作者对某医院从1976年9月至1977年6月术后化脓性并发症(ГПО)的发生频率、结构和动态、菌群组成和带菌者进行了研究。共观察了1007个病人。术后根据每天巡诊和换药时所见临床症状,以及从伤口、引流管和腔穿刺液中分离细菌的结果来判断有无医院内感染。分离病原体用远腾氏培养基、 The authors studied the frequency, structure and dynamics of post-operative suppurative complications (ГПО) from September 1976 to June 1977 in a hospital, flora composition and carriers. A total of 1007 patients were observed. Postoperatively, the clinical symptoms observed during daily patrol and dressing changes, and the results of bacterial isolation from wounds, drainage tubes, and lumen puncture fluid, were used to determine whether there was nosocomial infection. Isolation of pathogens with far Teng’s medium,