التفاصيل البيبلوغرافية
| العنوان: |
Hyper‐palatable food consumption during binge‐eating episodes: A comparison of intake during binge eating and restricting. |
| المؤلفون: |
Bjorlie, Kayla, Forbush, Kelsie T., Chapa, Danielle A.N., Richson, Brianne N., Johnson, Sarah N., Fazzino, Tera L. |
| المصدر: |
International Journal of Eating Disorders; May2022, Vol. 55 Issue 5, p688-696, 9p, 4 Charts |
| مصطلحات موضوعية: |
DIET in disease, MANN Whitney U Test, NUTRITIONAL requirements, DIET therapy, FOOD preferences, COMPARATIVE studies, BULIMIA, EATING disorders, SECONDARY analysis |
| مستخلص: |
Objective: The study aim was to elucidate the degree to which hyper‐palatable foods (HPF) are consumed during binge episodes compared to restricting episodes, and to test the association between HPF intake during each episode and respective episode frequency. Method: This study was a secondary analysis of data from a larger study on eating disorders. The present sample included adults (N = 147, 83% women) diagnosed with sub‐threshold (41%) or full‐threshold (59%) bulimia nervosa (BN). Foods consumed during binge and restricting episodes were assessed using the Eating Pathology Symptoms Inventory–Clinician Rated Version. A standardized definition of HPF developed previously was applied to foods consumed during binge and restricting episodes. A Wilcoxon matched‐pairs signed‐rank test was used to test the difference between total caloric intake from HPF (KcalHPF) and percentage of caloric intake from HPF (PercHPF) during binge episodes relative to restricting episodes. Four linear regression models tested HPF intake (KcalHPF and PercHPF) during both episode types (binge and restricting) as predictors of respective episode frequency. Results: There was a significant difference between median KcalHPF (1846.6 vs. 279.6; Z = −13.38, p <.001) and PercHPF during binge compared to restricting episodes (95% vs. 61%; Z = −7.35, p <.001). Regression analyses demonstrated that KcalHPF during binge episodes was significantly associated with binge episode frequency (B = 0.002; p <.001), but not PercHPF (p =.287). Discussion: Results suggest that HPF may be primarily consumed during binge episodes among individuals with BN, and may be associated with greater binge‐eating frequency. Public Significance: Findings from the current study support an underlying assumption of theoretical models of binge eating, suggesting that highly rewarding, hyper‐palatable foods (HPF), may constitute the vast majority of energy intake during binge‐eating episodes. Additionally, a substantial amount of energy intake from HPF may occur during restricting episodes among people with bulimia nervosa. Greater HPF intake during binge eating may also be associated with binge‐eating severity. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
