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The Body Project (BP) intervention for body image issues is supported by extensive efficacy and effectiveness research, most of which has been conducted in the United States. The BP uses cognitive dissonance to help participants critique the ideal appearance through written, verbal, and behavioral exercises. This reduces the internalization of the appearance ideal, which in turn decreases body dissatisfaction symptoms and, in some individuals, the onset of eating disorders. To broadly implement this program in Mexico and Latin America, Comenzar de Nuevo (CdN), a non-profit organization for eating disorder treatment, partnered with the Body Project Collaborative in 2014. Together, they created a training and implementation infrastructure. This paper explores the adaptation of BP and its implementation in Mexico and Latin America. We used sustainable business, marketing, and educational models to fulfill CdN's mission to reduce eating disorder risk factors, including weight stigma, in the Latin American region. By integrating strategies to combat weight stigma within our program delivery, we strive to contribute to a more inclusive and supportive environment. We trained master trainers, regular trainers, and/or group facilitators from Argentina, Bolivia, Colombia, Costa Rica, Chile, Dominican Republic, El Salvador, Guatemala, Mexico, Panama, and Spain; and implemented the BP in 15 public schools supported by sponsorship programs. This paper provides crucial lessons learned, future directions, and implications for dissemination and implementation efforts in this region of the world.
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OBJECTIVE: The Eating Disorder-15 (ED-15) is a brief measure developed for the routine assessment of eating disorder (EDs), despite its use in research settings having increased over the last few years. To assess the psychometric properties of the ED-15 in a nonclinical sample of Chilean women. METHOD: A multicultural Spanish-language version was developed through combined translation techniques. University female students (N = 380) (Mage 22.32, SD = 2.48) were recruited through social media. After providing their informed consent, participants completed a battery of questionnaires online. RESULTS: A bi-factor model replicating the bi-factor structure and providing support for the general factor showed the best fit to the data. Moderate-to-strong correlations with measures of EDs, physical comparison, body appreciation, social physique anxiety, and depressive symptoms are presented as evidence of concurrent and convergent validity. Items analyses revealed strong correlations between manifest variables, their correspondent latent variable and the general factor (rs = .60 to .89, ps < .001). Additionally, current findings provide support for the internal consistency of the scale (Cronbach's alpha and Omega values were ≥ .80) and test-retest reliability (ICCs = .84 to .89, ps < .001). DISCUSSION: Like previous findings, the current study provides validity to the original bi-factor structure of the ED-15 and additional validity to a general factor. The availability of this multicultural Spanish-language version would provide session-by-session assessment, providing crucial information throughout treatment. Also, the availability of the current measure would contribute to further research efforts in a yet understudied population such as Hispanic women. PUBLIC SIGNIFICANCE: The Eating Disorder-15 (ED-15) is a promising measure meant to assess session-by-session change for clinical and research purposes. The availability of a Multicultural Spanish language version of the ED-15 allows for routine clinical assessment and represents a contribution for research efforts in a yet understudied populations such as Hispanic women.
OBJETIVO: El Eating Disorder-15 (ED-15) es una breve medida de trastornos alimentarios (TCA) diseñada para realizar una evaluación rutinaria, a pesar de que su uso en la investigación ha crecido en los últimos años. Evaluar las propiedades psicométricas del ED-15 en una muestra no clínica de mujeres chilenas. MÉTODO: Se desarrolló una versión multicultural al español mediante técnicas de traducción combinadas. Las estudiantes universitarias (N = 380) (Medad 22.32, DT = 2.48) fueron reclutadas en redes sociales. Después de dar su consentimiento, las participantes completaron cuestionarios en línea. RESULTADOS: un modelo bifactorial que replica la estructura de dos factores y proporciona soporte para un factor general mostró el mejor ajuste. Correlaciones moderadas a fuertes con medidas de TCA, comparación física, apreciación corporal, ansiedad social física y síntomas depresivos se presentan como evidencia de validez concurrente y convergente. Análisis de ítems revelaron fuertes correlaciones entre las variables manifiestas, su correspondiente variable latente y el factor general (rs = .60 a .89, ps < .001). Los hallazgos actuales respaldan la consistencia interna (alfa Cronbach y Omega > .80) y la confiabilidad test-retest (ICC = .84 a .89, ps < .001). DISCUSIÓN: El estudio actual proporciona validez a la estructura original de 2 factores del ED-15 y validez adicional a un factor general. La disponibilidad de esta versión multicultural en español permitirá una evaluación sesión por sesión, brindando información clínica crucial al tratamiento. Su disponibilidad permitirá el desarrollo de investigaciones en una población aún poco estudiada como la de mujeres latinas.
