD), a form of body dysmorphic disorder characterized by a preoccupation with perceived insufficient muscularity, in adolescents. METHODS: Data were taken from a survey of 3618 Australian adolescents (11.172-19.76 years; 49.3% girls). Measures captured demographic characteristics, symptoms of MD and eating disorders, psychological distress and functional impairment. Diagnostic criteria for MD developed by Pope et al. (1997, Psychosomatics, 38(6), 548-557) were applied, entailing preoccupation with insufficient muscularity causing significant levels of distress or disability that cannot be better accounted for by an eating disorder. RESULTS: The point prevalence of MD was 2.2% [95% confidence interval (CI) 1.6-3.0%] among boys and 1.4% (95% CI 0.9-2.0%) among girls. Prevalence was not associated with gender (V = 0.031) or socioeconomic status (SES) (partial η2< 0.001), but was marginally associated with older age (partial η2 = 0.001). Boys with MD were more likely than girls with MD to report severe preoccupation with muscularity (V = 0.259) and a weight-lifting regime that interfered with their life (V = 0.286), whereas girls with MD were more likely to report discomfort with body exposure (V = 0.380). CONCLUSIONS: While future epidemiological research using diagnostic interviews is needed to verify these estimates, the findings suggest that MD is relatively common from early to late adolescence. Gender differences in MD prevalence may be minimal; however, the symptom profile appears to diverge between boys and girls. These findings provide a platform for future, analytical research designed to inform clinical and public health interventions.

Stakeholder insights into implementing a systems-based suicide prevention program in regional and rural tasmanian communities.

PURPOSE: With emerging evidence indicating that systems-based approaches help optimise suicide prevention efforts, the National Suicide Prevention Trial sought to gather evidence on the appropriateness of these approaches to prevent suicide among at-risk populations, in regional and rural communities throughout Australia. The Tasmanian component of the Trial implemented the LifeSpan systems framework across three distinct rural areas with priority populations of men aged 40-64 and people 65 and over. The University of Tasmania's Centre for Rural Health undertook a local-level evaluation of the Trial. AIMS: To explore key stakeholder perceptions of implementing a systems-based suicide prevention program in regional and rural communities in Tasmania, Australia. METHOD: This study utilised qualitative methods to explore in depth, stakeholder perspectives. Focus groups and interviews were conducted with 46 participants, comprising Trial Site Working Group members (n = 25), Tasmania's Primary Health Network employees (n = 7), and other key stakeholders (n = 14). Approximately half of participants had a lived experience of suicide. Data were thematically analysed using NVivo. RESULTS: Key themes centred on factors impacting implementation of the Trial. These included how the Trial was established in Tasmania; Working Group governance structures and processes; communication and engagement processes; reaching priority population groups; the LifeSpan model and activity development; and the effectiveness, reach and sustainability of activities. DISCUSSION: Communities were acutely aware of the need to address suicide in their communities, with the Trial providing resources and coordination needed for community engagement and action. Strict adherence to the Lifespan model was challenging at the community level, with planning and time needed to focus on strategies influencing whole or multiple systems, for example health system changes, means restriction. Perceived limitations around implementation concerned varied community buy-in and stakeholder engagement and involvement, with lack of role clarity cited as a barrier to implementation within Working Groups. Barriers delivering activities to priority population groups centred around socio-cultural and technological factors, literacy, and levels of public awareness. Working Groups preferred activities which build on available capital and resources and which meet the perceived needs within the whole community. Approaches sought to increase awareness of suicide and its prevention, relationships and partnerships, and the lived experience capacity in Working Groups and communities. CONCLUSION: Stakeholder insights of implementing the National Suicide Prevention Trial in regional and rural Tasmanian from this study can help guide future community-based suicide prevention efforts, in similar geographic areas and with high-risk groups.

Methods used to assess insight in individuals with eating disorders: a scoping review.

Insight can be impaired in individuals with an eating disorder and the nature of this impairment can vary. Although this topic has been the focus of several studies and reviews, methodologies used to assess insight have received less attention. A scoping review was conducted using a systematic search of articles before January 2021 to elucidate the methodologies used to assess insight in those with an eating disorder, with discussion of strengths and limitations. A total of 3089 studies were screened, and 24 quantitative studies which assessed at least one aspect of insight in individuals with an eating disorder were included in the review. Methods of assessing insight included coding of clinical notes, low scores on measures of self-report symptoms, direct assessment of insight, vignette, and self-report single-item questions. Insight into disordered eating symptoms was most frequently assessed. Most research used samples who were female, white, diagnosed with anorexia nervosa, and were seeking or receiving treatment. In designing future research and interventions, optimal methods used to assess insight should consider the research/clinical question, available resources, and the targeted demographic. Further, descriptions of which aspects of insight are being assessed should be considered in the interpretation of both current and future findings.

