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Nagata JM, Stuart E, Hur JO, Panchal S, Low P, Chaphekar AV, Ganson KT, Lavender JM. Eating Disorders in Sexual and Gender Minority Adolescents. Curr Psychiatry Rep 2024; 26:340-350. [PMID: 38829456 PMCID: PMC11211184 DOI: 10.1007/s11920-024-01508-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/25/2024] [Indexed: 06/05/2024]
Abstract
PURPOSE OF REVIEW To consolidate recent literature addressing eating disorders and disordered eating behaviors among sexual and gender minority (SGM) adolescents, including but not limited to lesbian, gay, bisexual, transgender, and queer (LGBTQ) adolescents. RECENT FINDINGS Sexual and gender minority adolescents are at heightened vulnerability to eating disorders and disordered eating behaviors compared to their cisgender and heterosexual peers, potentially due to minority stress, gender norms, objectification, and the influence of the media, peers, and parents. We report findings from recent literature on the epidemiology and prevalence, assessment, mental health comorbidity, quality of life and psychosocial functioning, risk and protective factors, and treatment and interventions for eating disorders in sexual and gender minority adolescents. Addressing eating disorders in sexual and gender minority adolescents requires an integrated approach consisting of screening, tailored treatment, and comprehensive support to address intersectional challenges. Gender-affirming and trauma-informed care approaches may be considered.
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Affiliation(s)
- Jason M Nagata
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, University of California, San Francisco, 550 16th Street, 4th Floor, Box 0503, San Francisco, 94143, CA, USA.
| | - Elena Stuart
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, University of California, San Francisco, 550 16th Street, 4th Floor, Box 0503, San Francisco, 94143, CA, USA
| | - Jacqueline O Hur
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, University of California, San Francisco, 550 16th Street, 4th Floor, Box 0503, San Francisco, 94143, CA, USA
| | - Smriti Panchal
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, University of California, San Francisco, 550 16th Street, 4th Floor, Box 0503, San Francisco, 94143, CA, USA
| | - Patrick Low
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, University of California, San Francisco, 550 16th Street, 4th Floor, Box 0503, San Francisco, 94143, CA, USA
| | - Anita V Chaphekar
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, University of California, San Francisco, 550 16th Street, 4th Floor, Box 0503, San Francisco, 94143, CA, USA
| | - Kyle T Ganson
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON, Canada
| | - Jason M Lavender
- Military Cardiovascular Outcomes Research Program (MiCOR), Department of Medicine, Uniformed Services University, Bethesda, MD, USA
- Department of Medicine, Uniformed Services University, Bethesda, MD, USA
- The Metis Foundation, San Antonio, TX, USA
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2
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Fan J, Nagata JM, Cuccolo K, Ganson KT. Associations between dieting practices and eating disorder attitudes and behaviors: Results from the Canadian study of adolescent health behaviors. Eat Behav 2024; 54:101886. [PMID: 38788552 DOI: 10.1016/j.eatbeh.2024.101886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 05/08/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024]
Abstract
This study aimed to describe the frequency of dieting practices among adolescents and young adults in Canada, as well as determine the association between dieting and eating disorder attitudes and behaviors. Data from 2762 Canadian adolescents and young adults from the Canadian Study of Adolescent Health Behaviors were analyzed. Frequencies were used to determine the prevalence of 11 different diets among the sample, and chi-square tests were used to assess gender differences. Multiple modified Poisson and linear regression analyses were conducted to determine the associations between any dieting and eating disorder attitudes and behaviors. Among the sample, 15.7 % of girls and women, 10.4 % of boys and men, and 13.0 % of transgender/gender expansive (TGE) participants reported any dieting in the past 12 months, with the Ketogenic diet being most common among all genders. Results from regression analyses showed that engaging in any dieting in the past 12 months was associated with greater eating disorder psychopathology among girls, women, boys, and men, but not TGE participants. There were varying trends in association between specific types of dieting practices and eating disorder behaviors among girls, women, boys, and men. Dieting is relatively common among a national sample of Canadian adolescents and young adults, and engagement is associated with greater eating disorder psychopathology and behaviors. Healthcare and public health professionals should consider screening for eating disorders among adolescents and young adults who report engaging in dieting practices.
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Affiliation(s)
- Jingchuan Fan
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON, Canada
| | - Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Kelly Cuccolo
- Department of Psychology, Alma College, Alma, MI, USA
| | - Kyle T Ganson
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON, Canada.
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3
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Le TP, Ali SH, Atkin AL, Ching THW, Csizmadia A, Tran NK, DiClemente RJ. Family connectedness and sexual minority Asian Americans' eating behavior regulation. Eat Behav 2023; 51:101817. [PMID: 37734352 DOI: 10.1016/j.eatbeh.2023.101817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 09/07/2023] [Accepted: 09/13/2023] [Indexed: 09/23/2023]
Abstract
To date, psychosocial and interpersonal protective factors such as family connectedness have received little attention in studies of eating behaviors among sexual minority Asian Americans. Therefore, we investigated associations of family connectedness and two types of eating behavior regulation motives and the moderating role of individualism in these associations among 134 sexual minority Asian American young adults. Linear regression models assessed the main and interaction effects of family connectedness and individualism on introjected and identified eating behavior regulation motives. We observed a significant interaction effect between family connectedness and individualism only on introjected regulation. For participants with low levels of individualism, those who reported high levels of family connectedness had lower scores for introjected regulation of eating behavior. The findings of this study highlight the importance of examining strengths related to sexual minority Asian Americans by demonstrating the important role family connectedness plays in eating behavior regulation motives, particularly for those with lower individualism.
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Affiliation(s)
- Thomas P Le
- Department of Psychology, Bryn Mawr College, Philadelphia, PA, USA; Department of Psychology, The University of Maryland, College Park, MD, USA.
| | - Shahmir H Ali
- Department of Social and Behavioral Sciences, New York University School of Global Public Health, New York, NY, USA
| | - Annabelle L Atkin
- Department of Human Development and Family Studies, Purdue University, West Lafayette, IN, USA
| | - Terence H W Ching
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Annamaria Csizmadia
- Department of Human Development and Family Sciences, University of Connecticut, Storrs, CT, USA
| | - Nguyen K Tran
- School of Medicine, Stanford University, Stanford, CA, USA
| | - Ralph J DiClemente
- Department of Social and Behavioral Sciences, New York University School of Global Public Health, New York, NY, USA
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Chen P, Simonetto DA, Paul S, Patel A. Health disparities experienced by sexual and gender minority individuals living with or at risk of chronic liver disease. Clin Liver Dis (Hoboken) 2023; 22:152-156. [PMID: 37908866 PMCID: PMC10615390 DOI: 10.1097/cld.0000000000000073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 04/28/2023] [Indexed: 11/02/2023] Open
Affiliation(s)
- Phillip Chen
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Douglas A. Simonetto
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Sonali Paul
- Department of Gastroenterology, Hepatology, and Nutrition, Center for Liver Diseases, The University of Chicago Medicine, Chicago, Illinois, USA
| | - Arpan Patel
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
- Department of Gastroenterology, Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
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Kalash N, Harb H, Zeeni N, El Khoury M, Mattar L. Determinants of body image disturbance and disordered eating behaviors among self-identified LGBTQ individuals. J Eat Disord 2023; 11:87. [PMID: 37268956 DOI: 10.1186/s40337-023-00810-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 05/15/2023] [Indexed: 06/04/2023] Open
Abstract
It has been previously established that sexual minorities are more likely to suffer from mental health illnesses due to experiencing unique stressors such as fear, anxiety, stigma, harassment, and prejudice. Results revealed two noteworthy mental health disorders reported by lesbian, gay, bisexual, transgender, and queer (LGBTQ) individuals, disordered eating behaviors and disturbed body image. Yet, a-priori studies revealed inconsistent results with regards to body image concerns and eating disorder symptoms and attitudes among sexual minorities. Therefore, this cross-sectional study aimed at investigating the occurrence of disordered eating behaviors (DEB) and body image disturbance (BID) among sexual minorities in Lebanon. Additionally, the correlation between several determinants of DEB and BID including fear of negative evaluation, generalized anxiety, social support, and harassment levels have been examined. Generally, the present study revealed that LGBTQ population scored higher than cisgender and heterosexual individuals for the mean and global scores of the EDE-Q6.0 and BAS-2. Only generalized anxiety and fear of negative evaluation scales were significantly associated with DEB and BID among different sexual orientation and gender identity individuals. Therefore, it is very important that health professionals working with such vulnerable populations meticulously assess for disordered eating behaviors and body image disturbance for better communication and management.
