BACKGROUND This study explores the shared and specific associations of brooding rumination and anxiety sensitivity to depression and anxiety symptomatology in a sample of treatment-seeking smokers. METHODS The sample was composed of 275 treatment-seeking adult smokers. Hierarchical linear regression analyses were conducted to examine the relations of both variables with depressive and anxiety symptoms. RESULTS Greater brooding rumination and anxiety sensitivity predicted higher levels of depression and anxiety symptoms. A specific relationship emerged after controlling for comorbid symptoms (depressive or anxiety symptoms) where brooding rumination was associated with depressive symptoms and anxiety sensitivity with anxiety symptoms. CONCLUSIONS The findings showed that the variables examined are transdiagnostically related to emotional symptoms, but this relationship was symptomatology-specific when controlling for comorbid symptoms (depressive or anxiety symptoms). Due to the impact of affective symptoms on abstinence outcomes, these findings have relevant clinical implications. In the context of smoking cessation treatment, identifying shared and specific vulnerabilities might contribute to tailoring and designing more precise and effective interventions for quitting smoking.

中文翻译：

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深思熟虑和焦虑敏感性：与寻求治疗的吸烟者的抑郁和焦虑症状相关。

背景 本研究探讨了在寻求治疗的吸烟者样本中，沉思反刍和焦虑敏感性对抑郁和焦虑症状的共同和特定关联。方法 样本由 275 名寻求治疗的成年吸烟者组成。进行分层线性回归分析以检查两个变量与抑郁和焦虑症状的关系。结果 更大的沉思反刍和焦虑敏感性预示着更高水平的抑郁和焦虑症状。在控制合并症状（抑郁或焦虑症状）后出现了一种特定的关系，其中沉思反刍与抑郁症状和焦虑敏感性与焦虑症状相关。结论 研究结果表明，所检查的变量与情绪症状具有跨诊断相关性，但在控制共病症状（抑郁或焦虑症状）时，这种关系是症状学特异性的。由于情感症状对禁欲结果的影响，这些发现具有相关的临床意义。在戒烟治疗的背景下，识别共同的和特定的脆弱性可能有助于定制和设计更精确和有效的戒烟干预措施。