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目的研究住院新生儿患者机械通气相关医院感染危险因素,有针对性采取预防措施。方法通过回顾性调查的方法,对某妇幼保健院住院新生儿患者接受机械通气操作的患者医院感染病例进行调查与分析。结果调查期间该医院共有382例患儿接受机械通气操作,发生医院感染49例,医院感染发生率为12.83%;感染病例中有35例为肺部感染,14例为血液相关感染,感染率分别为9.16%和3.67%。新生儿出生体重和住院时间构成新生儿患者机械通气医院感染的主要危险因素。结论该医院住院新生儿机械通气相关医院感染率较高,应重点加强出生体重低的新生儿机械通气相关医院感染防控措施。
Objective To study the risk factors of nosocomial infection in hospitalized neonates with mechanical ventilation and to take preventive measures accordingly. Methods A retrospective survey was conducted to investigate and analyze the cases of nosocomial infections in hospitalized neonates in a maternal and child health hospital who underwent mechanical ventilation. Results A total of 382 children underwent mechanical ventilation in the hospital during the survey period, with 49 hospital-acquired infections and 12.83% hospital-related infections. Among the infected cases, 35 were pulmonary infections and 14 were blood-related infections. The rates of infection were 9.16% and 3.67% respectively. Neonatal birth weight and length of stay constitute the major risk factors for nosocomial infections in neonates. Conclusion The prevalence of hospital-acquired neonatal ventilatory-related hospitals is relatively high, and the prevention and control of nosocomial infections in neonates with low birth weight should be emphasized.