Objective To evaluation smoking ban policy implementation in public places in Shenzhen,andto offer some suggestions for smoking free in public places and promote comprehensive smoking-free legislation in public places in Shenzhen.Methods A total of 130 public places were randomly selected like hospitals,schools,government agencies, places of public transportation,public transports from 8 administrative units in Shenzhen to make on-site observations before and after the implementation of the comprehensive smoking-free policies.Results Overall,the schools and hospitals did the best work,followed by government agencies,the places of public transportation did the worst work.After intervention,the number of smokers in school was decreased from 15 to 2 and the number of government department was decreased from 30 to 13.The number of places found 1 -10 butts was shrank from 32 to 4 and that of government shrank from 49 to 13,the differ-ences were statistically significant.The proportion of public places which hadnon-smoking maker,non-smoking publicity col-umn as well as a ban on smoking in the whole place was significantly increased.The fraction of coverage of the non-smoking signs in each observation spots of hospitals,schools and government agencies all rose more than 50%,the differences was statistically significant.Conclusion The implementation of the smoking-free environment project made a positive effect on smoking ban work in public places in Shenzhen.We suggest the further investigation and a long-term supervision are needed.%目的：比较分析全面无烟政策实施前和实施2年后深圳市重点场所的控烟情况，为公共场所控烟工作提供建议，并推进深圳市公共场所全面无烟立法。方法在重点场所全面无烟政策实施前后随机抽取深圳市8个行政区的医院、学校、政府机关单位、公共交通场所、公共交通工具共约130家公共场所进行现场观察，并对前后观察结果进行比较分析。结果总体来看，控烟工作完成得最好的是学校、医院，其次是政府机关单位，公共交通场所完成得较差。干预后，学校的吸烟人数由15人下降至2人，含有1～10个烟头数的观测点由32个降低至4个；政府机关的吸烟人数由30人下降至13人，含有1～10个烟头数的观测点由49个降低至13个，差异均有统计学意义。内有禁烟标识、禁烟宣传栏以及执行全面禁烟规定的各公共场所比例显著提高；学校、医院、政府机关单位的禁烟标识在各分散观测点的覆盖率均提升＞50％，差异有统计学意义。结论全面无烟政策的实施对深圳市公共场所禁烟和控烟工作产生了明显的干预效果，建议进一步推广全面无烟政策，加强督导巡查，并对各类场所控烟情况进行长期的动态监测。
展开▼