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Trastornos de Alimentación y de la Ingestión de Alimentos , Lenguaje , Humanos , Femenino , Adulto Joven , Adulto , Psicometría , Reproducibilidad de los Resultados , Chile , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Encuestas y CuestionariosRESUMEN
OBJECTIVE: Research on muscularity-oriented disordered eating has grown in recent years. However, the bulk of this research has focused on men and Western populations. Limited research is available in non-Western populations of women (e.g., China) which is likely due to the lack of valid instruments in these populations. Thus, the current study aimed to describe the validity and reliability of the Muscularity-Oriented Eating Test (MOET) in Chinese women. METHOD: Two online surveys (survey one: n = 599, Mage = 29.49, SD = 7.36; survey two: n = 201, Mage = 28.42, SD = 7.76) were conducted to explore the psychometric properties of the MOET in Chinese women. In survey one, the factor structure of the MOET was examined via exploratory and confirmatory factor analyses (EFA and CFA). Internal consistency reliability and convergent and incremental validity of the MOET were also assessed. In survey two, test-retest reliability across a 2-week interval was examined. RESULTS: EFA and CFA provided support for the unidimensional factor structure of the MOET in Chinese adult women. The MOET presented good internal consistency and test-retest reliability and convergent validity via large, positive associations with theoretically related constructs (e.g., thinness-oriented disordered eating, drive for muscularity, and psychosocial impairment). Finally, muscularity-oriented disordered eating described unique variance in psychosocial impairment, providing support for the incremental validity of the MOET. DISCUSSION: The sound psychometric structure of the MOET was supported in Chinese women. Continued research is needed to describe muscularity-oriented disordered eating in Chinese women to contribute to this significant gap in the literature. PUBLIC SIGNIFICANCE: The Muscularity-Oriented Eating Test (MOET) is a measure specifically developed for assessing muscularity-oriented disordered eating. This study examined the validity and reliability of the MOET in Chinese women. The results showed that the MOET had sound validity and reliability in Chinese women. Thus, the MOET is a valuable tool for advancing the understanding of the muscularity-oriented disordered eating of women from the Chinese context.
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Imagen Corporal , Trastornos de Alimentación y de la Ingestión de Alimentos , Masculino , Humanos , Adulto , Femenino , Imagen Corporal/psicología , Reproducibilidad de los Resultados , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , China , Encuestas y Cuestionarios , Psicometría/métodosRESUMEN
OBJECTIVE: The Muscularity-Oriented Eating Test (MOET) is a 15-item unidimensional scale, designed to assess eating practices that occur in the pursuit of a muscular body. The aim of the present study was to describe the translation and cultural adaptation of the MOET to Brazilian Portuguese, to explore its factor structure and measurement invariance, and to evaluate its internal consistency, three-week test-retest reliability, and convergent validity in a community sample of Brazilian men and women. METHOD: After the back-translation procedure, the Brazilian MOET was administered online to a sample of 1246 adults (634 men and 612 women), along with measures of drive for muscularity, muscle dysmorphia symptoms, muscular/athletic-ideal internalization, disordered eating behaviors, and exercise dependence. RESULTS: Findings from an exploratory factor analysis and a confirmatory factor analysis revealed a one-factor structure and adequate internal consistency for men (ω = 0.86; α = 0.86) and women (ω = .84; α = .83). Measurement invariance across gender was supported. In addition, the scale demonstrated good three week test-retest reliability for both men (ICC = .96; p < .001) and women (ICC = .92; p < .001), and the subscales revealed moderate to large associations with drive for muscularity, muscle dysmorphia symptoms, muscular/athletic-ideal internalization, disordered eating, and exercise dependence. CONCLUSION: This study supports the validity and reliability of the MOET in a community sample of Brazilian men and women and represents an advance in measures of muscularity-oriented disordered eating in Brazilian adults, allowing for future cross-cultural studies in this field. PUBLIC SIGNIFICANCE: The Muscularity-Oriented Eating Test (MOET) is a measure of muscularity-oriented disordered eating, which assess strict adherence to diet rules, including the food's macronutrient content, regulation of protein intake, and eating less or more to influence muscle gain. This study evaluated the validity and reliability of the MOET in a community sample of Brazilian men and women. Our findings represent an advance in measures of muscularity-oriented disordered eating in Brazilian adults.