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Affiliation(s)
- Nour Kalash
- Nutrition Program, Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, P.O. Box 13-5053, Chouran, Beirut, 1102 2801, Lebanon
| | - Hana Harb
- Nutrition Program, Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, P.O. Box 13-5053, Chouran, Beirut, 1102 2801, Lebanon
| | - Nadine Zeeni
- Nutrition Program, Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, P.O. Box 13-5053, Chouran, Beirut, 1102 2801, Lebanon
| | - Myriam El Khoury
- Psychology Program, Department of Social Sciences, School of Arts and Sciences, Lebanese American University, Beirut, Lebanon
| | - Lama Mattar
- Nutrition Program, Department of Natural Sciences, School of Arts and Sciences, Lebanese American University, P.O. Box 13-5053, Chouran, Beirut, 1102 2801, Lebanon.
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Hallward L, Nagata JM, Rodgers RF, Ganson KT. Examination of eating disorder psychopathology across sexual and gender identities among a Canadian sample. Int J Eat Disord 2023; 56:604-615. [PMID: 36493406 DOI: 10.1002/eat.23872] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 11/29/2022] [Accepted: 11/29/2022] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Eating disorders (EDs) disproportionately affect sexual and gender minorities, with majority of research conducted among samples in the United States. The purpose of this study was to examine ED psychopathology among adolescents and young adults in Canada with diverse gender and sexual identities. METHOD Data were collected from 2,714 Canadians, aged 16-30 years old, via an online survey at the end of 2021 during the COVID-19 pandemic. Participants responded to sociodemographic questions (including history of EDs) and reported on eating attitudes and behaviors. Descriptive statistics and multiple modified Poisson and linear regressions were conducted. RESULTS Over half the sample was heterosexual, 35% were sexual minority cisgender men and women, and 6.5% were transgender and gender non-conforming (TGNC) people. The sample overall reported elevated ED psychopathology based on their eating attitudes and behaviors. TGNC participants reported the most severe ED psychopathology. Generally, sexual minority cisgender women and cisgender men had elevated ED psychopathology compared to their heterosexual counterparts. Regression analyses revealed all gender and sexual minorities reported greater ED psychopathology compared to heterosexual cisgender men. DISCUSSION The Canadian sample reported elevated ED psychopathology compared to previous studies among various populations. Additional investigations are now needed to observe how ED psychopathology continues to change after the onset of the pandemic. Further research is needed among cisgender men, TGNC people, and sexual minorities to understand the unique stressors they face that lead to high ED psychopathology, and develop appropriate prevention and treatment tools. PUBLIC SIGNIFICANCE EDs affect people of all gender and sexual identities. People who identify as a gender and/or sexual minority often experience problematic eating attitudes and behaviors, particularly transgender and gender non-conforming people of all sexual identities. More research attention is needed among these populations, especially due to a paucity of research among Canadians, to develop effective diagnostic tools, prevention efforts, and treatment programs specific to gender and sexual identities.
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Affiliation(s)
- Laura Hallward
- School of Kinesiology, Western University, London, Ontario, Canada
| | - Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, California, USA
| | - Rachel F Rodgers
- Department of Applied Psychology, Northeastern University, Boston, Massachusetts, USA.,Department of Psychiatric Emergency and Acute Care, Lapeyronie Hospital, Montpellier, France
| | - Kyle T Ganson
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Ontario, Canada
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O'Flynn JL, Nowicki GP, Laveway K, Gordon AR, Rodgers RF. Toward inclusivity: A systematic review of the conceptualization of sexual minority status and associated eating disorder outcomes across two decades. Int J Eat Disord 2023; 56:350-365. [PMID: 36321787 DOI: 10.1002/eat.23830] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 09/29/2022] [Accepted: 10/03/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Sexual minority (SM) groups (e.g., those who identify as lesbian, gay, bisexual, questioning, queer, asexual, or those who feel their sexual orientation identity cannot be captured with existing terminology [LGBQA+] and those who report same-sex or same-gender attraction and/or behavior) are at elevated risk for eating disorder (ED) symptoms and behaviors. However, the ways in which this risk varies across SM is less clear, and findings are not fully convergent. Evolution in the definition and assessment of SM status may contribute to this divergence. The aim of this study was to systematically review how sexual orientation and SM status have been assessed in the ED literature and how this may relate to patterns of associations between SM status and ED symptoms. METHODS A systematic review of the literature focused on ED symptoms and behaviors and SM groups was conducted, yielding 182 studies. RESULTS Five categories were created reflecting SM status assessment: identity only (n = 105), attraction only (n = 8), behavior only (n = 4), combinations of identity, behavior, or attraction (n = 58), and articles with unclear or insufficient information about SM status assessment (n = 7). SM status operationalizations varied across studies, with more inclusive assessments in more recent work. Findings revealed persistent conflicting patterns of disordered eating symptomatology for some SM groups. In addition, decisions to selectively combine SM participants in some studies, most often to increase power, decreased the specificity of their results in relation to differential risk and protective factors within specific LGBQA+ groups. DISCUSSION Findings highlight the importance of inclusive assessments of sexual orientation in the ED literature and research focused on underrepresented groups with intersecting identities. Identifying modifiable targets for intervention is a critical next step. PUBLIC SIGNIFICANCE Sexual minority (SM) groups have been identified as presenting elevated risk for eating disorder symptoms and behaviors. Our findings suggest that the level of risk is variable across SM groups and points to the need for multi-dimensional assessments of SM status, and increased focus on the function of disordered eating behaviors and different profiles that might emerge related to efforts to modify physical appearance or to regulate emotion.
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Affiliation(s)
- Jennifer L O'Flynn
- APPEAR, Department of Applied Psychology, Northeastern University, Boston, Massachusetts, USA.,Department of Psychiatry, Cambridge Health Alliance, Cambridge, Massachusetts, USA
| | - Genevieve P Nowicki
- APPEAR, Department of Applied Psychology, Northeastern University, Boston, Massachusetts, USA
| | - Katherine Laveway
- APPEAR, Department of Applied Psychology, Northeastern University, Boston, Massachusetts, USA
| | - Allegra R Gordon
- Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts, USA.,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA.,Division of Adolescent/Young Adult Medicine, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Rachel F Rodgers
- APPEAR, Department of Applied Psychology, Northeastern University, Boston, Massachusetts, USA.,Department of Psychiatric Emergency and Acute Care, Lapeyronie Hospital, CHRU, Montpellier, France
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Kambanis PE, Bottera AR, Mancuso CJ, Spoor SP, Anderson LM, Burke NL, Eddy KT, Forbush KT, Keith JF, Lavender JM, Mensinger JL, Mujica C, Nagata JM, Perez M, De Young KP. Eating Disorder Examination-Questionnaire and Clinical Impairment Assessment norms for intersectional identities using an MTurk sample. Int J Eat Disord 2022; 55:1690-1707. [PMID: 36054425 PMCID: PMC10263063 DOI: 10.1002/eat.23799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 08/01/2022] [Accepted: 08/01/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE There are limited data to guide the interpretation of scores on measures of eating-disorder psychopathology among underrepresented individuals. We aimed to provide norms for the Eating Disorder Examination-Questionnaire (EDE-Q) and Clinical Impairment Assessment (CIA) across racial/ethnic, gender, and sexual identities, and sexual orientations and their intersections by recruiting a diverse sample of Amazon MTurk workers (MTurkers; N = 1782). METHOD We created a comprehensive, quantitative assessment of racial/ethnic identification, gender identification, sex assigned at birth, current sexual identification, and sexual orientation called the Demographic Assessment of Racial, Sexual, and Gender Identities (DARSGI). We calculated normative data for each demographic category response option. RESULTS Our sample was comprised of 68% underrepresented racial/ethnic identities, 42% underrepresented gender identities, 13% underrepresented sexes, and 49% underrepresented sexual orientations. We reported means and standard deviations for each demographic category response option and, where possible, mean estimates by percentile across intersectional groups. EDE-Q Global Score for a subset of identities and intersections in the current study were higher than previously reported norms for those identities/intersections. DISCUSSION This is the most thorough reporting of norms for the EDE-Q and CIA among racial/ethnic, sexual, and gender identities, and sexual orientations and the first reporting on multiple intersections, filling some of the gaps for commonly used measures of eating-disorder psychopathology. These norms may be used to contextualize eating-disorder psychopathology reported by underrepresented individuals. The data from the current study may help inform research on the prevention and treatment of eating-disorder psychopathology in underrepresented groups. PUBLIC SIGNIFICANCE We provide the most thorough reporting on racial/ethnic, sexual, and gender identities, and sexual orientations for the Eating Disorder Examination - Questionnaire and Clinical Impairment Assessment, and the first reporting on intersections, which fills some of the gaps for commonly used measures of eating-disorder psychopathology. These norms help inform research on the prevention and treatment of eating-disorder psychopathology in underrepresented groups.
