基于I-PACE模型研究吸毒成瘾的发展模式

Research on the development mode of drug addiction based on I-PACE model

吸毒成瘾是全球性的公共卫生问题,在世界范围内造成了巨大的健康负担。然而,由于吸毒成瘾行为的形成机制较为复杂,开发有效的治疗方法仍面临挑战,迫切需要剖析吸毒成瘾行为的发展和维持模式,以促进科学干预方法的发展。本文基于I-PACE模型,围绕“个体—情感—认知—行为”四个成分,构建了吸毒成瘾的机理模型,解析了各要素间的内在联系、逻辑关系,认为吸毒成瘾是诱发因素(如核心特质)、调节因素(如应对方式)和中介因素(如情境触发物的情感和认知反应)相互作用的结果,而执行功能的降低和注意偏向的增强可能会加强这些联系。尽管I-PACE模型有助于解析吸毒成瘾行为的机理,为临床干预提供理论依据,但其仍存局限。未来研究应关注毒品类型、性别和模型核心成分间的交互作用,以增强I-PACE模型在吸毒成瘾领域的解释力。

Drug addiction is a global public health problem that poses an enormous health burden worldwide.However,due to the complexity of the developmental mechanisms of drug addiction,the development of effective treatments still faces challenges,and there is an urgent need to analyze the development and maintenance patterns of drug addiction in order to promote the development of scientific intervention methods.In this paper,based on the I-PACE model,the mechanism model of drug addiction is constructed around the four components of"individual-emotion-cognition-behavior",and the intrinsic connection and logical relationship among the elements are analyzed.We believe that drug addiction is the result of the interaction of triggers(e.g.,core traits),moderators(e.g.,coping styles),and mediators(e.g.,affective and cognitive responses to situational triggers),and that the reduction of executive functioning and the enhancement of attentional bias may strengthen these links.Although the I-PACE model helps to analyze the mechanisms of addictive behaviors and provides a theoretical basis for clinical intervention,it still has limitations.Future studies should focus on the interactions between drug type,gender,and the core components of the model to enhance the explanatory power of the I-PACE model in the field of drug addiction.