O'Boyle M, Brandon E A
Department of Psychiatry and Behavioral Sciences D28, University of Texas Medical Branch, Galveston 77555-0428, USA.
J Subst Abuse Treat. 1998 Jul-Aug;15(4):353-6. doi: 10.1016/s0740-5472(97)00224-9.
The prevalence and relevance of a positive suicide attempt history among 103 subjects who had entered a substance abuse program and participated in a study of personality was examined. Twenty subjects had a positive suicide attempt history. Women were more likely to attempt suicide. Attempters were more likely to have additional psychiatric diagnoses, such as major depression. Attempters had higher addiction severity scores, abused more substances, and were more likely to have abused alcohol and sedative hypnotics than were nonattempters. DSM-III-R and Eysenck personality measures were compared across groups. Attempters had significantly higher neuroticism and borderline scores. Impulse dysregulation may predispose this group to more severe addictions.
对103名进入药物滥用项目并参与一项人格研究的受试者中曾有过自杀未遂史的情况及其相关性进行了研究。20名受试者有过自杀未遂史。女性更有可能尝试自杀。有自杀未遂史者更有可能有其他精神科诊断，如重度抑郁症。有自杀未遂史者的成瘾严重程度得分更高，滥用的药物更多，并且比无自杀未遂史者更有可能滥用酒精和镇静催眠药。对不同组别的《精神疾病诊断与统计手册》第三版修订本（DSM-III-R）和艾森克人格测量结果进行了比较。有自杀未遂史者的神经质和边缘性得分显著更高。冲动调节障碍可能使该组更容易出现更严重的成瘾问题。
