Probable Eating Disorder Research Articles

Associations Between Weight Discrimination, Eating-Disorder-Related Psychiatric Impairment, and Eating-Disorder Treatment Interest Across the Weight Spectrum.

Only approximately 20% of college students with an eating disorder (ED) seek treatment. One barrier to seeking treatment is weight discrimination. Past research demonstrates that experiencing weight discrimination is associated with increased ED risk and decreased in-person treatment engagement. Weight discrimination may be a particularly relevant treatment barrier for students who have a higher body weight given their higher likelihood of experiencing weight discrimination. College students with a probable ED diagnosis (N = 372; Mage = 23.94; 73.12% women, 18.55% men, 6.18% another gender; 11.29% Asian, 4.57% Black, 12.63% Hispanic, 83.60% White, 4.84% Native American, and 0.54% another race) completed an online self-report survey that included the Clinical Impairment Assessment (CIA), Experience of Weight Discrimination (EWD) Scale, and a 0-100 scale to indicate interest in participating in virtual guided self-help ED treatment. Linear regression showed significant positive relationships between weight discrimination and ED-related psychiatric impairment and treatment interest. Elevations in CIA scores corroborate past literature that suggested that weight discrimination was positively related to ED psychopathology. Contrary to past research, college students who experienced weight discrimination had greater treatment interest. Students who experience weight discrimination may view virtual self-guided treatment as less weight-stigmatizing due to the "do-it-yourself" approach and no in-person interactions. Findings highlight the potential impacts of weight discrimination on acceptability of ED-related care. Future research is needed to identify ways to reduce weight discrimination and promote weight-inclusive practices in the medical system.

Using item response theory to identify key symptoms of insomnia in a sample of university students with probable eating disorders

PurposeResearchers have theorized that interactions between appetitive and circadian disruptions result in increased eating disorder (ED) symptoms and insomnia. However, it is unclear how specific insomnia symptoms present among people with EDs and if the latent structure of insomnia in this population is similar to that of people with insomnia disorder.MethodsWe conducted a secondary analysis of data collected on ED and insomnia symptoms using a subset of students (N = 547; 79.52% female) with probable EDs at a large Midwestern American university. Item response theory (IRT) for polytomous items was performed to identify item difficulty, discrimination, and information parameters for the Insomnia Severity Index (ISI). IRT parameters were compared to those established in a 2011 study of people diagnosed with insomnia disorder by Morin and colleagues.ResultsClinically significant insomnia symptoms were common among students with ED pathology and symptom endorsement for each ISI item ranged from 40.77 to 86.65%. ISI items assessing insomnia-related impairment and distress showed better discriminative capacities and had higher item information than items assessing sleep behavior alterations (i.e., difficulties falling asleep, difficulties maintaining sleep, waking too early). Item discrimination was largely similar among the ED sample compared to previous IRT analyses in an insomnia disorder sample.ConclusionInsomnia symptoms are common among university students with probable EDs and similar to those reported by people with insomnia disorder. When considering insomnia assessment, items assessing sleep behaviors alone are likely inadequate to provide information about insomnia severity among people with EDs.Level VEvidence obtained from a cross-sectional descriptive study.

Screening of eating disorders and its related factors among Syrian undergraduates: a cross-sectional study

BackgroundEating disorders (EDs) are a complex group of disorders that affect mental and physical health and pose a challenge for medical professionals to diagnose. This study aims to screen for eating disorders among Syrian university undergraduates.Methods and materialsA cross-sectional study was conducted among Syrian university students using a self-administered questionnaire. The questionnaire consisted of three sections: socio-demographic characteristics, dietary habits and barriers to healthy eating, and the Sick, Control, One, Fat, Food (SCOFF) score. The chi-square test was used to evaluate the factors related to eating disorders.ResultsOf 728 students, 45.3% were males and 54.7% females. The majority of participants studied medicine 32.3%, followed by pharmacy 25.7% and dentistry 17.6%. Overweight and obese participants represented 21.4% and 6.8% respectively. Merely 36% of students reported adopting a healthy diet, a greater percentage of females 58.8% reported having snacks compared to males 48.5% (P = 0.006), a higher percentage of females 38.8% reported consuming fast food compared to males 26.6% (P < 0.001). Most of the students' eating habits worsened during exams 55.7%, females 60.6% markedly reported worse eating habits during exams compared to males 50% (P = 0.017).Lack of time 72.7%, not accessible 38.3%, and unenjoyable 31.6% were frequent barriers to healthy food. About 20.3% of students screened positive for probable eating disorders. Factors that elevate the likelihood of acquiring an ED encompass being female, having a lower or higher BMI, eating worse during exams, and psychological behaviors.ConclusionsProbable EDs were prevalent among Syrian undergraduates. The addressed socio-demographic and psychological factors were significantly affecting students’ eating behaviors. These findings can be used to provide targeted lifestyle modification advice via health promotion programs for these specific groups.

