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Racial and Ethnic Differences in Orthorexia Nervosa Symptomatology and Other disordered eating

Open Journal of Psychiatry 2024年第4期14卷 287-299页

作者： Dilan H. Arreguin Kendria S. Shields-Rhodes Melissa L. Harel Crystal D. Oberle Department of Psychology Texas State University San Marcos TX USA

While some research has explored racial and ethnic differences in disordered eating, this study may be the first to examine these differences in orthorexia nervosa, involving obsessive-compulsive thoughts and behaviors concerning healthy eating, which negatively impact one’s life. Adult participants, recruited from college courses and social media, completed an online survey with the Orthorexia Nervosa Inventory (ONI) and the eating Attitudes Test-26 (EAT-26). Regarding racial and ethnic background, 743 were White, 249 were Hispanic, 87 were Black, 61 were Asian or Pacific Islander, and 110 were biracial/multiracial. A MANCOVA revealed that the racial and ethnic groups did not differ on the ONI subscales assessing orthorexic behaviors, impairments, and emotions, after accounting for gender, BMI, and EAT-26 total scores that were covariates. In contrast, a second MANCOVA did reveal group differences on the EAT-26 subscales, after accounting for gender, BMI, and ONI total scores that were covariates. Black participants scored significantly lower than the other racial and ethnic groups on the subscale assessing dieting behaviors characteristic of anorexia nervosa, and the subscale assessing binge-eating and purging behaviors characteristic of bulimia nervosa. Further, Hispanic participants scored significantly lower than White participants on the latter subscale. These findings suggest that while orthorexic symptomatology does not differ based on race and ethnicity, a Black race and Hispanic ethnicity may be protective factors against disordered eating, perhaps related either to cultural norms concerning body image or to the resiliency and social support among the Black and Hispanic communities.

关键词： Race Ethnicity Orthorexia disordered eating

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Prevalence of disordered eating among Non-elite Multisport Endurance Athletes

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Journal of Sports Science 2018年第1期6卷 1-8页

作者： Jessica Mongrain Genevieve Masson Catherine Begin Benoit Lamarche Institute of Nutrition and Functional Foods (INAF) Laval University Quebec Qc G I V 0.46 Canada

The prevalence of concerns about food and body weight among non-elite multisport endurance athletes is unknown. This study aimed to evaluate the prevalence of symptoms and concerns related to disordered eating and their association with performance among 162 non-elite athletes involved in multisport endurance summer and winter events. Self-reported symptoms and concerns related to disordered eating were assessed using the eating Attitudes Test-26 （EAT-26） questionnaire. The mean EAT-26 score （~ SEM） was 6.5 ~ 0.5 and only 9 athletes （5.6%） scored 20 arbitrary units or above. In multivariate regression stepwise analyses, the EAT-26 score （~ = 0.145, P = 0.0003） significantly predicted percent ranking. These findings suggest that the prevalence of self-reported symptoms of disordered eating is low among non-elite multisport endurance athletes. However, greater concerns regarding food intake and body weight may be associated with poorer performance even among non-elite athletes with normal BMI values and at the lower end of the EAT-26 score.

关键词： Endurance sports nutrition triathlon multisport event disordered eating eating disorders.

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Risk Factors and Concomitants of disordered eating Among Early and Middle Adolescents in China

Risk Factors and Concomitants of Disordered Eating Among Ear...

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心理学与创新能力提升——第十六届全国心理学学术会议

作者： Hong Chen Todd Jackson Key Laboratory of Cognition and Personality(SWU) Faculty of Psychological Science Southwest University

Although reliable eating disorder risk factors have been identified among adolescent girls,little is known about factors related to increased vulnerability within particular phases of adolescence,in non-Western contexts,or among adolescent *** this study,early and middle adolescent boys(n=1271) and girls(n=1415) from Chongqing,China completed validated measures of eating disorder pathology and putative risk factors at baseline and two year follow-up. Multivariate prediction models generated for the four samples indicated body dissatisfaction and negative affect were relatively robust risk factors for exacerbations in disturbances across samples. Conversely,the impact of other factors including pressure from prospective dating partners and body mass index varied on the basis of particular phases of adolescence and gender.

关键词： disordered eating Risk Factors Adolescents China Gender

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The Effectiveness of the Female Athlete Triad in Identifying Athletes＇ Potential Risk of Long Term Health Consequences

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Journal of Sports Science 2017年第3期5卷 139-145页

作者： Matthew Hawkey Jennifer L. Volberding Tyler Tapps

The female athlete triad （FAT） is the relationship between the clinical manifestations of eating disorders, menstrual function, and osteoporosis, which research has reported female athletes being at a higher risk. The purpose of this study was to examine if predictive measures are indications of the FAT in collegiate track athletes. Twenty-five female cross-country, track and field athletes were evaluated for potential risk of the FAT by completing the 33 question Female Athlete Screening Tool （FAST） and a Student Athlete Health Questionnaire （SAHQ）. The FAST identified the needs of the female athlete, while the SAHQ assessed risk and the prevalence of impaired bone health, menstrual dysfunction, nutritional concerns, and body dissatisfaction. None of the participants were identified as having the fully developed FAT, however 48% met at risk criteria. A Mann-Whitney U test was used to compare risk scores, with no comparisons demonstrating significance. It is clear the number of female athletes meeting the strict criteria of the current FAT is relatively low, yet many suffer from milder forms of the components. Any form of the components is harmful from a health and performance perspective and may he fatal with some not receiving the interventions needed.

关键词： disordered eating menstrual dysfunction osteoporosis.

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