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Affiliation(s)
| | | | | | | | - Lisa M. Anderson
- Department of Psychiatry and Behavioral Sciences, University of Minnesota Medical School, Minneapolis, MN
| | | | - Kamryn T. Eddy
- Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, MA
- Department of Psychiatry, Harvard Medical School, Boston, MA
| | | | - Jill F. Keith
- Department of Family and Consumer Sciences, Human Nutrition and Food/Dietetics, University of Wyoming, Laramie, WY
| | - Jason M. Lavender
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD
- Military Cardiovascular Outcomes Research (MiCOR) Program, Bethesda, MD
- The Metis Foundation, San Antonio, TX
| | - Janell L. Mensinger
- Department of Clinical and School Psychology, Nova Southeastern University, Ft. Lauderdale, FL
| | - Christin Mujica
- Department of Psychology, University of Arkansas, Fayetteville, AK
| | - Jason M. Nagata
- Department of Pediatrics, University of California San Francisco, San Francisco, CA
| | - Marisol Perez
- Department of Psychology, Arizona State University, Tempe, AZ
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Nowicki GP, Marchwinski BR, O'Flynn JL, Griffths S, Rodgers RF. Body image and associated factors among sexual minority men: A systematic review. Body Image 2022; 43:154-169. [PMID: 36150358 DOI: 10.1016/j.bodyim.2022.08.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 08/08/2022] [Accepted: 08/08/2022] [Indexed: 11/25/2022]
Abstract
Research suggests that the risk of body image concerns among sexual minority men is high. Recent work has increasingly examined body image in relation to psychological, interpersonal, and behavioral constructs, but these findings have yet to be consolidated and critically examined to identify potential risk and protective factors. The present study sought to systematically review and synthesize published findings on body image among sexual minority men. A total of 136 articles published between January 2011 and March 2022 were included. Sexual minority men were generally reported to have more negative body image compared to heterosexual men, yet findings varied across body image constructs. In correlational work, body image was often examined in relation to disordered eating, mental health, internalization of appearance ideals, objectification, sexual behavior and relationships, gay community identification and discrimination, and health concerns (e.g., HIV, AIDS). Robust relationships emerged among body image and stigma variables, including internalized homophobia and harassment related to LGBTQ+ presentation and intersecting minority identities. Sociocultural, objectification, and minority stress theories were employed to interpret findings and to delineate future directions grounded in intersectional approaches. Additional work focused on the role of stigma and discrimination in the development of these concerns across the lifespan is needed.
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Affiliation(s)
- Genevieve P Nowicki
- APPEAR, Department of Applied Psychology, Northeastern University, Boston, USA; Simmons University, Boston, USA
| | - Breana R Marchwinski
- APPEAR, Department of Applied Psychology, Northeastern University, Boston, USA; Simmons University, Boston, USA; Division of Adolescent/Young Adult Medicine, Boston Children's Hospital, Boston, USA
| | - Jennifer L O'Flynn
- APPEAR, Department of Applied Psychology, Northeastern University, Boston, USA; Department of Psychiatry, Cambridge Health Alliance, Cambridge, MA, USA
| | - Scott Griffths
- Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Australia
| | - Rachel F Rodgers
- APPEAR, Department of Applied Psychology, Northeastern University, Boston, USA; Department of Psychiatric Emergency and Acute Care, Lapeyronie Hospital, CHRU, Montpellier, France
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10
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Intermittent fasting: Describing engagement and associations with eating disorder behaviors and psychopathology among Canadian adolescents and young adults. Eat Behav 2022; 47:101681. [PMID: 36368052 DOI: 10.1016/j.eatbeh.2022.101681] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 10/21/2022] [Accepted: 11/02/2022] [Indexed: 11/06/2022]
Abstract
Intermittent fasting has grown in popularity over the past several years. However, intermittent fasting has also been shown to relate to eating disorder behaviors and psychopathology, yet little research has explored this relationship in epidemiological samples. Therefore, the aims of this study were to determine prevalence and characteristics of engagement in intermittent fasting, and associations with eating disorder behaviors and psychopathology. Data from the Canadian Study of Adolescent Health Behaviors, a national study of Canadian adolescents and young adults (N = 2762) were analyzed. Multiple modified Poisson regression analyses were conducted to determine the association between intermittent fasting (past 12 months and 30 days) and eating disorder behaviors and psychopathology (measured using the Eating Disorder Examination Questionnaire). Overall, 47.7 % of women, 38.4 % of men, and 52.0 % of transgender/gender non-conforming (TGNC) participants reported engaging in intermittent fasting in the past 12 months. Intermittent fasting in the past 12 months and 30 days was significantly associated with eating disorder psychopathology among women, men, and TGNC participants. Varying patterns of association between intermittent fasting and eating disorder behaviors were found across genders, with the most consistent relationships between intermittent fasting and ED behaviors in women. Findings underscore the common nature of intermittent fasting among a large, community sample of adolescents and young adults across Canada, as well as associated eating disorder behaviors and psychopathology. Continued research is needed to further understand the effects of intermittent fasting, as clinical and public health efforts are needed to protect the health of adolescent and young adults.
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11
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de Oliveira Júnior ML, Almeida M, Santos CG, Brown TA, de Carvalho PHB. Psychometric properties of the eating disorder examination questionnaire among Brazilian cisgender gay and bisexual adult men. Int J Eat Disord 2022; 56:736-746. [PMID: 36380662 DOI: 10.1002/eat.23853] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 10/13/2022] [Accepted: 11/03/2022] [Indexed: 11/17/2022]
Abstract
OBJECTIVE One of the most widely used assessment tools for disordered eating attitudes and behaviors, the Eating Disorder Examination Questionnaire (EDE-Q), has not yet been evaluated in Brazilian cisgender gay and bisexual men-an at-risk population given the extent of minority stressors in Brazilian culture. The present study aimed to assess the psychometric properties of the EDE-Q among Brazilian cisgender gay and bisexual adult men. METHOD The Brazilian EDE-Q was administered to a sample of 1409 gay and bisexual adult men, along with measures of self-objectification, body-ideal internalization, drive for muscularity, muscle dysmorphia symptoms, and body appreciation. The factor structure of the Brazilian EDE-Q was assessed using a two-step, split-sample exploratory (EFA; n = 704) and confirmatory factor analytic approach (CFA; n = 705). Additionally, convergent validity, internal consistency, and 2-week test-retest reliability were assessed. RESULTS Findings from an EFA and CFA revealed a one-factor structure with 22 items and adequate internal consistency (ω = .92, 95% CI = [.91, .93]). Moreover, the scale demonstrated good 2-week test-retest reliability (ICC = .86, 95% CI = [.82, .88], p < .001). The EDE-Q scores showed positive associations with self-objectification, body-ideal internalization, muscle dysmorphia symptoms, and drive for muscularity, as well as a negative association with body appreciation. DISCUSSION Results provide support for the use of the EDE-Q using a one-factor structure in Brazilian cisgender gay and bisexual adult men and give insights for future studies on eating disorders in sexual minorities in Latin America. PUBLIC SIGNIFICANCE The Eating Disorder Examination Questionnaire (EDE-Q) is one of the most widely used self-report measures of eating disorder symptoms. However, there is a lack of research on the validity and reliability of the EDE-Q in Latin American countries. This study evaluated the validity and reliability of the EDE-Q in Brazilian cisgender gay and bisexual adult men. Our findings give insights for future studies on eating disorders in sexual minorities in Latin America.
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Affiliation(s)
| | - Maurício Almeida
- NICTA, Body Image and Eating Disorders Research Group, Federal University of Juiz de Fora, Governador Valadares, Brazil
| | - Cleonaldo Gonçalves Santos
- NICTA, Body Image and Eating Disorders Research Group, Federal University of Juiz de Fora, Governador Valadares, Brazil
| | - Tiffany A Brown
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
| | - Pedro Henrique Berbert de Carvalho
- NICTA, Body Image and Eating Disorders Research Group, Federal University of Juiz de Fora, Governador Valadares, Brazil.,AMBULIM, Eating Disorders Program, Institute of Psychiatry, University of São Paulo, São Paulo, Brazil
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12
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Ganson KT, Cunningham ML, Pila E, Rodgers RF, Murray SB, Nagata JM. Characterizing cheat meals among a national sample of Canadian adolescents and young adults. J Eat Disord 2022; 10:113. [PMID: 35933394 PMCID: PMC9357326 DOI: 10.1186/s40337-022-00642-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 07/31/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND "Cheat meals", described as brief eating episodes that depart from established dietary practices to consume prohibited foods, represent a novel and increasingly common eating behavior with particular salience in adolescence and young adulthood. However, knowledge gaps remain regarding the frequency and characterization of foods and calories consumed during cheat meals, and their associations with eating disorder behaviors and psychopathology. Thus, the aims of this study were to delineate engagement in cheat meals among a large, national sample of Canadian adolescents and young adults. METHODS Participants (N = 2,717) were from the Canadian Study of Adolescent Health Behaviors. Frequencies of engagement in cheat meals, and associated foods and calories consumed, in the past 12 months and 30 days were determined. The associations between engagement in cheat meals and eating disorder behaviors and psychopathology were determined using modified Poisson regression analyses. RESULTS Engagement in cheat meals in the past 12 months was highest among men (60.9%) compared to women (53.7%) and transgender/gender non-conforming (TGNC; 52.5%) participants. Cheat meals consisting between 1,000 and 1,499 cal were those most frequently reported among all participants. Mean number of cheat meals in the past 12 months was equivalent to > 1 per week, which was similar to engagement in the past 30 days. Finally, engagement in cheat meals in the past 12 months and 30 days was associated with patterns of eating disorder behaviors and psychopathology among all participants, including binge-eating-related behaviors. CONCLUSIONS This study further characterized and extended knowledge of cheat meal engagement across genders, aligning with prior research by demonstrating that engagement is associated with greater eating disorder psychopathology. Findings from this study add to the growing characterization of the novel behavioral phenomenon of cheat meals. Specifically, over half of adolescents and young adults across all 13 provinces and territories in Canada reported engaging in > 1 cal dense cheat meal per week, over the past 12 months. Despite the normalization and promotion of cheat meal engagement among the general public and unique fitness communities, engagement in this behavior is linked to greater eating disorder behaviors and psychopathology, including binge-eating episodes. Our findings emphasize the need for further research, public awareness, and clinical interventions aimed at addressing this potentially harmful eating behavior.
