Prospective predictors of quitting behaviours among adult smokers in six cities in China: findings from the International Tobacco Control (ITC) China Survey.
Prospective predictors of quitting behaviours among adult smokers in six cities in China: findings from the International Tobacco Control (ITC) China Survey.
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DOI：
10.1111/j.1360-0443.2011.03444.x
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发表时间：
2011-07
期刊：
影响因子：
--
通讯作者：
Fong GT
中科院分区：
文献类型：
--
作者：
Li L;Feng G;Jiang Y;Yong HH;Borland R;Fong GT
根据四个西方国家和两个东南亚国家先前研究的现有知识，研究中国成年吸烟者戒烟行为的预测因素。 2006 年，国际烟草控制（ITC）中国调查对吸烟者进行了面对面访谈，并在大约 16 个月后进行了跟踪调查。采用分层多阶段整群抽样设计。北京等中国其他五个城市。 2006年首次调查了4732名吸烟者，其中2007年重新接触了3863名吸烟者，保留率为81.6%。前瞻性地使用社会人口统计学、戒烟依赖性和兴趣的基线测量来预测那些尝试戒烟的人的戒烟尝试和保持戒烟的情况。总体而言，25.3% 的中国吸烟者表示在第一波和第二波之间至少尝试过一次戒烟；其中，21.7% 仍然在第二波戒烟。尝试戒烟的独立预测因素包括较高的戒烟自我效能、之前的戒烟尝试、更直接的戒烟意图、醒来后第一次吸烟的时间较长、对吸烟的负面看法以及在家中限制吸烟。保持戒烟的独立预测因素是年龄较大、之前戒烟时间较长以及有更直接的戒烟意图。中国吸烟者戒烟行为的预测因素与其他国家之前的研究发现的预测因素有些不同。在中国，尼古丁依赖和自我效能似乎对尝试戒烟比保持戒烟更重要，而且戒烟意图与尝试戒烟和保持戒烟都相关。
To examine predictors of quitting behaviours among adult smokers in China, in light of existing knowledge from previous research in four western countries and two southeast Asian countries. Face-to-face interviews were carried out with smokers in 2006 using the International Tobacco Control (ITC) China Survey, with follow-up about 16 months later. A stratified multi-stage cluster sampling design was employed. Beijing and other five cities in China. A total of 4732 smokers were first surveyed in 2006. Of these, 3863 were recontacted in 2007, with a retention rate of 81.6%. Baseline measures of sociodemographics, dependence and interest in quitting were used prospectively to predict both making quit attempts and staying quit among those who attempted. Overall, 25.3% Chinese smokers reported having made at least one quit attempt between Waves 1 and 2; of these, 21.7% were still stopped at Wave 2. Independent predictors of making quit attempts included having higher quitting self-efficacy, previous quit attempts, more immediate intentions to quit, longer time to first cigarette upon waking, negative opinion of smoking and having smoking restrictions at home. Independent predictors of staying quit were being older, having longer previous abstinence from smoking, and having more immediate quitting intentions. Predictors of Chinese smokers’ quitting behaviours are somewhat different to those found in previous research from other countries. Nicotine dependence and self-efficacy seem to be more important for attempts than for staying quit in China, and quitting intentions are related to both attempts and staying quit.
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