Bourne S K, Bryant R A, Griffiths R A, Touyz S W, Beumont P J
Psychiatric Unit, Prince of Wales Hospital, Sydney, New South Wales, Australia.
Int J Eat Disord. 1998 Sep;24(2):185-92. doi: 10.1002/(sici)1098-108x(199809)24:2<185::aid-eat8>3.0.co;2-a.
This study investigated non-binge eating behavior in bulimia nervosa, restrained and unrestrained eaters.
Nine females with bulimia nervosa, 12 female restrained eaters, and 13 female unrestrained eaters were administered the Eating Disorder Inventory-2 (EDI-2), the Body Shape Questionnaire, the Beck Depression Inventory, the Rosenberg Self-Esteem Scale, and the Revised Restraint Scale (RRS). All subjects were videotaped during a midday meal and their eating behavior was subsequently rated using the Eating Behaviour Rating Scale (EBRS).
EBRS ratings were higher for bulimic than for unrestrained subjects. Restrained subjects' ratings did not differ from those of either bulimic or unrestrained subjects. EBRS scores were positively correlated with RRS and EDI-2 total scores.
Bulimic subjects display aberrant eating behavior, and the extent to which subjects engage in maladaptive eating behavior is related to the degree of eating pathology. These results support the utility of the EBRS as a useful index of eating behaviors in clinical and nonclinical populations.
本研究调查了神经性贪食症患者、节食者和非节食者中的非暴饮暴食行为。
对9名神经性贪食症女性、12名节食女性和13名非节食女性施测饮食失调问卷-2（EDI-2）、体型问卷、贝克抑郁量表、罗森伯格自尊量表和修订版节食量表（RRS）。所有受试者在午餐期间被录像，随后使用饮食行为评定量表（EBRS）对他们的饮食行为进行评分。
贪食症患者的EBRS评分高于非节食者。节食者的评分与贪食症患者或非节食者的评分没有差异。EBRS得分与RRS和EDI-2总分呈正相关。
贪食症患者表现出异常的饮食行为，受试者参与适应不良饮食行为的程度与饮食病理学程度相关。这些结果支持了EBRS作为临床和非临床人群饮食行为有用指标的效用。
