中国全科医学2012，Vol.15Issue(13)：1523-1525,3.
高龄社区获得性肺炎的细菌学及其耐药性研究
Bacteriology and Antibiotic Resistance of Community-acquired Pneumonia in Elderly Patients
林榜素 1庄剑平 2胡容 1胡明才 1杨和平3
作者信息
- 1. 408300重庆市垫江县人民医院呼吸科
- 2. 重庆医科大学管理学院
- 3. 第三军医大学附属西南医院呼吸科
- 折叠
摘要
Abstract
Objective To investigate the bacteriology and antibiotic resistance of community - acquired pneumonia ( CAP ) in elderly patients. Methods A total of 329 elderly CAP patients admitted to our hospital between January 2004 and June 2011 were enrolled into the experimental group, and 98 elderly patients admitted during the same period for hospital - acquired pneumonia ( HAP ) into the control group. The pathogens and their antibiotic resistance were analyzed. Results About 50. 6% of CAP were caused by gram - negative bacteria, 40. 4% by gram -positive bacteria, and 9. 0% by other bacteria. Among HAP patients, gram - negative bacteria, gram - positive bacteria, and other bacteria accounted for 60. 0% , 9.5% and 30. 5% of the pathogens, respectively ( χ2 =33.30, P <0. 05). The antibiotic resistance of pathogens in these two groups also showed significant differences ( P < 0. 05 ) . Conclusion The most common pathogen for CAP in elderly patients is gram - negative bacteria, followed by gram - positive bacteria and other pathogens. Meanwhile, CAP pathogens have lower antibiotic resistance than HAP pathogens.关键词
社区获得性肺炎/高龄/耐药性Key words
Community acquired pneumonia/Aged/Resistance分类
医药卫生引用本文复制引用
林榜素,庄剑平,胡容,胡明才,杨和平..高龄社区获得性肺炎的细菌学及其耐药性研究[J].中国全科医学,2012,15(13):1523-1525,3.
