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本研究的目的是对大型教学医院非住院外科手术伤口感染率进行监测,同时研究住院和非住院病人外科伤口感染中危险因子的不同频度。作者随机对515例非住院手术病人和273例住院病人术后30天发生手术伤口感染情况进行了调查。
The purpose of this study was to monitor the infection rate of non-hospital surgical wounds in large teaching hospitals, and to study the different risk factors for surgical wound infections in inpatients and non-hospitals. The authors randomly investigated surgical wound infections in 515 cases of non-hospital surgery patients and 273 inpatients after surgery.