OBJECTIVE To explore the risk factors and pathogens distribution of ventilator associated pneumonia(VAP)after emergency treatments intubation,so as to provide evidence for clinical prevention of VAP and decrease the incidence of VAP.METHODS The clinical data of pateints who had taken mechanical ventilation and emergency intubation in hospital from Feb.2010to Jan.2013were retrospectively analysed.The possible risk factors of VAP after emergency intubation were taken for analysis.The incidence of different fa...