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Imagen Corporal , Trastornos de Alimentación y de la Ingestión de Alimentos , Adulto , Masculino , Humanos , Femenino , Brasil , Reproducibilidad de los Resultados , Músculo Esquelético , Impulso (Psicología) , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Encuestas y Cuestionarios , PsicometríaRESUMEN
OBJECTIVE: The Eating Disorder Examination-Questionnaire (EDE-Q) is one of the most widely used self-report assessments of eating disorder symptoms. However, evidence indicates potential problems with its original factor structure and associated psychometric properties in a variety of populations, including gender minority populations. The aim of the current investigation was to explore several previously published EDE-Q factor structures and to examine internal consistency and measurement invariance of the best-fitting EDE-Q model in a large community sample of gender minority adults. METHODS: Data were drawn from 1567 adults (337 transgender men, 180 transgender women, and 1050 gender-expansive individuals) who participated in The PRIDE Study, a large-scale longitudinal cohort study of sexual and gender minorities from the United States. A series of confirmatory factor analyses (CFAs) were conducted to explore the fit of eight proposed EDE-Q models; internal consistency (Cronbach's alphas, Omega coefficients) and measurement invariance (multi-group CFA) were subsequently evaluated. RESULTS: A brief seven-item, three-factor (dietary restraint, shape/weight overvaluation, body dissatisfaction) model of the EDE-Q consistently evidenced the best fit across gender minority groups (transgender men, transgender women, gender-expansive individuals). The internal consistencies of the three subscales were adequate in all groups, and measurement invariance across the groups was supported. DISCUSSION: Taken together, these findings support the use of the seven-item, three-factor version of the EDE-Q for assessing eating disorder symptomatology in gender minority populations. Future studies can confirm the current findings in focused examinations of the seven-item, three-factor EDE-Q in diverse gender minority samples across race, ethnicity, socioeconomic status, and age ranges. PUBLIC SIGNIFICANCE STATEMENT: Although transgender individuals have greater risk of developing an eating disorder, the factor structure of the Eating Disorder Examination-Questionnaire, one of the most widely used eating disorder assessment measures, has not been explored in transgender adults. We found that a seven-item model including three factors of dietary restraint, shape and weight overvaluation, and body dissatisfaction had the best fit among transgender and nonbinary adults.
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Trastornos de Alimentación y de la Ingestión de Alimentos , Personas Transgénero , Masculino , Humanos , Adulto , Femenino , Estados Unidos , Estudios Longitudinales , Encuestas y Cuestionarios , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Estudios de Cohortes , Psicometría , Reproducibilidad de los ResultadosRESUMEN
Eating disorder (ED) risk is elevated among college populations in the United States. However, current research assessing the relative risk of ED symptomatology within Greek life has been mixed. We aimed to assess whether Greek Life Affiliation (GA) was associated with a greater risk for ED among college students in the United States as measured on the SCOFF questionnaire. Data were extracted from the Healthy Minds Study, which surveyed 44,785 American college students across 79 schools. The survey asked about GA, Greek life housing, and included the SCOFF questionnaire. This study utilized multiple logistic regressions and chi-square analyses (n = 44785) to analyze the data. GA failed to predict ED-risk in both women (aOR = 0.98 [95% CI = 0.90, 1.06]) and men (aOR = 1.07 [95% CI = 0.92, 1.24]). Similarly, among female [aOR = 1.00 [95% CI = 0.46, 2.12]) and male participants (aOR = 1.06 [95% CI = 0.59, 1.98]), sorority/fraternity housing also failed to predict ED-risk. Greek Life Affiliation is not associated with greater ED-risk among US college students.