Introducing Diagnostic Classification Modeling as an Unsupervised Method for Screening Probable Eating Disorders.

Screening for eating disorders (EDs) is an essential part of the prevention and intervention of EDs. Traditional screening methods mostly rely on predefined cutoff scores which have limitations of generalizability and may produce biased results when the cutoff scores are used in populations where the instruments or cutoff scores have not been validated. Compared to the traditional cutoff score approach, the diagnostic classification modeling (DCM) approach can provide psychometric and classification information simultaneously and has been used for diagnosing mental disorders. In the present study, we introduce DCM as an innovative and alternative approach to screening individuals at risk of EDs. To illustrate the practical utility of DCM, we provide two examples: one involving the application of DCM to examine probable ED status from the 12-item Short form of the Eating Disorder Examination-Questionnaire (EDE-QS) to screen probable thinness-oriented EDs and the Muscularity-Oriented Eating Test (MOET) to screen probable muscularity-oriented EDs.

A cultural models approach to understanding body fatness perceptions and disordered eating in young South Korean men.

The eating disorders field has been limited by a predominant focus on White, Western women, and there is growing recognition of the need to understand cross-cultural variation in key constructs (i.e., ideal body types). A transdisciplinary, cultural models approach systematizes the incorporation of an "emic" perspective (a culture's own understandings of phenomena) into assessments of relationships between body shapes and eating disorders. Eighty-one young South Korean men aged 19-34 years living in Seoul participated in this research. A cultural model of body fatness was identified using cultural consensus analysis during 18 months of ethnographic, mixed-methods fieldwork. Participants also completed questionnaires assessing age, height, weight, sexual identity, university prestige, body dissatisfaction, eating disorder symptoms, and cultural consonance with the Korean cultural model of the ideal male body. Variation in these factors was analyzed using a series of chi-squares and analyses of variance with the culturally defined categories of body fatness as the independent variables. Cultural consensus analysis found that young South Korean men are consistent in identifying categories of "too thin," "balanced," and "too fat." The "balanced" category contained the lowest proportion of high-prestige university attendees and the highest average cultural consonance. The "too fat" category was characterized by the highest levels of body dissatisfaction and dieting, as well as proportion of probable eating disorders. A cultural models approach identified culturally important factors and patterns in disordered eating among young South Korean men and may be effective for understanding eating disorders in other populations not typically studied. This study applies a systematic, "emic" perspective to young South Korean men's body ideals. Young Korean men share a cultural model of body fatness, and this model frames how they experience risk for eating disorders. This study demonstrates a method for incorporating culture into research on eating disorder risk.

Rates and correlates of study enrolment and use of a chatbot aimed to promote mental health services use for eating disorders following online screening.

We developed a chatbot aimed to facilitate mental health services use for eating disorders (EDs) and offered the opportunity to enrol in a research study and use the chatbot to all adult respondents to a publicly available online ED screen who screened positive for clinical/subclinical EDs and reported not currently being in treatment. We examined the rates and correlates of enrolment in the study and uptake of the chatbot. Following screening, eligible respondents (≥18years, screened positive for a clinical/subclinical ED, not in treatment for an ED) were shown the study opportunity. Chi-square tests and logistic regressions explored differences in demographics, ED symptoms, suicidality, weight, and probable ED diagnoses between those who enroled and engaged with the chatbot versus those who did not. 6747 respondents were shown the opportunity (80.0% of all adult screens). 3.0% enroled, of whom 90.2% subsequently used the chatbot. Enrolment and chatbot uptake were more common among respondents aged ≥25years old versus those aged 18-24 and less common among respondents who reported engaging in regular dietary restriction. Overall enrolment was low, yet uptake was high among those that enroled and did not differ across most demographics and symptom presentations. Future directions include evaluating respondents' attitudes towards treatment-promoting tools and removing barriers to uptake.

