Background: Recent work suggests that state anhedonia and its social aspect of loss of interest in people was an important predictor of suicidal ideation in adults. Aim: The current study investigated the relationship between state anhedonia, trait anhedonia, suicidal ideation, and suicide attempts in adolescents. Method: State anhedonia was assessed using the anhedonia subscale from the Child Mood and Feelings Questionnaire, while trait social anhedonia was assessed using the Adolescent Anticipatory and Consummatory Interpersonal Pleasure Scale and the Temporal Experience of Pleasure Scale. Results: Results indicated that state anhedonia was associated with suicidal ideation but not associated with past suicide attempts after controlling for depressive symptoms. Academic stressful events moderated the relationship between state anhedonia and suicidal ideation. Symptom-level analyses revealed that loss of interest in friends was most highly predictive of suicidal ideation compared with the other anhedonia components. Limitations: The current investigation was limited by its reliance on student samples and data from a single time point. Conclusion: The current study indicated that state anhedonia and its social component may be more informative of near-term suicidal ideation than trait anhedonia in adolescents.

中文翻译：

---

状态快感缺失和青少年的自杀意念。

背景：最近的工作表明，状态快感缺乏及其对人失去兴趣的社会方面是成人自杀意念的重要预测因素。目的：目前的研究调查了青少年状态快感缺乏、特质快感缺乏、自杀意念和自杀企图之间的关系。方法：使用儿童情绪和感觉问卷中的快感缺乏子量表评估状态快感缺乏，而使用青少年预期和完善的人际快感量表和快感时间体验量表评估特质社交快感缺乏。结果：结果表明，在控制抑郁症状后，状态快感缺乏与自杀意念有关，但与过去的自杀企图无关。学术压力事件缓和了状态快感缺乏与自杀意念之间的关系。症状层面的分析表明，与其他快感缺失成分相比，对朋友失去兴趣最能预测自杀意念。局限性：目前的调查因其对学生样本和来自单个时间点的数据的依赖而受到限制。结论：目前的研究表明，状态快感缺乏及其社会成分可能比青少年的特质快感缺乏更能提供近期自杀意念的信息。