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因机械通气而发生下呼吸道感染的新生儿,通过气管内分泌物培养,结果示病源菌以G-杆菌为主,感染率为82.76%,且插管时间愈长,感染率愈高,因此提出相应预防措施,尽可能减少患者的感染发生率。
Neonates with lower respiratory tract infection due to mechanical ventilation were cultured with endotracheal tube. The results showed that the main pathogenic bacteria were G-bacilli. The infection rate was 82.76%. The longer the intubation time was, the higher the infection rate was. Propose appropriate precautionary measures to minimize the incidence of infection in patients.