Associations between posttraumatic stress disorder and eating disorder symptoms among women veterans

Recent research suggests high rates of posttraumatic stress disorder (PTSD) and eating disorder (ED) comorbidity in women veterans. This study aims to expand the literature by examining associations between PTSD and ED diagnoses and symptoms in this population. We assessed probable PTSD diagnosis and symptom clusters (intrusion, avoidance, arousal and reactivity, and negative alterations in cognition and mood [NACM]), as well as probable Binge Eating Disorder (BED) diagnosis and ED subscales (dietary restraint, shape/weight overvaluation, and body dissatisfaction) in a sample of women veterans (N = 371). We investigated significance at the standard p < .05, and the Bonferroni-corrected p < .005 cut-off to adjust for experiment-wise error. Overall, we found that probable PTSD was associated with provisional BED (p < .001) using logistic regression at both cut-offs. Probable PTSD was associated with all ED subscales (all p's < 0.003) using linear regression models also at both cut-offs. Provisional BED was associated with NACM at p < .05 (p = .046), though it did not meet significance at our conservative cut-off. NACM was also associated with shape/weight overvaluation (p = .02) and a global ED score (p = .01) at p < .05, but not at our conservative cut-off; arousal was associated with shape/weight overvaluation (p = .04) and the global ED score (p = .02) at p < .05, but not at our conservative cut-off. Our findings may further guide how ED-related topics can be integrated in PTSD treatment for women veterans with comorbid PTSD and ED.

Intersectionality of demographic characteristics in self-reported anorexia nervosa, bulimia nervosa, and probable eating disorders among college students.

To investigate associations between identity intersectionality, with a primary focus on minority identity, and probable eating disorders (EDs) within the US college student population. Data consisting of n = 414,299 college students' responses to the American College Health Association's National College Health Assessment between fall 2015 and spring 2019 were utilized for this study. Overall and stratified adjusted odds ratios (aORs) were used to assess the association between different facets of identity (i.e., race/ethnicity, gender identity, and sexual orientation) and probable EDs. Among all, in our analytic sample, 7.15% reported a probable ED. Interactions between all three identity variables were significant, and thus stratified odds ratios were evaluated. Transgender men were significantly more likely to report probable ED than cisgender male peers within the following racial/ethnic groups: non-Hispanic White (aOR: 3.33; 95% CI: 2.79, 3.96; p < .0001), non-Hispanic Black (aOR: 3.29; 95% CI: 1.72, 6.28; p = .0003), Hispanic (aOR: 2.31; 95% CI: 1.55, 3.43; p < .0001), Asian or Pacific Islander (aOR: 2.19; 95% CI: 1.45, 3.30; p = .0002), Biracial or Multicultural (aOR: 3.36; 95% CI: 2.17, 5.22; p < .0001), and other (aOR: 4.19; 95% CI: 2.25, 7.79; p < .0001). This study underscores the importance of increasing our understanding of interactions between marginalized identities and the ways in which minority identity informs ED risk. The impact of multiple marginalized identities on ED outcomes is not well understood. Our study expands on previous ACHA-NCHA studies by addressing identity intersectionality, looking at more than one identity at a time (i.e., specifically race/ethnicity, gender identity, and sexual orientation). Our results contribute unique risk profiles for students who identify with multiple marginalized groups. Further, they indicate that that these associations vary based on the compounded effect of the demographic factors considered.