Emotion dysregulation across the span of eating disorder symptoms: Findings from a community sample of adolescents.

OBJECTIVE: Emotion dysregulation is proposed as a key factor within eating disorder pathology. However, less is known about specific emotion regulation difficulties experienced by adolescents with varying levels of eating disorders symptoms. The present study examined the relationship between eating disorder behaviors and specific facets of emotion dysregulation, and differences in emotion dysregulation between eating disorder diagnostic groups. METHOD: Participants were 2,783 adolescents, 11-19 years (M = 14 years, 9 months, SD = 1 year, 6 months), who completed self-report measures as part of the EveryBODY study. Adolescents were identified as not having eating disorder symptoms (n = 2,122) or meeting diagnostic criteria for symptoms of specific eating disorder, including: anorexia nervosa or atypical anorexia nervosa (n = 57), bulimia nervosa (n = 136), binge-eating disorder (n = 57), other specified feeding or eating disorder characterized by binge eating or purging (n = 381), and unspecified feeding or eating disorder (n = 30). RESULTS: Binge eating, driven exercise, and fasting were each uniquely associated with emotion dysregulation, whereas purging was not. Similar findings were obtained within specific domains of emotion dysregulation. Findings from diagnostic groups showed a significant main effect of diagnosis on overall emotion dysregulation and most domains of emotion dysregulation. Adolescents with eating disorder symptoms consistently reported higher emotion dysregulation compared to those without these symptoms. DISCUSSION: Findings indicate that emotion dysregulation is a key factor across eating disorder pathology, and potential treatment target across the spectrum of eating disorder diagnoses in adolescents.

Eating disorder symptoms among adolescent boys and girls in Iran.

OBJECTIVE: Few studies of eating disorder (ED) symptoms among young people in Iran have been conducted. This cross-sectional study examined ED symptoms, assessed by the Eating Disorder Examination Questionnaire (EDE-Q). METHOD: Adolescent boys (n = 498) and girls (n = 607) aged 12-19 years, recruited from schools in four different regions of Iran, completed a survey that included the EDE-Q. ED symptoms, namely, EDE-Q global scores and the occurrence of specific ED behaviors, were compared between boys and girls. RESULTS: Girls had higher global scores and were more likely to report regular extreme dietary restriction than boys (16.6 vs. 12.0%). The effect sizes for these differences were small. The regular occurrence of other behaviors (girls vs. boys-binge eating: 21.1 vs. 18.8%; self-induced vomiting: 3.3 vs. 5.4%; laxative misuse: 6.1 vs. 7.6%; excessive exercise: 5.3 vs. 4.4%) did not significantly differ by gender. Twelve percent of boys and 12.9% of girls met criteria for an operational definition of "probable ED case." CONCLUSION: ED symptoms appear to be relatively common among Iranian adolescent boys and girls. Programs designed to reduce the occurrence and adverse impact of these symptoms may therefore be increasingly important.

"The Food Matches the Mood": Experiences of Eating Disorders in Bipolar Disorder.

Approximately 33% of those with bipolar disorder (BD) have a comorbid eating disorder (ED). However, the trajectory of these conditions has received little research attention. Nine participants who met criteria for BD and an ED participated in qualitative interviews exploring experiences of illness onset, the interaction of these conditions, and service provision. Almost all participants in the sample reported minimal to no screening of ED problems, despite their health professionals' frequent discussion of obesity. Findings suggested that ED features were diverse and evolved over time. Mania and depression were connected to ED features such as overeating and restricting, but this differed between and within participants. Most participants disclosed historic trauma which they considered central to their mental health concerns. This clinical group appears to be underserviced. Clinicians and researchers should routinely screen for ED features when treating and diagnosing BD to inform their physical and mental health interventions.

The prevalence and correlates of symptoms of post-traumatic stress disorder (PTSD) among resettled Afghan refugees in a regional area of Australia.

