Forney K Jean, Holland Lauren A, Joiner Thomas E, Keel Pamela K
a Department of Psychology , Florida State University , Tallahassee , Florida , USA.
Eat Disord. 2015;23(1):15-30. doi: 10.1080/10640266.2014.931763. Epub 2014 Jul 1.
Binge episodes involve "definitely large" amounts of food, yet limited data exist regarding the upper limits of food consumption in non-binge eating episodes. Study 1 examined the concurrent validity of a self-report measure developed to measure "usual" food consumption. Results support good concurrent validity for most items across response versions. Study 2 identified the upper limits of normal food consumption (i.e., 85(th) percentile of participants' largest reported usual servings). Thresholds differed across types of foods, and men reported higher thresholds than women for several foods. Type of food and gender should be considered when assessing for "definitely large" amounts of food.
暴饮暴食发作涉及“绝对大量”的食物,但关于非暴饮暴食发作时食物摄入量上限的数据有限。研究1检验了一种为测量“通常”食物摄入量而开发的自我报告测量方法的同时效度。结果支持了不同回答版本中大多数项目具有良好的同时效度。研究2确定了正常食物摄入量的上限(即参与者报告的最大通常份量的第85百分位数)。不同类型食物的阈值不同,几种食物中男性报告的阈值高于女性。在评估“绝对大量”的食物时,应考虑食物类型和性别。