Prevalence of Eating Disorders and Their Association with Social Media Addiction among Youths

Eating disorders and excessive attachment to social media are a matter of great concern among youths. This study assessed the prevalence of eating disorders and their association with social media addiction among youths. A descriptive cross-sectional study was conducted on 350 participants aged 14–25 years. Two pre-validated tools were used, i.e., the Eating Attitude Test and the Social Networking Addiction Scale. SPSS was used to analyze the data. Out of the 350 students, 42% had probable eating disorders, and 41.7% had social media addictions. The findings revealed that the chances of having eating disorders were significantly higher among youths who lived in separate places, smoked, and had a family history of eating disorders (p ≤ 0.05). Furthermore, the dieting domain displayed notably higher scores for youths living separately (p ≤ 0.05) and smokers (p ≤ 0.01). Moreover, the scores for bulimia and food preoccupation were significantly higher among participants who were married (p = 0.038), were smokers (p = 0.027), and had a family history of eating disorders (p = 0.001). Higher scores in the oral control domain were reported by females (p ≤ 0.05) and severely obese youths (p ≤ 0.01). Moreover, social media addiction was significantly higher among students aged 18–21 (p ≤ 0.01). Spearman’s correlation revealed that social media addiction has a weak positive relationship with eating disorders (r = 0.133, p ≤ 0.01), particularly bulimia and food preoccupation (r = 0.173, p ≤ 0.001). This reflects the need to address the harmful consequences of social media addiction that might raise the likelihood of developing eating disorders, particularly bulimia nervosa.

Understanding early risk factors for eating disorder symptoms in adolescence: the role of body dissatisfaction, negative emotional reactivity and self-esteem at age 10–11 years

ABSTRACT Objective Risk factors associated with eating disorders (EDs) have been widely studied, although previous research has been limited to largely cross-sectional data or understanding risk factors in adult populations. Little is therefore known about the role of risk factors in early adolescence for the subsequent development of ED symptoms in adolescence. Method The present study examined factors identified in transdiagnostic models of EDs, in a sample of 2,372 adolescents who participated in Waves 3, 4 and 7 of the Longitudinal Study of Australian Children. The present study examined the association between body dissatisfaction, negative emotional reactivity and self-esteem in adolescents aged 10–11, and probable ED status measured via self-report at age 16–17, while adjusting for confounders measured at age 8–9 years. Results Negative reactivity and self-esteem at age 10–11 years were not significantly associated with ED status at age 16–17. Body dissatisfaction was associated with a decreased likelihood of meeting probable ED status at age 16–17, however this effect was small and likely not clinically significant, with only 2% of variance in probable ED status accounted for by body dissatisfaction. Conclusion Findings of the study suggest that transdiagnostic models of EDs may not capture the key risk factors for EDs in early adolescence.

The relationship between maternal thyroid volume, TSH levels, and Healthy Eating Index scores in BMI-matched pregnant women with hyperemesis gravidarum

Objective The aim is to investigate the relationship between thyroid volume measurement and healthy nutrition questionnaire scoring in pregnant women diagnosed with hyperemesis gravidarum (HEG). Methods One hundred and fifty pregnant women with a BMI of 15–25 kg/m2 and between the ages of 17 and 42 who were diagnosed with HEG at 11–14 weeks of gestation were included in the study. Patients with a history of any disease, drug use, and previously diagnosed eating disorders were excluded. All patients were subjected to the Healthy Eating Index (HEI) questionnaire. The cutoff value for HEI score was determined as 80 points. Patients were evaluated in two groups: group 1 (HEI <80 score) and group 2 (HEI ≥80 score). Complete urine analysis including ketonuria, and thyroid function tests including TSH, T3, and T4 levels were performed for all patients. In addition, the thyroid gland volume of every patient was measured by the same radiologist. Results Increased thyroid gland volume was significantly associated with lower TSH levels (p = .02) and lower HEI scores (p < .001). On the other hand, it was not significantly associated with ketonuria (p = .47), and parity status (p = .82). Conclusions In our study, we found that there may be an increase in thyroid volume in pregnant women with HEG with lower TSH levels and eating scores. Thyroid volume may predict the patients with probable eating disorders and further studies on thyroid volume in patients with HEG may contribute to the literature.