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Fraternidades Universitarias de Hombres y Mujeres , Trastornos de Alimentación y de la Ingestión de Alimentos , Humanos , Masculino , Estados Unidos , Femenino , Estudiantes , Encuestas y Cuestionarios , UniversidadesRESUMEN
OBJECTIVE: Appearance and performance-enhancing drugs and supplements (APEDS) can be used to enhance muscle growth, athletic performance, and physical appearance. The aim of this study was to examine the lifetime use of APEDS and associations with eating disorder and muscle dysmorphia symptoms among gender minority people. METHOD: Participants were 1653 gender minority individuals (1120 gender-expansive [defined as a broad range of gender identities that are generally situated outside of the woman-man gender binary, e.g., genderqueer, nonbinary] people, 352 transgender men, and 181 transgender women) recruited from The Population Research in Identity and Disparities for Equality Study in 2018. Regression analyses stratified by gender identity examined associations of any APEDS use with eating disorder and muscle dysmorphia symptom scores. RESULTS: Lifetime APEDS use was common across groups (30.7% of gender-expansive people, 45.2% of transgender men, and 14.9% of transgender women). Protein supplements and creatine supplements were the most commonly used APEDS. Among gender-expansive people and transgender men, lifetime use of any APEDS was significantly associated with higher eating disorder scores, dietary restraint, binge eating, compelled/driven exercise, and muscle dysmorphia symptoms. Any APEDS use was additionally associated with laxative use among gender-expansive people. Among transgender women, use of any APEDS was not significantly associated with eating disorder or muscle dysmorphia symptoms. DISCUSSION: APEDS use is common and associated with eating disorder and muscle dysmorphia symptoms in gender-expansive people and transgender men, thus highlighting the importance of assessing for these behaviors and symptoms among these populations, particularly in clinical settings. PUBLIC SIGNIFICANCE: This study aimed to examine APEDS use among gender minority people. We found that 30.7% of gender-expansive (e.g., nonbinary) people, 45.2% of transgender men, and 14.9% of transgender women reported lifetime APEDS use, which was associated with eating disorder and muscle dysmorphia symptoms in transgender men and gender-expansive people. Clinicians should assess for these behaviors in gender minority populations.
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Trastornos de Alimentación y de la Ingestión de Alimentos , Sustancias para Mejorar el Rendimiento , Minorías Sexuales y de Género , Personas Transgénero , Trastornos de Alimentación y de la Ingestión de Alimentos/epidemiología , Femenino , Identidad de Género , Humanos , Masculino , MúsculosRESUMEN
PURPOSE: Although the EDE-Q is derived from the "gold standard" for the assessment of eating disorders (ED), its factor structure is controversial, particularly in male samples. The aim of the study was to examine the psychometric properties and factor structure of the EDE-Q, as well as to establish a sensitive and specific cut-off point validated by EDE clinical interview. METHODS: A series of Confirmatory Factor Analyses were performed among a representative sample of 796 male university students, of whom 139 were interviewed. Sensitivity and specificity were calculated by receiver-operating characteristic (ROC) analysis to determinate the most appropriate cut-off value. RESULTS: The original factor structure was not confirmed, showing a better fit with a 2-factor solution. For the Spanish male sample, a cut-off ≥ 1.09 for at-risk of ED cases and ≥ 2.41 for clinical cases presents an optimal balance between sensitivity and specificity. CONCLUSIONS: The establishment of specific cut-off points for males may help to reduce the under-diagnosis of ED in this population. LEVEL OF EVIDENCE: III: evidence obtained from well-designed case-control study.