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Affiliation(s)
- Kyle T Ganson
- Factor-Inwentash Faculty of Social Work, University of Toronto, 246 Bloor Street W, Toronto, ON, M5S 1V4, Canada.
| | | | - Eva Pila
- School of Kinesiology, Western University, London, ON, Canada
| | - Rachel F Rodgers
- Department of Applied Psychology, Northeastern University, Boston, MA, USA.,Department of Psychiatric Emergency & Acute Care, Lapeyronie Hospital, Montpellier, France
| | - Stuart B Murray
- Department of Psychiatry and the Behavioral Sciences, University of Southern California, Los Angeles, CA, USA
| | - Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, CA, USA
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Compte EJ, Cattle CJ, Lavender JM, Brown TA, Murray SB, Capriotti MR, Flentje A, Lubensky ME, Obedin-Maliver J, Lunn MR, Nagata JM. Psychometric evaluation of the muscle dysmorphic disorder inventory (MDDI) among gender-expansive people. J Eat Disord 2022; 10:95. [PMID: 35794647 PMCID: PMC9260975 DOI: 10.1186/s40337-022-00618-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/24/2022] [Indexed: 11/10/2022] Open
Abstract
PURPOSE Muscle dysmorphia is generally classified as a specific form of body dysmorphic disorder characterized by a pathological drive for muscularity and the preoccupation that one is too small or not sufficiently muscular. The majority of research on the condition has been conducted in cisgender men with a paucity of literature on gender minority people, a population that is at risk for muscle dysmorphia. One of the most widely used measures of muscle dysmorphia symptoms, the Muscle Dysmorphic Disorder Inventory (MDDI), has not been psychometrically validated for use in gender minority samples, the aim of the present study. METHODS We evaluated the psychometric properties of the MDDI in a sample of 1031 gender-expansive individuals (gender minority people whose gender identity differs from that assumed for their sex assigned at birth and is not exclusively binary man or woman) aged 18-74 who were part of The PRIDE Study, a large-scale, U.S., longitudinal cohort study. RESULTS Using a two-step, split-sample exploratory and confirmatory factor analytic approach, we found support for the original three-factor structure of the measure. The subscales showed adequate internal consistency, and convergent validity was supported based on significant associations of the MDDI subscale scores with theoretically related scores on a widely used measure of disordered eating. CONCLUSIONS These findings provided novel support for adequate psychometric properties of the MDDI in a sample of gender-expansive individuals, facilitating the use of this measure in future research on muscle dysmorphia in this understudied and at-risk population.
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Affiliation(s)
- Emilio J Compte
- Eating Behavior Research Center, School of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile
- Research Department, Comenzar de Nuevo Treatment Center, Monterrey, Mexico
| | - Chloe J Cattle
- Department of Pediatrics, University of California, San Francisco, 550 16th Street, 4th Floor, Box 0110, San Francisco, CA, 94158, USA
| | - Jason M Lavender
- Military Cardiovascular Outcomes Research Program (MiCOR), Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
- The Metis Foundation, San Antonio, TX, USA
| | - Tiffany A Brown
- Department of Psychological Sciences, Auburn University, Auburn, AL, USA
| | - Stuart B Murray
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, CA, USA
| | - Matthew R Capriotti
- Department of Psychology, San José State University, San Jose, CA, USA
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
| | - Annesa Flentje
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
- Department of Community Health Systems, University of California, San Francisco, San Francisco, CA, USA
- Alliance Health Project, Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - Micah E Lubensky
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
- Department of Community Health Systems, University of California, San Francisco, San Francisco, CA, USA
| | - Juno Obedin-Maliver
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA, USA
| | - Mitchell R Lunn
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA, USA
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, 550 16th Street, 4th Floor, Box 0110, San Francisco, CA, 94158, USA.
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14
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Nagata JM, DeBenedetto AM, Brown TA, Lavender JM, Murray SB, Capriotti MR, Flentje A, Lubensky ME, Cattle CJ, Obedin-Maliver J, Lunn MR. Associations among romantic and sexual partner history and muscle dysmorphia symptoms, disordered eating, and appearance- and performance-enhancing drugs and supplement use among cisgender gay men. Body Image 2022; 41:67-73. [PMID: 35228105 PMCID: PMC9997419 DOI: 10.1016/j.bodyim.2022.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 02/01/2022] [Accepted: 02/06/2022] [Indexed: 01/12/2023]
Abstract
This study examined relationship status (e.g., single versus not single) and number of sexual partners in relation to muscularity- and disordered eating-related attitudes and behaviors among 1090 cisgender gay men enrolled in The PRIDE Study in 2018. Participants completed measures assessing muscle dysmorphia (MD) symptoms, disordered eating attitudes and behaviors, and appearance- and performance-enhancing drug or supplement (APEDS) use. In linear regression models adjusting for theoretically relevant covariates, neither relationship status nor number of past-month sexual partners was associated with disordered eating attitudes. In terms of MD symptoms, single (versus not single) relationship status was associated with greater appearance intolerance, and a greater number of sexual partners was associated with greater drive for size and functional impairment. In adjusted logistic regression models, a greater number of past-month sexual partners was associated with use of anabolic-androgenic steroids, synthetic performance-enhancing substances, protein supplements, and creatine supplements, as well as greater likelihood of engaging in compelled/driven exercise. Across all associations, effect sizes were generally small. Overall, results support that inquiring about sexual partners may have utility in evaluating risk for muscularity-oriented attitudes and behaviors among cisgender gay men. Future work will need to replicate these findings, particularly in more diverse samples.
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Affiliation(s)
- Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, CA, USA.