Prevalence of probable eating disorders and associated risk factors in children and adolescents aged 5–16 years in Al Ain City, United Arab Emirates: observational case–control study

BackgroundEating disorders, including anorexia, bulimia, and binge eating, have become a significant health concern among young children and adolescents worldwide. The objective of this study is to examine the probable eating disorder prevalence and associated risk factors among obese and normal-weight children and adolescents aged (5–16 years) in Al Ain, United Arab Emirates (UAE).MethodsThis observational case–control study utilized data obtained from electronic medical records (age, gender, body measurements). SCOFF questionnaire and Patient Health Questionnaire-2 (PHQ-2) were used to estimate the probable prevalence of eating disorders and depression, respectively, in children and adolescents. The study was conducted in Al Ain Ambulatory health services clinics from 2018 to 2019. Descriptive statistics and linear regression analysis were employed for data analysis.ResultsA total of 551 subjects participated in the study, with 288 (52%) categorized as normal-weight and 263 (48%) as obese. Among the obese participants, there was an equal distribution of males and females. Screening for eating disorders using the SCOFF questionnaire revealed that approximately 42% of the obese participants had a positive SCOFF result, indicating abnormal eating behaviors. In contrast, only 7% of the normal-weight participants had a positive SCOFF result. A significant positive correlation was observed between a positive SCOFF screening result, PHQ-2 score, and the participants' weight at the age of 6 years.ConclusionThis study represents the first attempt to assess the probable prevalence of the risk of eating disorders in children and adolescents in the UAE. This young population have high risk of eating disorders and it was significantly higher in obese children than normal weight children. These results highlight the importance of addressing eating disorders in this population and the need for early detection and intervention strategies.

The relation of food insecurity to eating disorder characteristics and treatment-seeking among adult respondents to the National Eating Disorders Association online screen

BackgroundFood insecurity (FI), characterized by limited or uncertain access to adequate food, has been associated with eating disorders (EDs). This study explored whether FI was associated with ED behaviors, ED diagnosis, current treatment status, and treatment-seeking intentions among adults who completed an online ED screen. MethodsRespondents to the National Eating Disorders Association online screening tool self-reported demographics, FI, height and weight, past 3-month ED behaviors, and current treatment status. Respondents were also asked an optional question about treatment-seeking intentions. Hierarchical regressions evaluated relations between FI and ED behaviors, treatment status, and treatment-seeking intentions. Logistic regressions explored differences in probable ED diagnosis by FI status. ResultsOf 8714 respondents, 25 % screened at risk for FI. FI was associated with greater binge eating (R2Change = 0.006), laxative use (R2Change = 0.001), and presence of dietary restriction (R2Change = 0.001, OR: 1.32) (ps < .05). Having FI was associated with greater odds of screening positive for a probable ED or as high risk for an ED (ps < .05). FI was not associated with current treatment status or treatment-seeking intentions (ps > .05). ConclusionsFindings add to existing literature supporting a relation between FI and EDs. Implications include a need to disseminate EDs screening and treatment resources to populations affected by FI and to tailor treatments to account for barriers caused by FI.

Eating disorder pathology in a sample of midlife and older adults experiencing food insecurity

Researchers have recently identified food insecurity (FI) as a risk factor for eating disorder pathology (EDP). Yet, associations between FI and EDP remain understudied in midlife and older adults. The current study is a descriptive and exploratory re-analysis of Becker et al. (2017, 2019), investigating prevalence rates of EDP and differences in EDP between midlife and older adult food bank clients. Additionally, we examined the relations between FI severity and EDP in each age group. Participants included 292 midlife (51–65 years) and 267 older adults (66+) who were clients of a local foodbank. All participants completed a self-report questionnaire inquiring about FI, EDP, and demographic information. Overall, 8.9 % of respondents had a probable eating disorder (10.5 % of midlife adults, 5.6 % of older adults). Binge eating was the most endorsed EDP. Significantly more midlife adults reported night eating and skipping ≥two meals in a row versus older adults. Additionally, FI severity level was associated with higher risk of night eating, BE, skipping ≥two meals in a row, and laxative use in midlife adults. These same associations were significant for older adults, with the addition of vomiting and exception of laxative use. Evidently, the relations between FI and EDP seen in younger populations extends into mid and late-life, with minimal differences between midlife and older adults living with FI. It is imperative that we intentionally include midlife and older adults in FI and EDP research, investigating how best to address disordered eating across the lifespan within the context of experiencing FI.

Transgender congruence, body appreciation, body dissatisfaction, and disordered eating in Chinese transgender adults.

