尼古丁口香糖是一种有效的药理性戒烟用品，已在欧美等发达国家广泛应用。本文运用半随机分层问卷式调查方法对尼古丁口香糖短期烟草替代作用进行了调查，认为其具有良好的烟草替代效果，可以在不允许吸烟的场合与时间替代香烟，并且受到绝大多数受试者认同。 Nicotine chewing gum is an effective pharmacological smoking cessation products, has been widely used in developed countries such as Europe and the United States. In this paper, semi-random stratified questionnaire survey nicotine short-term alternative to chewing gum was investigated, that it has a good alternative to tobacco, where smoking is not allowed and time to replace cigarettes, and by the vast majority of subjects Agree