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首页> 外文期刊>Pharmacology, Biochemistry and Behavior >Physiological and psychological symptoms and predictors in early nicotine withdrawal.
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Physiological and psychological symptoms and predictors in early nicotine withdrawal.

机译：尼古丁早期戒断的生理和心理症状及预测因素。

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摘要

The present study assessed the structure and intensity of the nicotine withdrawal syndrome in 30 (22 male, 8 female) heavy smokers across three experimental conditions: smoking, brief abstinence (3.5 h), and extended abstinence (18 h). Physiological variables (heart rate and blood pressure) and psychological variables (anxious and depressed mood) were examined in terms of symptom validity and as predictors of nicotine withdrawal intensity. As length of abstinence increased, heart rate and blood pressure decreased, and anxious and depressed mood increased. Only anxious and depressed mood were significant individual predictors of withdrawal intensity. The symptom structure of withdrawal did not change over time as abstinence levels increased; each symptom's contribution to nicotine withdrawal intensity remained stable throughout the first 18 h of abstinence.
机译：本研究在以下三个实验条件下评估了30名（22名男性，8名女性）重度吸烟者的尼古丁戒断综合征的结构和强度：吸烟，短暂禁欲（3.5小时）和长期禁欲（18小时）。根据症状的有效性并作为尼古丁戒断强度的预测指标，检查了生理变量（心率和血压）和心理变量（焦虑和沮丧的情绪）。随着禁欲时间的延长，心率和血压下降，焦虑和沮丧的情绪增加。只有焦虑和沮丧的情绪是戒断强度的重​​要个体预测因子。随着戒断水平的提高，戒断症状结构不会随时间而改变。在戒酒的最初18小时内，每种症状对尼古丁戒断强度的贡献均保持稳定。

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