Gupta M A, Gupta A K, Schork N J
Department of Psychiatry, University of Michigan Medical School, Ann Arbor, USA.
Psychosomatics. 1996 Mar-Apr;37(2):127-30. doi: 10.1016/S0033-3182(96)71578-5.
The authors examined the psychological factors associated with self-excoriative behavior among 56 women (mean +/- SE age: 24.0 +/- 1.0 years) with mild-to-moderate facial acne vulgaris. Ratings associated with poor self-concept, such as perfectionistic and compulsive personality traits, correlated more strongly with self-excoriative behavior than the dermatologic indices of acne severity. The study's findings suggest that psychological factors, independent of acne severity, play an important role in the perpetuation of the self-excoriative behavior exhibited by some women with acne.
作者对56名患有轻至中度寻常性面部痤疮的女性（平均年龄±标准误：24.0±1.0岁）的自我搔抓行为相关心理因素进行了研究。与自我概念差相关的评分，如完美主义和强迫性人格特质，与自我搔抓行为的相关性比痤疮严重程度的皮肤学指标更强。该研究结果表明，独立于痤疮严重程度的心理因素在一些患有痤疮的女性所表现出的自我搔抓行为的持续存在中起重要作用。
