Risk factors of ventilator-associated pneumonia in intensive care unit / 现代临床护理

Objective To analysis the occurrence and risk factors of ventilator-associated pneumonia(VAP)in intensive care unit in order to direct the clinical work.Method The clinical data of 158 cases receiving mechanical ventilation in ICU were retrospectively analyzed to investigate the incidence of VAP and risk factors.Result Mechanical ventilation and intubation of nasogastric tubes were the main risk factors of VAP(P<0.01).Conclusion The nursing measures such as earlier extubating, keeping the oropharynx clean,decreasing the risk of colonization,strengthening disinfection and air purification,paying attention to the tracheotomy nursing and enhancing nursing procedure skills are important for VAP prevention.