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Trastornos de Alimentación y de la Ingestión de Alimentos , Estudios de Casos y Controles , Análisis Factorial , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Humanos , Masculino , Psicometría , Reproducibilidad de los Resultados , Estudiantes , Encuestas y Cuestionarios , UniversidadesRESUMEN
BACKGROUND: Representing the pathological extreme pursuit of muscularity, muscle dysmorphia (MD) is characterized by a pervasive belief or fear around insufficient muscularity and an elevated drive for muscularity. Despite evidence of elevated body image-related concerns among sexual minority populations, little is known about the degree of muscle dysmorphia (MD) symptoms among sexual minorities, particularly based on Muscle Dysmorphic Disorder Inventory (MDDI) scores. The objective of this study was to examine the nature and severity of MD symptoms in cisgender sexual minority men and women and provide community norms of the MDDI for these populations. METHODS: Data from participants in The PRIDE Study, an existing study of health outcomes in sexual and gender minority people from the United States, were examined. Participants included cisgender gay men (N = 1090), cisgender bisexual plus (bisexual, pansexual, and/or polysexual) men (N = 100), cisgender lesbian women (N = 563), and cisgender bisexual plus women (N = 507). We calculated means, standard deviations (SD), and percentiles for the MDDI total and subscale scores for cisgender sexual minority men and women. We compared MDDI scores by sexual orientation using linear regression models, both unadjusted and adjusted for sociodemographics. RESULTS: Overall, the sample was 85.2% White, 3.0% Asian or Pacific Islander, 2.0% Black, 0.5% Native American, 3.9% multiracial, and 6.6% Hispanic/Latino/a. The mean age was 38.6 (SD = 14.3) and 69.4% had a college degree or higher. Means (SD) for the MDDI total score were 27.4 (7.7) for cisgender gay men, 26.4 (6.4) for cisgender bisexual plus men, 24.3 (6.1) for cisgender lesbian women, and 24.6 (5.5) for cisgender bisexual plus women. There were no significant differences in MDDI scores between cisgender gay and bisexual plus men, or between cisgender lesbian women and bisexual plus women in unadjusted or adjusted models. CONCLUSIONS: These normative data provide insights into the experience of MD symptoms among cisgender sexual minority men and women and can aid researchers and clinicians in the evaluation of MD symptoms and interpretation of MDDI scores in sexual minority populations.
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Minorías Sexuales y de Género , Adulto , Bisexualidad , Imagen Corporal , Femenino , Humanos , Masculino , Músculos , Conducta Sexual , Estados UnidosRESUMEN
PURPOSE: This study aimed to evaluate the psychometric properties of the Drive for Muscularity Scale (McCreary and Sasse, J Am Coll Health 48(6): 297-304, 2000) (DMS) among a sample of Jamaican male weightlifters. METHODS: 205 weightlifters (Mage = 28.49, SD = 9.61) from rural and urban areas in Jamaica, completed the DMS, the Depression, Anxiety and Stress Scale-21 Items (DASS-21) and the Body Areas Satisfaction Scale (BASS) in a cross-sectional design. Confirmatory factor analysis was performed on the DMS and conventional fit indices used to determine model fit. Measurement invariance was examined for urban and rural participants. Correlations between the DMS scores and the DASS-21 and BASS were determined to examine the validity of the scale. RESULTS: Confirmatory factor analysis of the original 2-factor model (muscularity-oriented body image and muscularity behaviors) resulted in overall good fit (CFI = .94, TLI = 0.93, RMSEA = 0.06 [0.05, 0.08], SRMR = 0.08). Also, measurement invariance was observed between weightlifters from rural and urban areas. The DMS was principally correlated with specific body areas previously associated with male's body dissatisfaction (muscle tone, upper torso and weight) (rs = 0.17 to .47). The DMS showed significant weak to moderate negative correlations with the DASS-21 (rs = - 0.16 to - 0.32). Adequate levels of internal consistency were observed (omega = 0.75-0.88). CONCLUSION: The DMS showed to be a valid instrument to evaluate the drive for muscularity in Jamaican weightlifters and has utility in informing further research, diagnosis and treatment of body image-related pathologies. LEVEL OF EVIDENCE: Level V, cross-sectional descriptive study.
