院内感染系指病人在住院或门诊就诊期间引起的滋染。院内感染率是医疗质量的客观标志之一，关系到住院病人的生命安全，也关系到病人和国家医疗费用的开支。为此，预防和控制院内感染变得越来越重要，现将本院内科感染18例报告如下。l临床资料1．l一般资料18例内科感染中，男10 Nosocomial infection refers to the patient during hospitalization or outpatient clinic caused by infection. Hospital infection rate is one of the objective signs of medical quality, relates to the life safety of inpatients, but also relates to the patient and the national medical expenses. To this end, prevention and control of nosocomial infections become more and more important, now the hospital medical infection in 18 cases are reported below. l clinical data 1. l General Information 18 cases of medical infection, male 10