男性苯丙胺类药物吸食者童年创伤对成瘾水平的影响:有调节的中介效应

Effects of Childhood Trauma on Addiction in Male Amphetamine Users: A Moderating Mediator

目的:探讨男性苯丙胺类药物吸食者童年创伤、特质冲动和成瘾水平之间的关系。方法:采用儿童期虐待问卷(CTQ-SF)、简式冲动行为量表(S-UPPS-P)、药物滥用筛查量表(DAST-10)对437名男性苯丙胺类药物吸食者进行调查。结果:(1)童年创伤、特质冲动和成瘾水平之间存在显著相关(r=0.189-0.298;P<0.001);(2)特质冲动在童年创伤对成瘾水平的影响中起着中介作用。(3)年龄对"童年创伤→特质冲动→成瘾水平"中介路径的后半段起调节作用,与青年组相比,特质冲动对中年组成瘾水平的影响更大。结论:男性苯丙胺类药物吸食者特质冲动在童年创伤与成瘾水平之间起部分中介作用,且这一中介效应会受到年龄的调节。

Objective: To explore the relationship among childhood trauma, trait impulse and addiction level of male amphetamine users. Methods: A sample of 437 male new drug users were recruited to complete the scales of CTQ-SF, SUPPS-P and DAST-10. Results:(1)There was significant positively correlation between childhood trauma, trait impulse and addiction level(r=0.189-0.298;P<0.001);(2)Childhood trauma not only directly predicted the addiction using level of male new drug users, but also affected addiction using level through the mediating role of perceived trait impulse.(3)Age played a regulatory role in the second half of the intermediary path of“childhood trauma→trait impulse→addiction level”.Compared with the youth group, trait impulse had a greater impact on the middle-aged component addiction level. Conclusion: The trait impulse of male new drug users plays partial mediating role between childhood trauma and addiction level,and this mediating effect is regulated by age.