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Impulso (Psicología) , Adulto , Estudios Transversales , Humanos , Jamaica , Masculino , Psicometría , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
PURPOSE: Cisgender bisexual plus (including bisexual, pansexual, and polysexual) women and men experience unique health concerns including eating disorders. The purpose of this study was to develop community norms for eating disorder attitudes and disordered eating behaviors in cisgender bisexual plus women and men using the Eating Disorders Examination Questionnaire (EDE-Q). METHODS: Participants were cisgender bisexual plus women (n = 462) and men (n = 93) participants in The PRIDE Study, an existing study of sexual and gender minority people. RESULTS: Mean and standard deviation of EDE-Q scores among cisgender bisexual plus women and men, respectively, were: Global (1.75 ± 1.26, 1.56 ± 1.18), Restraint (1.34 ± 1.44, 1.42 ± 1.53), Eating Concern (0.96 ± 1.13, 0.63 ± 0.96), Weight Concern 2.27 ± 1.55, 1.89 ± 1.46), and Shape Concern 42 ± 1.62, 2.30 ± 1.57). Among cisgender bisexual plus women and men, respectively, 27.5% and 22.6% scored in the clinically significant range on the Global score. Bisexual plus women and men reported any occurrence (≥ 1/28 days) of dietary restraint (19.3%, 23.7%), objective binge episodes (11.1%, 10.8%), excessive exercise (4.5%, 5.4%), self-induced vomiting (1.7%, 0.0%), and laxative misuse (0.4%, 1.1%), respectively. A lower percentage of age-matched cisgender bisexual plus women (18-25 years) reported any occurrence of objective binge episodes, self-induced vomiting, laxative misuse, and excessive exercise than previously published in young women. Age-matched cisgender bisexual plus men (18-26 years) reported higher weight concern subscale scores than previously published in young men. CONCLUSIONS: These norms should aid clinicians in applying and interpreting the EDE-Q scores of cisgender bisexual plus women and men. LEVEL OF EVIDENCE: Level V: cross-sectional descriptive study.
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Trastornos de Alimentación y de la Ingestión de Alimentos , Minorías Sexuales y de Género , Adolescente , Adulto , Actitud , Estudios Transversales , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Femenino , Humanos , Masculino , Encuestas y Cuestionarios , Adulto JovenRESUMEN
OBJECTIVE: Treatment outcomes for anorexia nervosa (AN) remain modest, and recent research suggests that clinical trials may be of limited methodological quality. With increasing evidence illustrating the irreproducibility of psychological research, no research to date has systematically examined the cumulative effect of bias in research relating to the treatment of AN. METHOD: We identified all AN trials listed on ClinicalTrials.gov between 2000 and 2018 and examined rates of (a) the noncompletion of clinical trials, the (b) nonpublication of trials once listed as completed, (c) the nonprospective registration of clinical trials, and (d) the nonreplication of findings. RESULTS: We note that of 201 trials listed on ClinicalTrials.gov, only 101 have been completed, and of those, only 41 have been published. Moreover, of these 41 published trials, only eight demonstrated evidence of prospective trial registration, and only seven have had their primary findings replicated in other studies. DISCUSSION: These results illustrate the profound cumulative effect of methodological bias in registered trials for AN, which may have a significant impact both on what appears in the current evidence base, and on the reproducibility of studies comprising this evidence base.