| | | | - Tiffany A Brown
- Department of Psychology, Auburn University, Auburn, AL, USA; Department of Psychiatry, University of California, San Diego, CA, USA; Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Jason M Lavender
- San Diego State University Research Foundation, San Diego, CA, USA; Military Cardiovascular Outcomes Research Program (MiCOR), Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | | | - Matthew R Capriotti
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, CA, USA; Department of Psychology, San José State University, San Jose, CA, USA
| | - Annesa Flentje
- Department of Psychology, San José State University, San Jose, CA, USA; The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA; Department of Community Health Systems, University of California, San Francisco, CA, USA
| | - Micah E Lubensky
- Department of Psychology, San José State University, San Jose, CA, USA; The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
| | - Chloe J Cattle
- Department of Pediatrics, University of California, San Francisco, CA, USA
| | - Juno Obedin-Maliver
- Department of Psychology, San José State University, San Jose, CA, USA; Alliance Health Project, Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA; Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
| | - Mitchell R Lunn
- Department of Psychology, San José State University, San Jose, CA, USA; Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA; Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA, USA
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15
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Nagata JM, McGuire FH, Lavender JM, Brown TA, Murray SB, Greene RE, Compte EJ, Flentje A, Lubensky ME, Obedin‐Maliver J, Lunn MR. Appearance and performance-enhancing drugs and supplements, eating disorders, and muscle dysmorphia among gender minority people. Int J Eat Disord 2022; 55:678-687. [PMID: 35352378 PMCID: PMC9106876 DOI: 10.1002/eat.23708] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 02/24/2022] [Accepted: 03/14/2022] [Indexed: 01/17/2023]
Abstract
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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Affiliation(s)
- Jason M. Nagata
- Department of PediatricsUniversity of California, San FranciscoSan FranciscoCaliforniaUSA
| | - F. Hunter McGuire
- The Brown SchoolWashington University in St. LouisSt. LouisMissouriUSA
| | - Jason M. Lavender
- Military Cardiovascular Outcomes Research Program (MiCOR), Department of MedicineUniformed Services University of the Health SciencesBethesdaMarylandUSA
- The Metis FoundationSan AntonioTexasUSA
| | - Tiffany A. Brown
- Department of Psychological SciencesAuburn UniversityAuburnAlabamaUSA
| | - Stuart B. Murray
- Department of Psychiatry and Behavioral SciencesUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | | | - Emilio J. Compte
- Eating Behavior Research Center, School of PsychologyUniversidad Adolfo IbáñezSantiagoChile
- Research DepartmentComenzar de Nuevo Treatment CenterMonterreyMexico
| | - Annesa Flentje
- Department of Community Health SystemsUniversity of California, San FranciscoSan FranciscoCaliforniaUSA
- Alliance Health Project, Department of Psychiatry and Behavioral SciencesUniversity of California, San FranciscoSan FranciscoCaliforniaUSA
- The PRIDE Study/PRIDEnetStanford University School of MedicineStanfordCaliforniaUSA
| | - Micah E. Lubensky
- Department of Community Health SystemsUniversity of California, San FranciscoSan FranciscoCaliforniaUSA
- The PRIDE Study/PRIDEnetStanford University School of MedicineStanfordCaliforniaUSA
| | - Juno Obedin‐Maliver
- The PRIDE Study/PRIDEnetStanford University School of MedicineStanfordCaliforniaUSA
- Department of Obstetrics and GynecologyStanford University School of MedicineStanfordCaliforniaUSA
- Department of Epidemiology and Population HealthStanford University School of MedicineStanfordCaliforniaUSA
| | - Mitchell R. Lunn
- The PRIDE Study/PRIDEnetStanford University School of MedicineStanfordCaliforniaUSA
- Department of Epidemiology and Population HealthStanford University School of MedicineStanfordCaliforniaUSA
- Division of Nephrology, Department of MedicineStanford University School of MedicineStanfordCaliforniaUSA
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16
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Ganson KT, Lavender JM, Rodgers RF, Cunningham M, Nagata JM. Compulsive exercise and vaping among a sample of U.S. College students aged 18-26 years. Eat Weight Disord 2022; 27:1153-1161. [PMID: 34181209 DOI: 10.1007/s40519-021-01251-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 06/17/2021] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To determine the association between compulsive exercise and vaping among college students aged 18-26 years, and to characterize the type of vaping used among participants who report compulsive exercise. METHODS Cross-sectional, pooled data from two survey years (2018-2020; N = 2125) of the national (U.S.) Healthy Minds Study were analyzed. Compulsive exercise was measured based on number of occurrences in the past 28 days (analyzed continuously and among those who reported ≥ 1 and ≥ 20 occurrences). Vaping was measured based on reported use in the past 30 days. Most recent type of vaping was assessed only among participants who reported vaping. Logistic regression analyses were conducted to estimate the associations between compulsive exercise and vaping, while adjusting for covariates. RESULTS For every additional occurrence of compulsive exercise reported by participants, their odds of also reporting vaping increased by 5% (95% CI 1.01-1.09). Participants who reported 20 or more occurrences of compulsive exercise in the past 28 days, a clinical threshold, had 3.71 (95% CI 1.28-10.76) higher odds of vaping in the past 30 days. Among participants who endorsed vaping, nicotine vaping was the most common recent type for those who reported any (76.2%) or 20 or more (50.2%) occurrences of compulsive exercise. CONCLUSION Compulsive exercise is associated with vaping in a national, U.S. sample of college students, with nicotine vaping being the most common type used. Screening for both compulsive exercise and vaping, particularly if either is reported, among college-age young adults is necessary to implement prevention and intervention strategies. LEVEL OF EVIDENCE V, cross-sectional descriptive study.
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Affiliation(s)
- Kyle T Ganson
- Factor-Inwentash Faculty of Social Work, University of Toronto, 246 Bloor Street W, Toronto, ON, M5S 1V4, Canada.
| | - Jason M Lavender
- Department of Medicine, Uniformed Services University, Bethesda, MD, USA.,Military Cardiovascular Outcomes Research (MiCOR) Program, Bethesda, MD, USA.,Metis Foundation, San Antonio, TX, USA
| | - Rachel F Rodgers
- Department of Applied Psychology, Northeastern University, Boston, MA, USA.,Department of Psychiatric Emergency and Acute Care, Lapeyronie Hospital, CHRU Montpellier, France
| | - Mitchell Cunningham
- School of Psychology, The University of Sydney, Sydney, North South Wales, Australia
| | - Jason M Nagata
- Department of Pediatrics, University of California San Francisco, San Francisco, CA, USA
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17
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Nagata JM, McGuire FH, Lavender JM, Brown TA, Murray SB, Compte EJ, Cattle CJ, Flentje A, Lubensky ME, Obedin-Maliver J, Lunn MR. Appearance and performance-enhancing drugs and supplements (APEDS): Lifetime use and associations with eating disorder and muscle dysmorphia symptoms among cisgender sexual minority people. Eat Behav 2022; 44:101595. [PMID: 35066385 PMCID: PMC9359347 DOI: 10.1016/j.eatbeh.2022.101595] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 01/07/2022] [Accepted: 01/07/2022] [Indexed: 01/14/2023]
Abstract
PURPOSE Appearance and performance-enhancing drugs and supplements (APEDS) are 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 cisgender sexual minority people. METHODS Participants were cisgender sexual minority people (1090 gay men, 100 bisexual plus men, 564 lesbian women, and 507 bisexual plus women) recruited from The PRIDE Study in 2018 who reported lifetime APEDS use and completed the Eating Disorder Examination-Questionnaire (EDE-Q) and the Muscle Dysmorphic Disorder Inventory (MDDI). Regression analyses stratified by gender and sexual orientation examined associations of any APEDS use with EDE-Q and MDDI scores. RESULTS Lifetime APEDS use was common across the four groups of cisgender sexual minority people (44% of gay men, 42% of bisexual plus men, 29% of lesbian women, and 30% of bisexual plus women). Protein supplements and creatine supplements were the most commonly used APEDS. Any APEDS use was associated with higher EDE-Q scores on one or more subscales in all sexual minority groups. Further, any APEDS use was associated with higher MDDI Total Scores in all groups; any APEDS use was associated with all MDDI subscale scores in cisgender gay men only. DISCUSSION APEDS use is common and associated with eating disorder and muscle dysmorphia symptoms in sexual minority men and women, thus highlighting the importance of assessing for these behaviors and symptoms among these populations in clinical settings.
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Affiliation(s)
- Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, 550 16th Street, Box 0110, San Francisco, CA 94143, USA.
| | - F Hunter McGuire
- The Brown School, Washington University in St. Louis, 1 Brookings Dr, St. Louis, MO 63130, USA.
| | - Jason M Lavender
- Military Cardiovascular Outcomes Research Program (MiCOR), Department of Medicine, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD 20814, USA; The Metis Foundation, 300 Convent St #1330, San Antonio, TX 78205, USA.
| | - Tiffany A Brown
- Department of Psychiatry, University of California, San Diego, 9500 Gilman Dr, La Jolla, CA 92093, USA; San Diego State University Research Foundation, 5250 Campanile Dr, San Diego, CA 92182, USA.
| | - Stuart B Murray
- Department of Psychiatry and Behavioral Sciences, University of Southern California, 2250 Alcazar St #2200, Los Angeles, CA 90033, USA.
| | - Emilio J Compte
- Eating Behavior Research Center, School of Psychology, Universidad Adolfo Ibáñez, Diagonal Las Torres 2640, Santiago, Peñalolén, Región Metropolitana, Chile; Research Department, Comenzar de Nuevo Treatment Center, Avenida Humberto Lobo 1001, Del Valle, 66220 San Pedro Garza García, N.L., Mexico.
| | - Chloe J Cattle
- Department of Pediatrics, University of California, San Francisco, 550 16th Street, Box 0110, San Francisco, CA 94143, USA.
| | - Annesa Flentje
- Department of Community Health Systems, University of California, San Francisco, 2 Koret Way San Francisco, CA 94143, USA; Alliance Health Project, Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, 1930 Market Street, San Francisco, CA 94102, USA; The PRIDE Study/PRIDEnet, Stanford University School of Medicine, 300 Pasteur Dr, Palo Alto, CA 94304, USA.
| | - Micah E Lubensky
- Department of Community Health Systems, University of California, San Francisco, 2 Koret Way San Francisco, CA 94143, USA; The PRIDE Study/PRIDEnet, Stanford University School of Medicine, 300 Pasteur Dr, Palo Alto, CA 94304, USA.
| | - Juno Obedin-Maliver
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, 300 Pasteur Dr, Palo Alto, CA 94304, USA; Department of Obstetrics and Gynecology, Stanford University School of Medicine, 300 Pasteur Dr, Stanford, CA 94305, USA; Department of Epidemiology and Population Health, Stanford University School of Medicine, 150 Governor's Lane, HRP Redwood Building, Stanford, CA 94305-5405, USA.
| | - Mitchell R Lunn
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, 300 Pasteur Dr, Palo Alto, CA 94304, USA; Department of Epidemiology and Population Health, Stanford University School of Medicine, 150 Governor's Lane, HRP Redwood Building, Stanford, CA 94305-5405, USA; Division of Nephrology, Department of Medicine, Stanford University School of Medicine, 300 Pasteur Dr, Palo Alto, CA 94304, USA.
