目的调查医院下呼吸道感染致病菌的分类和耐药现状。
Objective to survey the sorts and drug resistance situation of pathogenic bacteria in lower respiratory tract in hospital cases.
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).
目的探讨老年脑卒中患者医院下呼吸道感染的临床及病原学特点。
OBJECTIVE To investigate the clinical features and the pathogens of nosocomial pulmonary infection in elderly cerebral apoplectic patients.
目的探讨医院下呼吸道感染流行病学特点，以便采取有效的控制措施。
OBJECTIVE to study the epidemiological features of hospital lower respiratory tract infection in order to adopt effective control methods.
结果使用生物过滤器后医院下呼吸道感染发生率显著下降，呼吸回路螺纹管内几乎无细菌寄居。
RESULT After the filter used, the rate of nosocomial lower respiratory tract infection is reduced obviously, and breathing circuit almost have no bacteria colonized.
目的提高对老年糖尿病医院获得性下呼吸道感染的认识，探讨其有效的防治措施。
Objective to study the risk factors of hospital acquired lower respiratory-tract infection in elderly diabetics.
方法：对86例医院获得性下呼吸道感染的细菌病原学及药物敏感性进行回顾性分析。
Methods: the pathogenic bacteria isolated from 86 cases of hospital acquired lower respiratory infection and their antibiotics susceptibility were retrospectively analyzed.
目的：明确医院获得性下呼吸道感染的致病菌及其抗菌药物敏感性，为临床使用抗菌药物提供依据。
Objective: to research the pathogenic bacteria and antibiotics susceptibility of hospital acquired lower respiratory infection and provide the evidence for antibiotic using in the clinics.
目的了解住院患者下呼吸道医院感染的发生率及相关因素。
Objective to investigate the morbidity and relative factors of nosocomial lower respiratory tract infections in hospital.
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.
目的了解我院下呼吸道医院感染的发生与分布，分析其危险因素，为预防和控制医院感染提供依据。
Objective To investigate the occurrence and distribution of Hospital Lower Respiratoy Tract Infections, analysis risk factors, provide basis for preventing and controlling Hospital Infections.
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.
结论我科肿瘤患者下呼吸道感染细菌构成比与其他医院有一定差别。
ConclusionThe bacterial constitution in the lower respiratory tracts of patients with tumor in our tumor ward is different from that in other hospitals.
目的：调查医院内下呼吸道感染的易感因素，为感染防治提供依据。
Objective: the purpose of the investigation was to analyze the predisposing factors for the infection of the lower respiratory tracts in in-patients and give an information on its control.
目的探讨糖尿病下呼吸道医院感染的病原学特征及危险因素。
OBJECTIVE to assess the pathogen features and risk factors among diabetic patients complicated by lower respiratory tract nosocomial infection.
结果脑卒中患者医院内感染发生率为13。57%，发生的首要部位是下呼吸道46。
ResultsThe hospital infection rate was 13.57% in the 479 cases of stroke patients.
医院内下呼吸道感染死亡和血流感染死亡最多；
Nosocomial LRTIs or BSI were the two leading causes of death assoliated with Nis.
医院内下呼吸道感染死亡和血流感染死亡最多；
Nosocomial LRTIs or BSI were the two leading causes of death assoliated with Nis.
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