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Anorexia Nerviosa/terapia , Ensayos Clínicos como Asunto , Humanos , Estudios Prospectivos , Sistema de Registros , Resultado del TratamientoRESUMEN
OBJECTIVE: Anorexia nervosa (AN) is a disorder characterized by a profound fear of weight gain, resulting in significant weight loss, as well as behavioral symptoms that interfere with weight normalization. In concert, weight gain remains a proximal goal of treatment, and patient weighing is a critical component of treatment. However, divergent approaches exist in how patient weighing is undertaken in clinical practice. The aim of this study is to investigate the impact of a brief course of open weighing (sharing weight data with patients) versus blind weighing (not sharing weight data with patients) on distress around being weighed and AN symptom severity. METHOD: 216 patients with AN and atypical AN will be randomized to receive 4 weeks of open or blind weighing practices across residential, intensive outpatient, and outpatient treatment settings, within the context of manualized empirically supported treatment. Following 4 weeks of open or blind weighing, all patients will be enrolled into open weighing practices. Primary outcomes of interest will be patient-reported distress around being weighed at week 5 and eating disorder symptom severity at week 5. Secondary outcomes will assess weight prediction error, intolerance of uncertainty, and the fear of food. DISCUSSION: No best practice guidelines exist in determining optimal practices around weighing patients with AN. This multisite randomized controlled trial will provide the first known data on the impact of open versus blind weighing practices upon weight-related distress and AN symptom severity.
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Anorexia Nerviosa/terapia , Peso Corporal/fisiología , Atención al Paciente/métodos , Adolescente , Adulto , Niño , Humanos , Persona de Mediana Edad , Adulto JovenRESUMEN
OBJECTIVE: Prior norms of the Eating Disorders Examination Questionnaire (EDE-Q) among men have not considered sexual orientation. This study's objective was to assess EDE-Q community norms among cisgender gay men. METHOD: Participants were 978 self-identified cisgender gay men from The PRIDE Study recruited in 2018. RESULTS: We present mean scores and standard deviations for the EDE-Q among cisgender gay men ages 18-82. Among cisgender gay men, 4.0% scored in the clinically significant range on the global score, 5.7% on the restraint, 2.1% on the eating concern, 10.5% on the weight concern, and 21.4% on the shape concern subscales of the EDE-Q. The global score as well as weight and shape concerns in a young adult subsample (18-26 years) from The PRIDE Study were higher than previously reported norms in young men (Lavender, 2010). Participants reported any occurrence (≥1/28 days) of dietary restraint (19.8%), objective binge episodes (10.9%), excessive exercise (10.1%), laxative misuse (1.1%), and self-induced vomiting (0.6%). Binge eating, excessive exercise, and self-induced vomiting in The PRIDE Study subsample were lower than previously reported in young men. DISCUSSION: We provide EDE-Q norms among cisgender gay men, which should aid clinicians and researchers to interpret the EDE-Q scores of cisgender gay men.
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Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Homosexualidad Masculina/psicología , Encuestas y Cuestionarios , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Homosexualidad Masculina/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Valores de Referencia , Adulto JovenRESUMEN
Despite the effectiveness of CBT in reducing shape/weight concerns and dietary restraint, research suggests that patients considered recovered may still exhibit emotional difficulties related to eating disorders (EDs). Dialectical behavior therapy (DBT) has been adapted for a variety of mental disorders characterized by emotion dysregulation and, more recently, for EDs specifically. The current review found that the majority of the research studies employed one of the following three adaptations of DBT for EDs: The Stanford Model, Radically Open-DBT (RO-DBT), or Multidiagnostic ED-DBT (MED-DBT). Therefore, this review sought to review and update the empirical research on each adaptation and (2) offer preliminary recommendations for when and which adaptation of DBT to use when treating adults with EDs. Findings from the empirical literature on DBT and EDs indicate that the Stanford Model has the most rigorous and numerous studies demonstrating efficacy and effectiveness in those diagnosed with binge eating disorder. Fewer studies have been conducted using the Stanford Model with bulimia nervosa; therefore, less strong assertions can be made about DBT with those diagnosed with bulimia. The MED-DBT model has been evaluated in several open trials within higher levels of care with promising results, but the lack of randomized clinically-controlled trials prevents a definitive statement about its efficacy. Finally, research on applying the RO-DBT model to anorexia-nervosa, restricting subtype is in its infancy, prohibiting solid conclusions or recommendations regarding its efficacy or effectiveness.
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Terapia Conductual Dialéctica/clasificación , Emociones , Trastornos de Alimentación y de la Ingestión de Alimentos/terapia , Adulto , HumanosRESUMEN
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.
