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Previous reviews showed that ED most frequently afflict young Western females within high-income and industrialized Western Europe and North America, but do also occur in diverse countries and cultures worldwide. A large study, pooling results from different community surveys done across 14 countries (high, upper-middle, and lower-middle income countries), revealed an average lifetime prevalence estimate of 1.9% for BED, making it the most common ED.
#Binge eating scale spss code manual
Diagnosis of BED according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), is based on the occurrence of at least one BE episode per week for three consecutive months these episodes are characterized by the consumption of larger amounts of food in a short period when compared to the typical amounts for most people under similar circumstances, accompanied by a sense of loss of control over eating and a marked distress during these episodes. Also, being dissatisfied with one’s body size, having a history of sexual abuse, family history of binge eating, increased depressive/anxiety symptoms, and lower self-esteem seem to be associated with higher BES scores.īinge eating disorder (BED) is an eating disorder (ED) characterized by recurrent episodes of binge eating (BE) without subsequent compensatory behaviors, such as self-induced vomiting or over-exercising. The Arabic version of BES could be a useful tool for screening and assessing the binge eating behaviors in clinical practice and research. Higher expressive suppression facet score was associated with lower binge eating. Higher BMI, depression, anxiety, emotional eating, greater body dissatisfaction, and more pressure from media to lose weight were associated with higher binge eating. The confirmatory factor analysis revealed an adequate fit to the model with satisfactory Maximum Likelihood Chi-Square/Degrees of Freedom (χ 2/df), Steiger-Lind RMSEA, Joreskog GFI, and AGFI. The internal consistency of the measurement was adequate (Cronbach’s alpha = 0.86).
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All items could be extracted from the list. The factor analysis suggested a two-factor structure for the BES explaining a total of 41.4% of the variance. Three hierarchical stepwise linear regressions were conducted to assess factors associated with binge eating. An exploratory factor analysis was executed on Sample 1, followed by a confirmatory factor analysis on Sample 2 using the structure obtained in Sample 1. The sample was divided into two separate samples (405 for sample 1 and 406 for sample 2). The BES was administered to study its psychometric properties. This cross-sectional study, conducted between January and May 2018, enrolled 811 adult participants from all districts of Lebanon. The secondary objective was to evaluate factors associated with binge eating. All rights reserved.To test the psychometric properties of the Arabic version of the Binge Eating Scale (BES), a self-questionnaire assessing binge eating, in a sample of the Lebanese population.
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The findings of the current study provide further evidence concerning the role of these substances in BED.īinge eating Endocannabinoids FAAH gene polymorphism Insulin Leptin Obesity Orexin-A.Ĭopyright © 2020 Elsevier Inc. These results supported our hypothesis in the cases of AEA, 2-AG, leptin, and insulin but not orexin and FAAH gene polymorphisms.
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In addition, the frequency of A allele of FAAH gene was higher in women with BED compared to women without BED however, there were no significant differences between these 2 groups (P =. Binary logistic regression analysis also showed that AEA, leptin, and insulin were the predictors of having BED after adjusting for body mass index (P <. Women with BED exhibited significantly higher levels of AEA, 2-AG, leptin, and insulin compared to non-BED women (P <. About 41.6% (n = 75) of the subjects were diagnosed with BED. The subjects were genotyped for polymorphisms of FAAH gene using amplification refractory mutation system-polymerase chain reaction. The levels of anandamide (AEA), 2-arachidonoylglycerol (2-AG), leptin, insulin, and orexin-A were measured by enzyme-linked immunosorbent assay kits. A Binge Eating Scale was used to estimate the prevalence of BED in 180 women classified as overweight or obese. In this study, we hypothesized that the levels of endocannabinoids, fatty acid amid hydrolase (FAAH) gene polymorphisms, and appetite regulatory substances are different in overweight and obese women with and without BED. In this regard, there is a need to recognize probable disturbances in substances involved in food intake regulation in BED. Binge eating disorder (BED) is known as the most common eating disorder with both psychosocial and biological factors involved.