Objective To investigate the incidence the risk factors and the outcome of nosocomial tracheobronchitis ( NTB ) in patients age over 65 years of age receiving mechanical ventilation ( MV ) .

目的探讨机械通气老年患者并发院内 气管 支气管炎（NTB）的危险因素，为 制定院内感染 防治 措施 提供 流行病学 资料 和 科学依据。

The pulmonary infections were mainly acute tracheobronchitis ( 39.07 % ) seconded by pneumonia chronic bronchitis and pulmonary tuberculosis etc.

肺部感染类型以急性 气管 - 支气管炎 为主（占39.07%），其次为肺炎、慢性支气管炎、肺结核等。

Incidence etiology and risk factors of nosocomial tracheobronchitis in surgical ICU patients with mechanical ventilation

外科ICU机械通气患者医院内 气管 支气管炎发生率、病原学和危险因素分析

Objective To analyze the incidence pathogens and risk factors of nosocomial tracheobronchitis ( NTB ) in patients receiving mechanical ventilation ( MV ) .

目的探讨机械通气患者并发医院内 气管 支气管炎（NTB）的发生率、病原学及危险因素。

Effect of chlorpheniramine on patients with acute tracheobronchitis with severe cough

马来酸氯苯那敏对急性 气管 - 支气管炎咳嗽的 临床疗效研究

Results The infection was the major cause of the fever in 4881 patients which accounted for 97.97 % . The most common infection was upper respiratory tract infection ( 63.55 % ) acute tracheobronchitis ( 15.80 % ) and pneumonia ( 8.77 % ) .

结果4881例发热病人中以感染性发热为主占97.97%，最常见的感染依次为上呼吸道感染（占63.55%）、急性 气管 & 支气管炎（占15.80%）、肺炎（占8.77%）；