Ample evidence shows that transgender congruence is negatively associated with body dissatisfaction and disordered eating in the Western context; however, limited research has explored these relationships in non-Western populations (e.g., Chinese transgender adults). Moreover, to our knowledge, there has been no research describing disordered eating in Chinese transgender adults. Thus, this study aimed to explore group differences in and relationships between transgender congruence, body appreciation, body dissatisfaction, and disordered eating in Chinese transgender adults. This study examined transgender congruence, body appreciation, body dissatisfaction, and disordered eating in a sample of Chinese transgender adults (N=200). Chi-square, F tests, and correlation analyses were conducted to examine group differences and relationships between study variables. Of the transgender adults, 31.0% screened positive as probable eating disorder (ED) cases. There were no gender identity differences in the study variables. Transgender congruence was positively associated body appreciation (r=.40, p < .001) and negatively associated with body dissatisfaction (r=-.26, p < .001) and disordered eating (r=-.15, p=.031). Chinese transgender adults may be at high risk of EDs. Transgender congruence and body appreciation may serve a protective role in the context of eating pathology in Chinese transgender adults. Future research is needed to validate the observed relationships between transgender congruence, body appreciation, body dissatisfaction, and disordered eating in Chinese transgender adults. Research on disordered eating and body image in Chinese transgender adults is limited. This study describes disordered eating and its relations with transgender congruence, body appreciation, and body dissatisfaction in Chinese transgender adults. Findings highlight the need for and implications of ED intervention in Chinese transgender adults.

“I don't want them to judge me”: Separating out the role of fear of negative evaluation, neuroticism, and low self-esteem in eating disorders

Fear of negative evaluation (FNE) is a transdiagnostic risk factor that has an important role in eating disorder (ED) onset and maintenance, as well as other psychopathologies. However, no research has explored whether FNE has associations with probable ED status when accounting for related vulnerabilities, and whether this relationship changes across gender and weight status. The current study sought out to explore how FNE explains probable ED status above and beyond heightened neuroticism and low self-esteem, with gender and BMI serving as potential moderators of this relationship. Participants were 910 university students (85 % females) aged 18–26 years (Mage = 19.90; SDage = 2.06) living in Australia, who completed measures of psychological distress, personality, self-esteem, FNE, and ED status. Logistic regression analysis showed that FNE was associated with probable ED status. This relationship was stronger among individuals with underweight and healthy-weight, whilst an interaction with gender was not significant. These findings shed light on the unique role FNE has in probable ED status across gender, which appears to be more pronounced in those with a lower BMI. Therefore, FNE should be considered as a potential target in ED screening and early intervention alongside other important transdiagnostic risk factors.

Disparities in eating disorder symptoms and mental healthcare engagement prior to and following the onset of the COVID-19 pandemic: Findings from a national study of US college students.

Early COVID-19 eating disorders (EDs) research used regionally restricted samples with little sociodemographic diversity. The present study aimed to address these research gaps by examining whether pandemic-related changes in ED symptoms and mental healthcare prevalence differed for historically marginalized groups within a national sample of US college students. Participants included 242,906 US college students (Mage =23.45, SD=7.04; MBMI =25.28, SD=5.91) who completed the repeated cross-sectional multi-institute Healthy Minds Study between January 2019 and May 2021. Moderated logistic regressions examined whether pandemic-related changes in individuals' likelihoods of exhibiting current probable ED, reporting lifetime ED diagnoses, and-among individuals with current probable ED-mental healthcare engagement differed for diverse gender, sexual, and racial/ethnic identity groups, and by body mass index (BMI) and financial stress. There were increases of 5% and 12% in individuals' likelihoods of exhibiting current probable ED and symptomatic individuals' mental healthcare engagement, respectively, pre- to post-COVID-19 onset, but no pandemic-related changes in lifetime ED diagnosis prevalence. There were also important variations in these time-trends for different marginalized groups. For example, individuals identifying as genderqueer/gender nonconforming and lesbian exhibited increasing ED symptoms pre- to post-COVID-19 onset, and individuals with current probable ED and higher BMIs were increasingly likely to receive mental healthcare. Associations between financial stress, and the ED and mental healthcare outcomes did not change over time. These findings provide insight into groups of US college students that experienced disproportionate ED burden during the pandemic at the population level, and directions for research and interventions that warrant consideration.