BACKGROUND: Post-traumatic stress disorder (PTSD) is common among resettled refugee populations and may be particularly problematic for refugees who have resettled in rural and regional areas. AIMS: The aim of this study was to examine the occurrence and correlates of PTSD among Afghan refugees resettled in a regional area of Australia, namely, Launceston, Tasmania. METHODS: A cross-sectional survey was conducted with 66 resettled Afghan refugees living in Launceston using the Post Migration Living Difficulties Scale (PMLD) and Impact of Event Scale-Revised (IES-R). Descriptive statistics and multivariable analysis of variables associated with a probable diagnosis of PTSD were conducted. RESULTS: Approximately half of participants 48.8% (95% CI: 36.0-61.1%) met an operational definition of probable PTSD diagnosis according to the IES-R. In multivariable logistic regression analysis, communication difficulties (OR = 14.6, 95% CI: 1.7-124.7), separation from family (OR = 9.9, 95% CI: 1.8-55.5), and self-recognition of a mental health problem (OR = 13.8, 95% CI: 2.4-80.0) were strongly and independently associated with probable PTSD diagnosis. While most participants (81.2%) with a probable PTSD diagnosis recognised that they had a mental health problem, less than half (46.9%) had sought professional help for such a problem. CONCLUSIONS: The findings suggest that there are high rates of PTSD, and relatively low uptake of mental health care by sufferers, among resettled Afghan refugees in the regional area of Launceston, Australia. Factors that might usefully be targeted in health promotion, prevention and early intervention program include communication difficulties, issues of family separation and isolation and aspects of "mental health literacy" likely to detract from help-seeking.

DSM-5 full syndrome, other specified, and unspecified eating disorders in Australian adolescents: prevalence and clinical significance.

BACKGROUND: Little information is available on the prevalence of Diagnostic and Statistical Manual of Mental Disorders (DSM)-5 eating disorders in adolescence, and eating disorders remain unique in the DSM for not systematically including a criterion for clinical significance. This study aimed to provide the first prevalence report of the full suite of DSM-5 eating disorders in adolescence, and to examine the impact of applying a criterion for clinical significance. METHODS: In total, 5191 (participation rate: 70%) Australian adolescents completed a survey measuring 1-month prevalence of eating disorder symptoms for all criterial, 'other specified' and unspecified eating disorders, as well as health-related quality of life and psychological distress. RESULTS: The point prevalence of any eating disorder was 22.2% (12.8% in boys, 32.9% in girls), and 'other specified' disorders (11.2%) were more common than full criterial disorders (6.2%). Probable bulimia nervosa and binge eating disorder, but not anorexia nervosa (AN), were more likely to be experienced by older adolescents. Most disorders were associated with an increased odds for being at a higher weight. The prevalence of eating disorders was reduced by 40% (to 13.6%) when a criterion for clinical significance was applied. CONCLUSIONS: Eating disorders, particularly 'other specified' syndromes, are common in adolescence, and are experienced across age, weight, socioeconomic and migrant status. The merit of adding a criterion for clinical significance to the eating disorders, similar to other DSM-5 disorders, warrants consideration. At the least, screening tools should measure distress and impairment associated with eating disorder symptoms in order to capture adolescents in greatest need for intervention.

Protect me from my selfie: Examining the association between photo-based social media behaviors and self-reported eating disorders in adolescence.

OBJECTIVE: This study examined whether social media behaviors were associated with higher odds of meeting criteria for an eating disorder and whether gender moderated these relationships. METHOD: Australian adolescents (N = 4,209; 53.15% girls) completed the self-report photo investment and manipulation scales. Additional self-report items assessed avoidance of posting selfies and investment in others' selfies. Eating disorders were identified by the Eating Disorder Examination Questionnaire and other self-report measures aligned with diagnostic and statistical manual for mental disorders-5 criteria. RESULTS: A multinomial logistic regression examining the effect of avoidance of posting selfies, photo investment, photo manipulation, and investment in others' selfies on the likelihood of meeting criteria for an eating disorder, compared to no disorder, was significant (χ2 [42] = 1,128.93, p < .001). Greater avoidance was associated with higher odds of meeting criteria for all disorders except clinical/subclinical binge-eating disorder and purging disorder. Increased photo investment was related to greater odds of meeting criteria for all disorders. A similar relationship emerged for photo manipulation, with the exception of clinical/subclinical binge-eating disorder, and unspecified feeding and eating disorder. Investment in others' selfies was associated with higher odds of meeting criteria for all disorders except clinical/subclinical anorexia nervosa and purging disorder. There was a significant interaction between gender and avoidance (χ2 [1] = 5.23, p = .025, OR = 1.74), whereby boys were more likely to meet criteria for clinical/subclinical anorexia nervosa in the context of greater avoidance of posting selfies. DISCUSSION: Appearance-related social media behaviors may be indicative of eating disorder risk. Implications for clinicians and advancements for social media screening tools are discussed.

