医院中的感染历来是医生和卫生工作者经常关切的问题。尽管有抗生素治疗、精湛的医疗技术。消毒方法的改良,对环境卫生或对病人所处的环境采取预防措施,但其发生率即使在发达国家中也令人感到头痛。1.医源性感染的近况(1) 发生率Wahba 1977年在世界卫生组织月报上发表许多国家的统计:3～15%的住院病人(平均为7%)发生感染。美国大多数研究的统计为7%左右,法国Villeneuve-Saint-Georges医院中心为7.6%。 Infection in hospitals has always been a constant concern for doctors and health workers. Despite antibiotic treatment, superb medical technology. Improvements in disinfection methods have taken precautionary measures against environmental health or the environment in which patients are exposed, but their incidence has caused headaches even in developed countries. 1. Current status of iatrogenic infection (1) Incidence Wahba reported in many countries in the World Health Organization’s monthly report in 1977: 3 to 15% of inpatients (an average of 7%) had an infection. The majority of studies in the United States accounted for about 7%, and the Villeneuve-Saint-Georges Hospital Center in France was 7.6%.