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18
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Halbeisen G, Brandt G, Paslakis G. A Plea for Diversity in Eating Disorders Research. Front Psychiatry 2022; 13:820043. [PMID: 35250670 PMCID: PMC8894317 DOI: 10.3389/fpsyt.2022.820043] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 01/21/2022] [Indexed: 12/22/2022] Open
Abstract
Eating disorders (EDs) are often stereotyped as affecting the SWAG, that is, as affecting mostly skinny, White, affluent girls. Over the last decade, however, significant progress has been made toward increasing diversity in ED research. There is consensus that EDs affect individuals of all genders, ages, sexual orientations, ethnic, and socio-economic backgrounds, with recent studies exploring social determinants of ED etiology, ED presentation, and developing diversity-affirming ED assessments. This article provides a brief summary of current developments related to diversity as a research theme, and proposes different perspectives toward further improving diversity in ED research. Specifically, we argue for exploring the role of diversity in ED treatment settings and outcomes, for pursuing diversity-oriented research pro-actively rather than as a reaction to issues of under-representation, and for integrating diversity across different areas of medical education and trainings in psychotherapy. Limitations with respect to the paucity of research, and the link between diversity as a research theme and ED-related workforce diversity are discussed.
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Affiliation(s)
- Georg Halbeisen
- University Clinic for Psychosomatic Medicine and Psychotherapy, Medical Faculty, Campus East-Westphalia, Ruhr-University Bochum, Luebbecke, Germany
| | - Gerrit Brandt
- University Clinic for Psychosomatic Medicine and Psychotherapy, Medical Faculty, Campus East-Westphalia, Ruhr-University Bochum, Luebbecke, Germany
| | - Georgios Paslakis
- University Clinic for Psychosomatic Medicine and Psychotherapy, Medical Faculty, Campus East-Westphalia, Ruhr-University Bochum, Luebbecke, Germany
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19
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Nagata JM, Peebles R, Hill KB, Gorrell S, Carlson JL. Associations between ergogenic supplement use and eating behaviors among university students. Eat Disord 2021; 29:599-615. [PMID: 32129729 PMCID: PMC7483647 DOI: 10.1080/10640266.2020.1712637] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Ergogenic supplements to improve athletic performance are commonly used among college athletes, but little is known about their association with eating disorder symptoms. The objective of this study was to examine associations between ergogenic supplement use and disordered eating attitudes and behaviors among university students, and to compare differences by sex. Undergraduate students from 10 top-ranked National College Athletics Association (NCAA) Division I colleges completed an online survey on supplement use, athletic activities, and eating attitudes and behaviors. Among 1633 university students, males (38.9%) reported higher rates of current supplement use than females (15.2%) (p < .001). In linear regression models adjusting for athletic status and body mass index, current supplement use was associated with higher Eating Disorders Examination-Questionnaire (EDE-Q) Global, Shape Concern, and Restraint scores in both males and females. Supplement use was associated with driven/compelled exercise (OR 2.00, 95% CI 1.33-2.99) in males and diuretic (OR 6.39, 95% CI 2.02-20.22) and diet pill use (OR 3.07, 95% CI 1.79-5.27) in females. Results suggest ergogenic supplement use is common in undergraduates and associated with disordered eating attitudes and behaviors. Clinicians should screen for disordered eating behaviors particularly in young adults who use ergogenic supplements.
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Affiliation(s)
- Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, California, USA
| | - Rebecka Peebles
- Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Katherine B Hill
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California, USA
| | - Sasha Gorrell
- Department of Psychiatry, University of California, San Francisco, California, USA
| | - Jennifer L Carlson
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California, USA
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20
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Azagba S, Shan L. Disparities in the frequency of tobacco products use by sexual identity status. Addict Behav 2021; 122:107032. [PMID: 34229134 DOI: 10.1016/j.addbeh.2021.107032] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 06/25/2021] [Accepted: 06/27/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND Largely absent from the literature are studies examining differences in tobacco use frequency among sexual minority populations versus heterosexuals. The current study examined the frequency of tobacco product use (i.e., cigarette, e-cigarettes and cigars, smokeless tobacco, hookah, and heated tobacco products) among sexual minority students versus heterosexuals (straight). METHODS Data from the 2020 National Youth Tobacco Survey (n = 14,531) were analyzed to examine the association between sexual identity (lesbian or gay, bisexual, not sure, and heterosexual or straight) and tobacco use frequency. Negative binomial regression and zero-inflated negative binomial models were used to assess the association between sexual identity and each tobacco use frequency among current and ever users. RESULTS Current e-cigarettes users who identified as gay or lesbian used e-cigarette more frequently than heterosexual students. Multivariable count regression analysis showed that the e-cigarette use frequency in the past 30 days was significantly higher for gays or lesbians (IRR 1.45, 95% CI, 1.19-1.76) compared to heterosexuals. Similarly, gay or lesbian students who were current hookah users on average reported 81% more days of hookah use (IRR, 1.81, 95% CI, 1.08-3.03). The frequency of cigarette smoking was also significantly higher among bisexual cigarette smokers. No significant differences were found in other tobacco product use frequencies between sexual minority and heterosexual youths. CONCLUSION Sexual identity was associated with tobacco use frequency, especially for e-cigarettes and hookah. Elevated tobacco use among sexual minority groups deserves special consideration among a population group that is highly vulnerable to marketing and advertisement targeting.
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Affiliation(s)
- Sunday Azagba
- Department of Family and Preventive Medicine, University of Utah School of Medicine, United States.
| | - Lingpeng Shan
- Department of Family and Preventive Medicine, University of Utah School of Medicine, United States
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21
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Community norms for the eating disorder examination questionnaire (EDE-Q) among cisgender bisexual plus women and men. Eat Weight Disord 2021; 26:2227-2239. [PMID: 33270173 PMCID: PMC8437880 DOI: 10.1007/s40519-020-01070-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 11/10/2020] [Indexed: 12/13/2022] Open
Abstract
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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22
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Compte EJ, Cattle CJ, Lavender JM, Murray SB, Brown TA, Capriotti MR, Flentje A, Lubensky ME, Obedin-Maliver J, Lunn MR, Nagata JM. Psychometric evaluation of the Muscle Dysmorphic Disorder Inventory (MDDI) among cisgender gay men and cisgender lesbian women. Body Image 2021; 38:241-250. [PMID: 33962223 PMCID: PMC8635416 DOI: 10.1016/j.bodyim.2021.04.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 04/13/2021] [Accepted: 04/17/2021] [Indexed: 12/19/2022]
Abstract
Despite increasing empirical interest in muscle dysmorphia (MD), a dearth of research has assessed this construct in sexual minority populations. In particular, the psychometric properties of one of the most widely used measures of MD symptoms-the Muscle Dysmorphic Disorder Inventory (MDDI)-have not been evaluated in sexual minority populations despite emerging evidence suggesting differential risk for MD symptoms across sexual orientation groups. In this study, we assessed the psychometric properties of the MDDI in a sample of 715 cisgender gay men and 404 cisgender lesbian women ages 18-50 years who participated in a large-scale national longitudinal cohort study of sexual and gender minority adults. The factor structure of the MDDI was examined in each sample using a two-step, split-sample exploratory and confirmatory factor analytic approach. Exploratory factor analysis supported a three-factor structure in both samples, which were confirmed by confirmatory factor analysis. Moreover, results supported the internal consistency reliability and convergent validity of the MDDI subscales in both samples. Cumulatively, these findings suggest that the MDDI is an appropriate measure of MD symptoms among cisgender gay men and cisgender lesbian women.
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Affiliation(s)
- Emilio J Compte
- Eating Behavior Research Center, School of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile; Research Department, Comenzar de Nuevo Treatment Center, Monterrey, Mexico
| | - Chloe J Cattle
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Jason M Lavender
- Military Cardiovascular Outcomes Research Program (MiCOR), Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA; The Metis Foundation, San Antonio, TX, USA
| | - Stuart B Murray
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, CA, USA
| | - Tiffany A Brown
- Department of Psychiatry, University of California, San Diego, CA, USA; San Diego State University Research Foundation, San Diego, CA, USA
| | - Matthew R Capriotti
- Department of Psychology, San José State University, San Jose, CA, USA; The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
| | - Annesa Flentje
- Department of Community Health Systems, University of California, San Francisco, San Francisco, CA, USA; Alliance Health Project, Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USA; The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
| | - Micah E Lubensky
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA; Department of Community Health Systems, University of California, San Francisco, San Francisco, CA, USA
| | - Juno Obedin-Maliver
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA; Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA; Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA, USA
| | - Mitchell R Lunn
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA; Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA, USA; Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA.