Further development of the 12-item EDE-QS: identifying a cut-off for screening purposes.

BACKGROUND: The Eating Disorder Examination - Questionnaire Short (EDE-QS) was developed as a 12-item version of the Eating Disorder Examination Questionnaire (EDE-Q) with a 4-point response scale that assesses eating disorder (ED) symptoms over the preceding 7 days. It has demonstrated good psychometric properties at initial testing. The purpose of this brief report is to determine a threshold score that could be used in screening for probable ED cases in community settings. METHODS: Data collected from Gideon et al. (2016) were re-analyzed. In their study, 559 participants (80.86% female; 9.66% self-reported ED diagnosis) completed the EDE-Q, EDE-QS, SCOFF, and Clinical Impairment Assessment (CIA). Discriminatory power was compared between ED instruments using receiver operating characteristic (ROC) curve analyses. RESULTS: A score of 15 emerged as the threshold that ensured the best trade-off between sensitivity (.83) and specificity (.85), and good positive predictive value (.37) for the EDE-QS, with discriminatory power comparable to other ED instruments. CONCLUSION: The EDE-QS appears to be an instrument with good discriminatory power that could be used for ED screening purposes.

Improving the mental wellbeing of Arabic speaking refugees: an evaluation of a mental health promotion program.

BACKGROUND: Refugee populations have particularly high rates of mental health problems, including Posttraumatic Stress Disorder (PTSD) and depression. However, uptake of mental health care may be low even when severe depression and PTSD symptoms are present in individuals following resettlement. This is likely due, at least in part, to cultural influences on refugees' knowledge and beliefs about mental health problems and their treatment. We sought to provide preliminary evidence for the effectiveness of a culturally tailored mental health promotion program for Arabic-speaking refugees. METHODS: A total of 33 Arabic-speaking refugees resettled in South Western Sydney were recruited and completed intervention which consisted of weekly three-hour sessions for 4 weeks delivered in Arabic. Key aspects of mental health literacy, help-seeking intentions and levels of general psychological distress were assessed, by means of a self-report survey, pre-intervention, (immediately) post-intervention and 3 months following intervention. RESULTS: Of the 33 participants that completed the intervention, 31 completed the immediate post-intervention survey and 29 completed the 3 months follow-up survey. Improvements in most aspects of mental health literacy assessed were found immediately post-intervention and at follow-up, although only changes relating to stigmatising attitudes were statistically significant. Additionally, a statistically significant decrease in participants' levels of general psychological distress was observed immediately following the intervention, and this decrease was sustained at follow-up. CONCLUSION: While further research employing a more rigorous study design and larger sample size will be needed, results of this initial trial suggest that a culturally tailored mental health promotion program targeting key aspects of mental health literacy can improve the mental health of Arabic-speaking refugees resettled in a Western nation.

Elucidating individuals' beliefs about the severity of eating disorders and obesity: implications for public health programs.

PURPOSE: To examine perceptions of the severity of eating disorders and obesity and the effects on these of an information manipulation while also considering the influence of potential covariates such as age, gender, physical and mental health and beliefs about the prevalence and causes of the respective conditions. METHODS: Australian women and men (n = 488) aged 18-73 years were randomly assigned to one of four conditions: no information, neutral information, eating disorders emphasis and obesity emphasis. Mixed-model analysis of variance (ANOVA) was used to compare the perceived severity of eating disorders and obesity (within-subjects factor), while also testing the effect of manipulating information, i.e., selectively emphasising the occurrence and adverse effects of one condition or the other (between-subjects factor), on perceptions of severity. Correlational analysis was used to examine associations between perceptions of severity and potential covariates, those covariates for which significant associations were observed being included as covariates in the ANOVA. RESULTS: Eating disorders were perceived to be a more severe condition than obesity and the information manipulation was largely ineffective. Perceptions of the severity of both eating disorders and obesity were found to be associated with several covariates, including gender, body dissatisfaction, familiarity with and beliefs about the prevalence of eating disorders and beliefs about the causes of both eating disorders and obesity. CONCLUSIONS: The findings support the need for-and provide a platform for-greater collaboration between obesity and eating disorder researchers in the development of integrated prevention and health promotion programs. LEVEL OF EVIDENCE: Level III.