Elevated fullness and bloating as correlates of eating pathology: Implications for screening

ABSTRACT A minority of individuals with eating disorders report being asked about their eating by health care professionals; delayed detection of eating disorders may contribute to poorer outcomes. The current study investigated common meal-related gastrointestinal symptoms (i.e., elevated fullness and bloating) as correlates of eating pathology that may be more readily disclosed to health professionals and indicate the need to assess for eating pathology. The current study also tested the hypothesis that elevated fullness and bloating are more strongly linked to eating pathology among those with higher body dissatisfaction. 281 university students (70.1% female, 84.3% white) completed gastrointestinal symptom and eating pathology assessments. Elevated fullness and bloating were each associated with increased purging, restrictive eating behaviors, and likelihood of having an eating disorder. Elevated fullness and bloating were more strongly linked to purging and probable eating disorder diagnosis with higher, relative to lower, body dissatisfaction. However, body dissatisfaction did not moderate the relationship between gastrointestinal symptoms and restrictive eating behaviors. Results indicate that elevated fullness and bloating are correlates of eating pathology. Healthcare professionals should consider and/or assess for eating pathology when elevated fullness and bloating are reported; further assessment of body dissatisfaction may be helpful in identifying purging behaviors.

Prevalence of probable eating disorders and associated risk factors: An analysis of the Northern Ireland Youth Wellbeing Survey using the SCOFF.

Eating disorders (ED) are associated with significant morbidity and mortality rates and are most common in young people aged between 15 and 19 years. Large representative surveys on disordered eating in youth are lacking. The main aims were to estimate the prevalence of disordered eating in a representative sample of 11-19 year olds in Northern Ireland and investigate the associations between probable eating disorder and a range of risk factors. A large nationally representative household survey was conducted, and the bivariate and multivariate associations between demographic, familial, economic and psychological risk factors and probable eating disorder were assessed. A total of 16.2% (n= 211) of the sample met the SCOFF screening criteria for disordered eating. Probable eating disorder was associated with being female (OR=2.44), having a parent with mental health problems (OR=1.68), suffering from certain psychological problems, such as mood or anxiety disorder (OR=2.55), social media disorder (OR=2.95), being the victim of physical bullying (OR=1.71) and having smoked (OR=2.46). This study provides the first prevalence estimates of probable eating disorder among youth in Northern Ireland. Furthermore, the study identifies unique risk factors for probable eating disorder among this representative sample.

The impact of the COVID-19 pandemic on eating disorders in U.S. military veterans.

The COVID-19 pandemic has had a profound impact on mental health around the world. Although there have been reports that the incidence of eating disorders (EDs) has increased during the pandemic, few longitudinal studies have examined recent changes in EDs. Men and women with military histories may be particularly vulnerable to EDs, underscoring the importance of investigating the impact of the COVID-19 pandemic on EDs in this population. We examined whether early-pandemic (Time 1; T1) posttraumatic stress disorder, depression, anxiety, and stress symptoms were associated with change in probable ED diagnostic status 1 year later (T2). We also investigated relationships from early pandemic mental health symptoms to change in ED diagnostic status from T1 to T2 via pandemic-related life circumstance pathways (health, financial, social, etc.). Participants included a population-based sample of 372 U.S. veterans who completed the T1 and T2 surveys. Early pandemic mental health was significantly and positively associated with probable ED diagnostic status. Social and health satisfaction as well as physical health pandemic impacts mediated the associations between mental health symptoms and ED diagnostic status. Findings highlight the importance of bolstering social connection, health-promoting behaviors, and access to ED treatment among veteran men and women impacted by the COVID-19 pandemic. The COVID-19 pandemic has had a profound impact on mental health, including eating disorders (EDs). We found that early pandemic mental health symptoms were significantly associated with changes in U.S. veterans' ED diagnostic status 1 year later. Mental health symptoms increased ED diagnoses via their impact on social and health satisfaction, as well as physical health impacts of the pandemic. Findings highlight the importance of increasing social connection, health-promoting behaviors, and ED treatment access among veteran men and women, who may be particularly vulnerable to EDs, during the COVID pandemic.