吸烟对肺癌合并肺炎患者呼吸道病原学的影响  

Effects of smoking on respiratory tract etiology in patients with lung cancer complicated with pneumonia

作　　者：梁培强[1,2] 张向荣[1] 姜鹏[2] 

机构地区：[1]石河子大学医学院,石河子832000 [2]新疆军区总医院呼吸内科,乌鲁木齐830000

出　　处：《中华肺部疾病杂志（电子版）》2017年第3期325-327,共3页Chinese Journal of Lung Diseases(Electronic Edition)

基　　金：新疆自然科学基金面上项目(2013211A062)

摘　　要：目的探讨吸烟对肺癌合并肺炎患者呼吸道病原学的影响。方法将肺癌合并肺炎患者痰培养阳性病例根据患者吸烟情况分为吸烟组和不吸烟组,对比分析吸烟组与不吸烟组痰培养菌种和药敏结果的特点。结果在肺癌合并肺炎患者痰培养阳性结果中,吸烟者细菌检出率较不吸烟者细菌检出率明显增加(P<0.05),且所检出病原菌耐药性亦有所增加。结论吸烟可导致肺癌合并肺炎患者呼吸道微生态失调,使得呼吸道致病菌增加。Objective To investigate the influence of smoking on the respiratory tract etiology in patients with lung caneer complicated with pneumonia. Method The sputum positive cases of lung cancer complicated with pneumonia were divided into two groups： smoking group and non-smoking group. Comparing the characteristics of isolates of sputum culture and drug susceptibility results between the two groups. Results The positive rate of bacteria deteetion in smokers with lung cancer complicated with pneumonia was significantly higher than that in non smokers （P〈0.05） , and the drug resistance of pathogens also increased. Conclusion Smoking can cause the imbalance of micro-ecology of respiratory tract in the patients with lung cancer complicated with pneumonia, so that respiratory pathogens increased.

关 键 词：吸烟 支气管肺癌 呼吸道 病原学 

分 类 号：R563[医药卫生—呼吸系统]