Kok L P, Yap I L, Guan R Y
Singapore Med J. 1989 Aug;30(4):346-9.
A group of 23 non-ulcer dyspepsia patients were compared with controls drawn from relatives of psychiatric outpatients. The level of hostility in both groups was high, but not significantly different. There was also no significant difference between the 2 groups on measures of extroversion, neuroticism, psychoticism and lie scores, but the ulcer group was significantly more depressed and more were diagnosed as suffering from a neurotic depression and generalized anxiety disorder.
将23名非溃疡性消化不良患者与从精神科门诊患者亲属中选取的对照组进行了比较。两组的敌意水平都很高，但没有显著差异。在性格外向性、神经质、精神质和说谎分数的测量方面，两组之间也没有显著差异，但溃疡组明显更抑郁，更多患者被诊断患有神经性抑郁症和广泛性焦虑症。