Gender and help-seeking for an eating disorder: findings from a general population sample.

PURPOSE: This study aimed to compare gender differences in eating disorder (ED) features and to examine the role of gender as a predictor of ED help-seeking controlling for other putative determinants, namely weight/shape overvaluation, age, BMI, and impairment in role functioning. METHODS: Demographic, ED symptoms, and related data were collected during household interviews of individuals aged ≥ 15 years. One hundred and forty-eight participants (164 after data were weighted) with an ED syndrome were identified. RESULTS: Compared to women, men with an ED were younger and had lower levels of purging and overvaluation. However, men and women with an ED had similar levels of functional impairment, binge eating and strict dieting. In univariate analyses, males in general, but not males with an ED, were significantly less likely than females to seek help for an ED. In multivariate analysis of people with an ED, only BMI was significantly associated with treatment-seeking. CONCLUSION: Functional health impairment and common ED behaviours were similar for men and women with EDs. Gender may not be a primary reason to be more or less likely to seek help for an ED. Rather, other features, most notably, a higher BMI, appear to be stronger predictors of ED-specific help-seeking. LEVEL OF EVIDENCE: Level V, cross-sectional descriptive study.

Help-seeking for body image problems among adolescents with eating disorders: findings from the EveryBODY study.

PURPOSE: Little is known regarding correlates of help-seeking for a body image problem in adolescents with an eating disorder. This study provides the first population-based investigation of help-seeking correlates among adolescents with an eating disorder. METHODS: Australian adolescents (N = 1002, 75.5% female, mean age = 15.14, SD = 1.40) who met operational diagnostic criteria for an eating disorder completed a survey assessing help-seeking, and potential correlates of help-seeking (sex, age, body mass index, socio-economic status, migrant status, sexuality, eating disorder diagnosis, psychological distress, and quality of life). RESULTS: Only 10.1% of participants reported having sought help. Bivariate analyses revealed that increased likelihood of help-seeking was associated with female sex, sexual minority status, being born outside Australia, older age, having a major eating disorder (compared to having an unspecified or other specified feeding or other eating disorder diagnosis), higher psychological distress, and reduced psychological and social functioning. Older age, being born outside of Australia, and having a major eating disorder were significant independent correlates of help-seeking. CONCLUSIONS: Very few adolescents with an eating disorder seek help for a body image problem. Promoting early, appropriate help-seeking among those who are younger and/or those with less well-known disorders may be particularly important. LEVEL OF EVIDENCE: Level III, case-control analytic study.

Local evaluation of the Tasmanian component of the National Suicide Prevention Trial-Preliminary learnings.

OBJECTIVE: Tasmania is one of the 12 Australian sites chosen to participate in the National Suicide Prevention Trial. The Centre for Rural Health, University of Tasmania, was contracted to conduct a local-level, process evaluation of this initiative using a Participatory Action Research approach, with the objective of this article to summarise progress and key learnings from the local evaluation to date. DESIGN: Empowerment and Utilisation-Focus Evaluation theoretical approaches informed the conduct of process evaluation activities, within an overarching participatory action research approach. SETTING: Three participating regions in Tasmania were included as follows: Launceston, the North-West and Break O'Day. PARTICIPANTS: Working group members, service providers and other relevant stakeholders. INTERVENTIONS: Mixed-methods surveys, field observations and content analysis were conducted. RESULTS: Survey results indicated that most working group members understood the concept of a "systems-based" approach to suicide prevention. Most participants believed that working group structures/functions engaged community members with lived experience, while around half believed that these structures/functions facilitated relationships with local services and that working group action plans adequately addressed issues of capacity building and sustainability. Preliminary field data suggested that awareness raising, engagement and face-to-face capacity-building activities focused on the wider community were preferred to activities targeting specific populations. CONCLUSION: These preliminary findings suggest ambivalence among key stakeholders concerning the application of a systems-based approach to suicide prevention in regional areas of Tasmania. Consistent with a participatory action research approach, the findings will inform the evolution of trial site activity for the remainder of the trial and, in due course, the implementation of future such initiatives.

