Methods The blood gas occurrence index of traumatic ARDS pathogenic bacteria and drug sensitivity in ventilator associated pneumonia ( VAP ) were analyzed retrospectively in 18 cases of thoracic injury .

方法对18例患者的血气及 创伤性ARDS发生指数进行回顾分析，对呼吸机相关 肺炎（VAP）进行病原菌及药敏分析。