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Ganson KT, Rodgers RF, Murray SB, Nagata JM. Prevalence and demographic, substance use, and mental health correlates of fasting among U.S. college students. J Eat Disord 2021; 9:88. [PMID: 34289904 PMCID: PMC8293526 DOI: 10.1186/s40337-021-00443-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 07/05/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Fasting is an unhealthy behavior that has been frequently used as part of weight loss attempts. To date, little research has been conducted to determine the prevalence and substance use and mental health correlates of fasting among college students. Therefore, the aim of this study was to estimate the prevalence and associations between any (≥ 1 time) and regular (≥ 13 times) occurrences of fasting in the past 4 weeks and substance use and mental health correlates among a large sample of college students from 2016 to 2020. METHODS Data from four academic survey years (2016-2020; N = 8255) of the national (USA) Healthy Minds Study were analyzed. Unadjusted prevalence of any and regular fasting by survey year and gender was estimated. Multiple logistic regression analyses were conducted to estimate the associations between any and regular fasting and the demographic (age, body mass index, race/ethnicity, sexual orientation, highest parental education), substance use (cigarette use, marijuana use, other illicit drug use, alcohol use), and mental health (depression, anxiety, eating disorder symptoms, suicidal ideation, non-suicidal self-injury) correlates. RESULTS Any fasting in the past 4 weeks was common among both men (14.77%) and women (18.12%) and significantly increased from 2016 (10.30%) to 2020 (19.81%) only among men. Regular fasting significantly increased among both men and women from 2016 (men: 1.46%; women: 1.79%) to 2020 (men: 3.53%; women: 6.19%). Among men and women, both any and regular fasting in the past 4 weeks were associated with higher odds of all mental health symptoms, including a positive depression, anxiety, and eating disorder screen, suicidal ideation, and non-suicidal self-injury. Among women, but not men, any and regular fasting in the past 4 weeks were associated with higher odds of marijuana use and other illicit drug use (e.g., cocaine, ecstasy). CONCLUSIONS The results from this study underscore both the high and increasing prevalence of fasting among a national sample of college students, as well as the substance use and mental health symptoms associated with this behavior. Healthcare professionals both on and off campus should consider screening for fasting behaviors among college students and provide appropriate intervention when needed.
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Affiliation(s)
- Kyle T Ganson
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON, Canada
| | - Rachel F Rodgers
- APPEAR, Department of Applied Psychology, Northeastern University, Boston, MA, USA.,Department of Psychiatric Emergency & Acute Care, Lapeyronie Hospital, CHRU Montpellier, Montpellier, France
| | - Stuart B Murray
- Department of Psychiatry and the Behavioral Sciences, University of Southern California, Los Angeles, CA, USA
| | - Jason M Nagata
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, University of California, 550 16th Street, Box 0110, San Francisco, San Francisco, CA, 94158, USA.
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24
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Klimek P, Convertino AD, Pennesi JL, Gonzales M, Roesch SC, Nagata JM, Blashill AJ. Confirmatory factor and measurement invariance analyses of the Eating Disorder Examination Questionnaire in sexual minority men and women. Int J Eat Disord 2021; 54:745-754. [PMID: 33626211 DOI: 10.1002/eat.23488] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 02/04/2021] [Accepted: 02/05/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The present study aimed to investigate the factor structure of the Eating Disorder Examination Questionnaire (EDE-Q) in a large sample of cisgender sexual minority men and women, and subsequently, to evaluate measurement invariance by gender. METHOD The sample consisted of 962 sexual minority adult men (n = 479) and women (n = 483) who completed online self-report surveys. Confirmatory factor analysis was conducted using two previously supported factor structures (Friborg et al.'s four-factor model and Grilo et al.'s brief three-factor model) as well as the original four-factor structure of the EDE-Q. RESULTS Results indicated that the best fitting models were Friborg et al.'s four-factor model (CFI = .974, RMSEA = .098, SRMR = .0 70) and Grilo et al.'s brief three-factor model (CFI = .999, RMSEA = .049, SRMR = .017). The model fit of both factor structures were nearly identical when examined separately for men and women. The original four-factor structure could not be supported in this sample. Measurement invariance analyses further indicated that the best fitting models were invariant by gender in sexual minority individuals. Internal consistency was adequate for all subscales of Friborg et al.'s and Grilo et al.'s models. DISCUSSION The present study provides support for the use of the EDE-Q in sexual minority men and women. Additionally, findings demonstrate that the EDE-Q performs similarly in sexual minority men and women. Future research is needed to further evaluate measurement invariance of the EDE-Q by sexual orientation, gender identity, and race.
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Affiliation(s)
- Patrycja Klimek
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, California, USA
| | - Alexandra D Convertino
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, California, USA
| | - Jamie-Lee Pennesi
- Department of Psychology, San Diego State University, San Diego, California, USA
| | - Manuel Gonzales
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, California, USA
| | - Scott C Roesch
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, California, USA.,Department of Psychology, San Diego State University, San Diego, California, USA
| | - Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, California, USA
| | - Aaron J Blashill
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, California, USA.,Department of Psychology, San Diego State University, San Diego, California, USA
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25
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An examination of emotion regulation as a mechanism underlying eating disorder pathology in lesbian, gay, and bisexual individuals. Eat Behav 2021; 41:101508. [PMID: 33901798 DOI: 10.1016/j.eatbeh.2021.101508] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 03/05/2021] [Accepted: 04/06/2021] [Indexed: 01/27/2023]
Abstract
OBJECTIVE Lesbian, Gay, and Bisexual (LGB) individuals generally experience eating disorders at higher rates than heterosexual individuals. While there is limited research examining why LGB individuals experience higher levels of eating pathology, emotion regulation (ER) deficits have been associated with higher rates of other forms of psychopathology in this population. The present study examined the impact of specific ER deficits on the relationship between LGB status and eating pathology. We hypothesized that 1) LGB individuals would report higher levels of ER deficits, and 2) ER deficits would mediate the relationship between LGB status and eating pathology. METHOD Participants were 195 LGB and 193 heterosexual adults recruited via mTurk who completed self-report measures of eating pathology and ER deficits. RESULTS One-way ANCOVA analyses revealed that LGB individuals reported higher levels of ER deficits compared to heterosexuals for all DERS subscales except for DERS-Awareness. Nearly all DERS subscales (DERS-Nonacceptance, DERS-Goals, DERS-Strategies, DERS-Impulse) significantly mediated the relationship between LGB status and eating pathology. DISCUSSION Consistent with our hypotheses, LGB individuals reported higher levels of ER deficits compared to heterosexuals and specific ER deficits partially accounted for the relationship between LGB status and eating pathology. Future research should utilize longitudinal designs to examine whether the ER deficits identified in the present study prospectively predict eating pathology. Considering the immense mental health burden placed on the LGB community, it is essential that research continue to identify the unique needs of LGB individuals to more effectively treat and prevent psychopathology, including eating disorders, in this population.
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26
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Nagata JM, Compte EJ, Cattle CJ, Flentje A, Capriotti MR, Lubensky ME, Murray SB, Obedin-Maliver J, Lunn MR. Community norms for the Eating Disorder Examination Questionnaire (EDE-Q) among gender-expansive populations. J Eat Disord 2020; 8:74. [PMID: 33292636 PMCID: PMC7722313 DOI: 10.1186/s40337-020-00352-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/10/2020] [Indexed: 12/27/2022] Open
Abstract
PURPOSE Gender-expansive individuals (i.e., those who identify outside of the binary system of man or woman) are a marginalized group that faces discrimination and have a high burden of mental health problems, but there is a paucity of research on eating disorders in this population. This study aimed to describe the community norms for the Eating Disorder Examination Questionnaire (EDE-Q) in gender-expansive populations. METHODS The participants were 988 gender-expansive individuals (defined as neither exclusively cisgender nor binary transgender) from The PRIDE study, an existing longitudinal cohort study of health outcomes in sexual and gender minority people. RESULTS We present the mean scores, standard deviations, and percentile ranks for the Global score and four subscale scores of the EDE-Q in this group as a whole and stratified by sex assigned at birth. Gender-expansive individuals reported any occurrence (≥1/28 days) of dietary restraint (23.0%), objective binge episodes (12.9%), excessive exercise (7.4%), self-induced vomiting (1.4%), or laxative misuse (1.2%). We found no statistically significant differences by sex assigned at birth. Compared to a prior study of transgender men and women, there were no significant differences in eating attitudes or disordered eating behaviors noted between gender-expansive individuals and transgender men. Transgender women reported higher Restraint and Shape Concern subscale scores compared to gender-expansive individuals. Compared to a prior study of presumed cisgender men 18-26 years, our age-matched gender-expansive sample had higher Eating, Weight, and Shape Concern subscales and Global Score, but reported a lower frequency of objective binge episodes and excessive exercise. Compared to a prior study of presumed cisgender women 18-25 years, our age-matched gender-expansive sample had a higher Shape Concern subscale score, a lower Restraint subscale score, and lower frequencies of self-induced vomiting, laxative misuse, and excessive exercise. CONCLUSIONS Gender-expansive individuals reported lower Restraint and Shape Concern scores than transgender women; higher Eating, Weight, and Shape Concern scores than presumed cisgender men; and lower Restraint but higher Shape Concern scores than presumed cisgender women. These norms can help clinicians in treating this population and interpreting the EDE-Q scores of their gender-expansive patients.