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Imagen Corporal/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Psicometría/métodos , Adulto , Humanos , Masculino , Encuestas y Cuestionarios , Adulto JovenRESUMEN
OBJECTIVE: The eating disorder examination-questionnaire (EDE-Q) is among the most widely used instruments in eating disorder research and clinical practice. However, the underlying structure remains a source of confusion, and contradictory results have emerged in studies among male populations. In the current study, we examined previously proposed models of EDE-Q structure in four community samples of Argentinian men. METHOD: A series of confirmatory factor analyses (CFAs) were performed for five previous factor structure models of the EDE-Q among 232 Argentinian male university students, 277 weightlifters, 275 cross-fit users, and 202 athletes. A multigroup CFA was conducted in the model we retained, to assess measurement invariance across groups. RESULTS: A respecified model of the brief eight-item one-factor proposal provided acceptable fit to the data over the original four-factor structure and three other proposed models. Results from the multigroup CFA showed that the retained model was invariant across samples. CONCLUSION: Our results provide support for retaining a one-factor EDE-Q structure over a multifactor solution for research purposes among male community samples in Argentina. These data underscore the importance of undertaking psychometric assessment of eating disorder symptom measures before their utilization in specific populations.
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Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Psicometría/métodos , Adolescente , Adulto , Argentina , Análisis Factorial , Humanos , Masculino , Persona de Mediana Edad , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , Adulto JovenRESUMEN
Most studies of eating disorders (ED) among adolescents have relied on the use of self-report questionnaires given its cost-effectiveness compared to interviews approaches. The Eating Disorders Examination Questionnaire (EDE-Q) is one of the most commonly used self-report measures of eating psychopathology, despite issues regarding the underlying latent structure and its validity in this population. Given the lack of validated measures among Hispanic clinical samples, the current study aimed to validate previously suggested models for the adolescent version (EDE-Q-A) among female teenage patients with ED in Spain (Mage = 15.45, SD = 1.59). Results failed to replicate the theoretical 4-factor structure, and a 2-factor model previously validated in a Hispanic-American community sample showed best fit over a 3-factor and a single-factor model. Excellent levels of internal consistency were observed for the two dimensions of the retained model and for the Global Score of the EDE-Q-A. Significant correlations with well-established measures of ED (Eating Disorders Inventory; EDI-2) and self-esteem are presented as evidence for convergent and concurrent validity. Sensitivity analyses showed a similar pattern of association between the retained model of the EDE-Q-A and the EDI-2. Current findings may contribute to development of evidence-based knowledge on ED among Hispanic clinical populations.
Asunto(s)
Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Autoinforme , Encuestas y Cuestionarios/normas , Traducción , Adolescente , Femenino , Humanos , Masculino , Psicometría/estadística & datos numéricos , Reproducibilidad de los Resultados , Autoimagen , EspañaRESUMEN
OBJECTIVE: Male athletes appear to be at high risk for Eating Disorders (ED), given sport-related pressures. Although in some sports weight loss confers a competitive advantage, men also participate in sports where a large body is considered to enhance performance. In rugby a heavier body has been associated with sports success, however, physical demands vary given the position in the field (forward or back). We aimed to investigate whether ED pathology varied as a function of player position. METHOD: A cross-sectional study was conducted among 203 rugby players (Mage = 21.78, SD = 3.54) in order assess associations between elevated eating pathology given the players' position, and with ED mediating mechanisms (physical comparison and exercise dependence). RESULTS: 8.9% (95% CI: 4.9, 12.8) of the participants presented elevated eating pathology. Players' position, physical comparison and exercise dependence were associated with elevated eating pathology. Forwards tended to endorse binge eating more frequently, and showed higher levels of eating concerns. DISCUSSION: Our findings suggest that ED symptoms differ as a function of player position, and that elevated eating pathology in rugby players is associated with appearance comparison and exercise dependence. Despite the possible implications for prevention and treatment efforts, the clinical validity of the current findings must be confirmed with further research.