目的探讨老年患者下呼吸道感染常见病原菌的分布及耐药状况，制定针对性预防与控制措施。
OBJECTIVE to study the distribution and drug resistance of nosocomial infection pathogens from lower respiratory tract in senile patients and give draft preventive and control measures.
目的了解医院下呼吸道感染(NLRTI)的病原菌和预后特点。
Objective to investigate the pathogens and prognosis of nosocomial lower respiratory tract infection (NLRTI).
目的了解近年来呼吸科重症加强治疗病房(RICU)肺癌患者院内下呼吸道感染病原菌分布及耐药情况。
Objective to investigate the pathogenic bacteria of nosocomial infection in patients with lung cancer in respiratory intensive care unit (RICU), as well as their drug resistance.
真菌已成为下呼吸道感染的重要病原菌。
Fungus has become and important pathogenic microbe in respiratory tract infections.
感染部位以胃肠道多见(55.07%)，其次为下呼吸道(22.7%)，病原菌以鼠伤寒沙门氏菌居多。
The gastrointestinal tract (55.07%) followed by the lower respiratory tract (22.7%) was the most infected site. The salmonella typhimurium was the most bacterial pathogen.
对近一年多来5 0 0例下呼吸道感染病人的病原菌进行回顾性分析。
Methods A retrospective analysis was made of pathogenic bacteria of 500 cases of lower respiratory tract infection.
方法对52例下呼吸道不动杆菌感染患者的临床特征、病原菌的构成、药敏结果进行分析。
Methods the clinical data of 52 cases of lower respiratory tract infection by acinetobacter and their drug-susceptibility were analyzed.
目的研究防污染毛刷诊断下呼吸道感染病原菌的价值。
Objective The purpose of this study was diagnosis of lower respiratory tract infection.
目的了解医院下呼吸道感染患者临床分离病原菌的分布情况。
Objective to investigate the distrubution of pathogenic bacteria in lower respiratory tract infection in hospital.
目的了解我院下呼吸道感染病原菌的分布及耐药情况，为临床合理应用抗菌药物提供依据。
Objective To understand in hospital the distribution of lower respiratory tract infection of pathogens and drug resistance for clinical basis for rational use of antimicrobial agents.
目的了解老年人院内下呼吸道感染病原菌的分布及耐药状况，为临床合理应用抗菌药物提供参考。
AIM to investigate the distribution of pathogens and their antibiotic resistance from elderly patients with nosocomial lower respiratory tract infections in our hospital.
目的探讨糖尿病患者医院内下呼吸道感染的临床特点及病原菌情况。
Objective to investigate the clinical manifestation and pathogen of hospital-acquired low respiratory tract infection in patients with diabetes.
目的：了解老年人医院获得性下呼吸道感染的病原菌分布，耐药情况及易感因素。
Objective: to investigate the pathogens distribution and resistance of lower respiratory tract infection of elder patients, and the predisposing factor for the infection.
目的：探讨肺结核并医院内下呼吸道感染的主要病原菌和危险因素。
Objective: to study the main pathogenic bacterium and sensitive factors of pulmonary tuberculosis with hospital infections in lower respiratory tract.
目的了解呼吸重症监护室（RICU ）中呼吸功能不全患者下呼吸道感染病原菌的流行状况及来源。
OBJECTIVE To investigate the epidemiological conditions of lower respiratory tract infections and their origins in respiratory intensive care unit (RICU).
结论：老年患者下呼吸道感染病原菌耐药性严重。
Conclusion: The pathogenic bacteria isolated from Lower respiratory infection in senile patients showed severe drug resistance.
结论：老年患者下呼吸道感染病原菌耐药性严重。
Conclusion: The pathogenic bacteria isolated from Lower respiratory infection in senile patients showed severe drug resistance.
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