Eating disorders "mental health literacy": a scoping review.

Background: While it is apparent that much has been learned about "mental health literacy" (MHL) relating to certain mental health problems, such as depression, in recent years, what has been learned about MHL relating to eating disorders (ED-MHL) is unclear.Aims: A scoping review was conducted to inform the current state of knowledge in this field.Methods: A systematic search of relevant literature published between 1997 and 2017 was followed by a narrative synthesis of the findings.Results: The number of eligible studies increased from 32 in 1997-2001 to 98 in 2012-2017 (total = 264). Most studies originated from North America or Europe, recruited individuals with EDs receiving treatment or college students and included both female and male or only female participants. The majority of studies examined MHL relating to anorexia nervosa or bulimia nervosa and examined attitudes which facilitate recognition and appropriate help-seeking and knowledge and beliefs about professional help available.Conclusion: Interest in ED-MHL is increasing and there is now a considerable body of research addressing some aspects of ED-MHL in a range of study populations. Notable gaps in the literature exist, including a paucity of information about ED-MHL relating to EDs other than anorexia nervosa and bulimia nervosa, ED behaviour in males and the use of self-help interventions. We hope the findings will provide an incentive to further research in these and other aspects of ED-MHL.

Fear of negative evaluation among eating disorders: Examining the association with weight/shape concerns in adolescence.

OBJECTIVE: Fear of negative evaluation has been proposed as a transdiagnostic factor associated with the development of eating disorders and has been shown to relate to disorders of body image, especially those with weight/shape concerns such as eating disorders and muscle dysmorphia. The current study aimed to investigate whether fear of negative evaluation was a transdiagnostic factor of disorders diagnostically characterized by weight/shape concerns. The study examined whether fear of negative evaluation was associated with higher odds for meeting criteria for an eating disorder and/or muscle dysmorphia, especially those disorders diagnostically characterized by weight/shape concerns. METHOD: Data were used from a subgroup of the first wave of the EveryBODY study, a longitudinal investigation of eating disorders and body image concerns among Australian adolescents (N = 4,030). Participants completed measures on demographics, weight/shape concerns, disordered eating, psychological distress, muscularity concerns, and fear of negative evaluation. RESULTS: Findings revealed that fear of negative evaluation was associated with higher odds of meeting criteria for any eating disorder but significantly more so for those characterized by weight/shape concerns diagnostically, as well as binge-eating disorder. Similar results were found for muscle dysmorphia. DISCUSSION: The findings suggest that fear of negative evaluation constitutes a transdiagnostic feature for developing and/or maintaining an eating disorder.

The development and validation of the muscularity-oriented eating test: A novel measure of muscularity-oriented disordered eating.

OBJECTIVE: Body dissatisfaction is intricately linked to the development of disordered eating. However, as male body dissatisfaction appears more oriented toward muscularity, versus thinness per se, existing measures of eating disorder psychopathology may lack sensitivity in capturing disordered eating that is muscularity-focused. The aim of the present study was to develop a specific measure of muscularity-oriented disordered eating-the muscularity-oriented eating test (MOET). METHOD: Candidate items were generated and refined in consultation with eating disorder-focused researchers and focus groups of men with eating disorders. Examination of the MOET comprised two studies, consisting of 511 undergraduate men, divided into two component samples. In Study 1 (n = 307), candidate items were generated and refined via exploratory factor analysis (EFA). Confirmatory factor analysis (CFA) was then used to confirm the single factor structure in Study 2 (n = 204). RESULTS: EFA revealed a 15-item single factor structure, which was later confirmed through CFA in a separate sample of undergraduate men. Furthermore, the MOET yielded evidence of internal consistency (Study 1: omega = 0.93, 95% CI [0.91, 0.94]; Study 2: omega = 0.92, 95% CI [0.90, 0.93]), 7-day (Study 1) and 21-days (Study 2) test-retest correlation (rs = .75, for Study 1 and 2) and convergent and divergent validity. DISCUSSION: The MOET represents a psychometrically sound, novel measure of muscularity-oriented disordered eating. Future research should examine its utility in clinical samples and research into muscularity-oriented disordered eating.