目的:探讨强制戒毒人员孤独感、应对方式和药物渴求之间的关系,初步构建并验证应对方式在孤独感和药物渴求之间的中介作用。方法:采用感情与社会孤独量表、简易应对方式问卷和海洛因渴求问卷对149名戒毒人员进行问卷调查。结果:戒毒人员积极应对方式与社会孤独、感情孤独和药物渴求呈显著负相关,社会孤独与感情孤独和药物渴求呈显著正相关。积极应对方式在感情孤独和药物渴求之间起部分中介作用,中介效应为22.19%;在社会孤独和渴求之间起完全中介的作用。结论:积极应对方式在戒毒人员孤独感和药物渴求之间存在中介效应,戒毒人员孤独感对药物渴求的影响部分通过应对方式的中介作用实现。 Objective: To explore the relationship between loneliness, coping style and drug craving of compulsive drug addicts and to establish and verify the mediating effect of coping style between loneliness and drug craving. Methods: A total of 149 drug addicts were surveyed using the questionnaire of emotional and social solitary scale, simple coping style questionnaire and heroin craving questionnaire. Results: The positive coping styles of drug addicts were significantly negatively correlated with social loneliness, emotional loneliness and drug craving. There was a significant positive correlation between social loneliness and emotional isolation and drug craving. The positive coping style played a partial mediating role between emotional loneliness and drug craving. The mediating effect was 22.19%. It played a complete intermediary role between social loneliness and craving. Conclusion: The positive coping style has the mediating effect between drug addicts loneliness and drug craving. The influence of drug addicts’ loneliness on drug craving is partly mediated by coping style.