期刊
DRUG AND ALCOHOL DEPENDENCE
卷 117, 期 2-3, 页码 118-125出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.drugalcdep.2010.12.027
关键词
Smoking; Withdrawal; Craving; Negative affect; Cycle; Lag
资金
- NIDA [DA06084]
- SSHRC [752-2002-0161]
- Andrew Mellon Doctoral Fellowship
We examined the temporal relationships between smoking frequency and craving and withdrawal. 351 heavy smokers (>= 15 cigarettes per day) used ecological momentary assessment and electronic diaries to track smoking, craving, negative affect, arousal, restlessness, and attention disturbance in real time over 16 days. The waking day was divided into 82-h bins during which cigarette counts and mean levels of craving and withdrawal were computed. Cross-sectional analyses showed no association between restlessness and smoking, and arousal and smoking, but craving (b = 0.65, p < 0.01) was positively associated, and negative affect (b = -0.20, p < 0.01), and attention disturbance (b = -0.24, p < 0.01) were inversely associated with smoking. In prospective lagged analyses, higher craving predicted more subsequent smoking and higher smoking predicted lower craving (p's < 0.01). Higher restlessness also predicted more subsequent smoking and higher smoking predicted lower restlessness (p's < 0.01). Higher negative affect did not predict later smoking, but more smoking preceded lower negative affect (p < 0.01). Neither attention disturbance nor arousal predicted, or were predicted by variations in smoking. In short, smoking exhibits time-lagged, reciprocal relationships with craving and restlessness, and a one-way predictive relationship with negative affect. Temporal patterns of craving and restlessness may aid in the design of smoking cessation interventions. (C) 2011 Elsevier Ireland Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据