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Affiliation(s)
- Jason M Nagata
- Department of Pediatrics, University of California, San Francisco, 550 16th Street, 4th Floor, Box 0110, San Francisco, CA, 94158, USA.
| | - Emilio J Compte
- Eating Behavior Research Center School of Psychology, Universidad Adolfo Ibáñez, Santiago, Chile
- Research Department, Comenzar de Nuevo Treatment Center, Monterrey, Mexico
| | - Chloe J Cattle
- Department of Pediatrics, University of California, San Francisco, 550 16th Street, 4th Floor, Box 0110, San Francisco, CA, 94158, USA
| | - Annesa Flentje
- Department of Community Health Systems, University of California, San Francisco, San Francisco, CA, USA
- Alliance Health Project, Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USA
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
| | - Matthew R Capriotti
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
- Department of Psychology, San José State University, San Jose, CA, USA
| | - Micah E Lubensky
- Department of Community Health Systems, University of California, San Francisco, San Francisco, CA, USA
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
| | - Stuart B Murray
- Department of Psychiatry and Behavioral Sciences, University of Southern California, Los Angeles, CA, USA
| | - Juno Obedin-Maliver
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
- Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA, USA
| | - Mitchell R Lunn
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA, USA
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA, USA
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
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27
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Abstract
PURPOSE OF REVIEW To review the recent literature on eating disorders, disordered eating behaviors (DEB), and body image dissatisfaction among sexual and gender minority populations, including, but not limited to, gay, lesbian, bisexual, and transgender people. RECENT FINDINGS Overall, eating disorders, DEB, and body dissatisfaction are common among sexual and gender minority populations. Lifetime prevalence for anorexia nervosa (1.7%), bulimia nervosa (1.3%), and binge-eating disorder (2.2%) diagnoses are higher among sexual minority adults compared with cisgender heterosexual adults in the United States. Lifetime prevalence of eating disorders by self-report of a healthcare provider's diagnosis are 10.5% for transgender men and 8.1% for transgender women in the United States, including anorexia nervosa (4.2 and 4.1%) and bulimia nervosa (3.2 and 2.9%), respectively. DEB may be perpetuated by minority stress and discrimination experienced by these individuals. Body dissatisfaction may be a core stressor experienced by transgender people; gender dysphoria treatment has been shown to increase body satisfaction. A particular clinical challenge in caring for transgender youth with eating disorders is the standard use of growth charts based on sex. SUMMARY Novel research demonstrates that sexual and gender minorities with eating disorders have unique concerns with regards to disordered eating and body image.
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Affiliation(s)
- Jason M. Nagata
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Kyle T. Ganson
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, ON, Canada
| | - S. Bryn Austin
- Division of Adolescent and Young Adult Medicine, Boston Children’s Hospital, and Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
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28
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Nagata JM, Murray SB, Flentje A, Compte EJ, Schauer R, Pak E, Capriotti MR, Lubensky ME, Lunn MR, Obedin-Maliver J. Eating disorder attitudes and disordered eating behaviors as measured by the Eating Disorder Examination Questionnaire (EDE-Q) among cisgender lesbian women. Body Image 2020; 34:215-220. [PMID: 32652490 PMCID: PMC7494647 DOI: 10.1016/j.bodyim.2020.06.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Revised: 06/02/2020] [Accepted: 06/16/2020] [Indexed: 11/16/2022]
Abstract
The Eating Disorder Examination Questionnaire (EDE-Q) is a measure of eating disorder attitudes and disordered eating behaviors. Prior descriptive studies of the EDE-Q for women either did not assess or omitted reporting sexual orientation. This study's objective was to assess eating disorder attitudes and disordered eating behaviors as measured by the EDE-Q among cisgender lesbian women. We present mean scores and standard deviations for the EDE-Q among 563 self-identified cisgender lesbian women ages 18-77 who were recruited from The PRIDE Study in 2018. Among cisgender lesbian women, 3.4 % scored in the clinically significant range on the Restraint, 1.6 % on the Eating Concern, 9.1 % on the Weight Concern, 13.9 % on the Shape Concern, and 3.9 % on the Global Score scales of the EDE-Q. We found that 13.5 % of participants reported any occurrence (≥1/28 days) of dietary restriction, 8.7 % for objective binge episodes, 5.3 % for excessive exercise, .4% for self-induced vomiting, and .4% for laxative misuse. Participants reported a current (1.8 %) or lifetime (7.1 %) diagnosis of an eating disorder by a clinician. These EDE-Q descriptive data capture eating disorder attitudes and disordered eating behaviors among cisgender lesbian women and may aid clinicians and researchers in interpreting the EDE-Q in this specific population.
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Affiliation(s)
- Jason M. Nagata
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA
| | - Stuart B. Murray
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA
| | - Annesa Flentje
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA,The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA,Department of Community Health Systems, University of California, San Francisco, San Francisco, CA
| | - Emilio J. Compte
- School of Psychology, Adolfo Ibáñez University, Santiago Chile,Research Department, Comenzar de Nuevo Treatment Center, Monterrey, México
| | - Rebecca Schauer
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA
| | - Erica Pak
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA
| | - Matthew R. Capriotti
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA,Department of Psychology, San José State University, San Jose, CA
| | - Micah E. Lubensky
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA
| | - Mitchell R. Lunn
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA,Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Juno Obedin-Maliver
- The PRIDE Study/PRIDEnet, Stanford University School of Medicine, Stanford, CA,Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA
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29
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Abstract
PURPOSE OF REVIEW To review the recent literature on eating disorders and disordered eating behaviors among adolescent boys and young men, including epidemiology, assessment, medical complications, treatment outcomes, and special populations. RECENT FINDINGS Body image concerns in men may involve muscularity, and muscle-enhancing goals and behaviors are common among adolescent boys and young men. Recent measures, such as the Muscularity Oriented Eating Test (MOET) have been developed and validated to assess for muscularity-oriented disordered eating. Medical complications of eating disorders can affect all organ systems in male populations. Eating disorders treatment guidance may lack specificity to boys and men, leading to worse treatment outcomes in these population. Male populations that may have elevated risk of eating disorders and disordered eating behaviors include athletes and racial/ethnic, sexual, and gender minorities. SUMMARY Eating disorders and disordered eating behaviors in boys and men may present differently than in girls and women, particularly with muscularity-oriented disordered eating. Treatment of eating disorders in boys and men may be adapted to address their unique concerns.
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Affiliation(s)
- Jason M. Nagata
- Division of Adolescent and Young Adult Medicine, Department of Pediatrics, University of California, San Francisco, San Francisco, CA, USA
| | - Kyle T. Ganson
- School of Social Work, Simmons University, Boston, MA, USA
| | - Stuart B. Murray
- Department of Psychiatry and the Behavioral Sciences, University of Southern California, Los Angeles, CA, USA
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Community norms for the Eating Disorder Examination Questionnaire (EDE-Q) among transgender men and women. Eat Behav 2020; 37:101381. [PMID: 32416588 PMCID: PMC7447532 DOI: 10.1016/j.eatbeh.2020.101381] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 03/24/2020] [Accepted: 03/24/2020] [Indexed: 11/21/2022]
Abstract
Transgender men and women may be at risk for eating disorders, but prior community norms of the Eating Disorders Examination Questionnaire (EDE-Q) are based on presumed cisgender men and woman and have not intentionally included transgender people. The objective of this study was to develop community norms for eating disorder attitudes and disordered eating behaviors in transgender men and women using the EDE-Q. Participants were 312 transgender men and 172 transgender women participants in The PRIDE Study, an existing cohort study of sexual and gender minority people. We present mean scores, standard deviations, and percentile ranks for the Global score and four subscale scores of the EDE-Q in transgender men and women. Transgender men and women reported any occurrence (≥1/week) of dietary restraint (25.0% and 27.9%), objective binge episodes (11.2% and 12.8%), excessive exercise (8.0% and 8.1%), self-induced vomiting (1.6% and 1.7%), and laxative misuse (.3% and .6%), respectively. Compared to a prior study of presumed cisgender men 18-26 years (Lavender, De Young, & Anderson, 2010), our age-matched subsample of transgender men reported lower rates of objective binge episodes and excessive exercise. Compared to a prior study of presumed cisgender women 18-42 years (Mond, Hay, Rodgers, & Owen, 2006), we found that an age-matched sample of transgender women reported higher rates of dietary restraint but lower rates of excessive exercise. These norms should aid clinicians in applying and researchers in investigating and interpreting the EDE-Q scores of transgender men and women.
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