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选取2010年11月~2012年2月我院收治的初治菌阳性肺结核患者222例作为研究对象,根据吸烟史和治疗后是否戒烟将222例初治菌阳性肺结核患者分为不吸烟组、戒烟者和吸烟组,观察治疗2个月后的痰菌阴转和6个月后胸片病灶吸收情况。结果戒烟组和不吸烟组的痰菌阴转率差异无显著性(P>0.05),而吸烟组明显低于前两组(P<0.05)。不吸烟组、戒烟组、吸烟组的胸片病灶吸收比例明显依次降低(P<0.05)。
222 cases of newly diagnosed tuberculosis-positive pulmonary tuberculosis patients admitted to our hospital from November 2010 to February 2012 were selected as study subjects and divided into non-smoking group and smoking cessation group according to their smoking history and whether to stop smoking after treatment. And smoking group, observed after 2 months of treatment sputum negative conversion and chest X-ray absorption after 6 months. Results There was no significant difference in sputum negative conversion rate among smoking cessation group and no smoking group (P> 0.05), but smoking group was significantly lower than the former two groups (P <0.05). Absorption rate of non-smoking group, smoking cessation group and smoking group decreased obviously (P <0.05).