In the study of 49 cases of Bulimia Nervosa patients, Chinese medicinal four examinations and estimation of 17 items of Hamilton Depression Scale that the main cause of BN lies in patients psychological factors, with their symptoms of rapacious appetite by 100%, vomiting by 95.
研究 49例神经性贪食症患者 ,中医四诊及 Ham ilton抑郁量表 17项评分显示 ,其病因主要是精神心理因素 ,其主症暴食占 10 0 %、呕吐占 95 。