医院感染流行因素调查分析

目的]了解医院感染现状及发生和流行因素.方法]对大庆市某"三甲"医院2005年10月至2006年10月出院的4480份病历进行了回顾性的调查分析.结果]该院医院感染发生率为5.18%,60岁以上和10岁以下患者感染率较高,儿科、血液科、肿瘤科医院感染发生率较高,医院感染以呼吸道感染居首位.结论]医院感染的发生与原发疾病有很大关系,应针对不同患者制定有效的综合措施,降低医院感染的发生.

Investigation and Analysis on Epidemical Factors of Hospital Infection

Objective] To know the status of hospital infection and to research the occurrence and epidemical factors of hospital infection. Methods] Hospital infection status was analyzed retrospectively based on 4480 cases from Oct. 2005 to Oct. 2006. Results] The total infection rate of hospital infection was 5.18%. Higher risk population of hospital infection were patients aged more than 60 years and less than 10 years. High hospital infection rate departments were departments of paediatrics, haematology and oncology. The highest infection location of hospital infection was respiratory tract. Conclusion] Hospital infection is closely related to basal disease. The key point of preventing and controlling hospital inflection is to establish effective comprehend methods for different patients.