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医院的隔离衣广泛用于医院婴儿室、隔离病房和危重病人护理室。近几年,曾有二项调查认为穿隔离衣确实降低了菌落率。但一次婴儿室调查却显示穿隔离衣对金黄色葡萄球菌或感染率均无影响。另二次调查的细菌菌落数亦无差别。还有人调查表明,穿隔离衣和戴口罩对儿科病人和医护人员中呼吸道合胞体病毒的散播无作用,对免疫功能低下的成年癌症病人的感染率也未见降低。本文为了确定医护人员及探视者穿隔离衣与不穿隔离农对感染率的影响,于1982年8月～1983年7月,对儿科重症监护病房(PICU)的454例病人进行了为期一年的前瞻性调查研究。作者将连续12个月的调查月份按三个月为一期依次分为Ⅰ、Ⅱ、Ⅲ和Ⅳ期,Ⅰ、Ⅲ期为穿隔离衣观察期,Ⅱ、Ⅳ期为不穿隔离衣观察期。两观察期病人的
Hospital gown is widely used in hospital baby room, isolation ward and critical care unit. In recent years, two surveys have suggested that wearing gowns actually reduces the colony rate. However, a baby room survey showed that wearing gowns had no effect on Staphylococcus aureus or infection rates. There was no difference in the number of bacterial colonies in the second survey. Surveys have also shown that wearing gowns and wearing masks has no effect on the spread of respiratory syncytial virus in pediatric patients and health-care workers, and that there is no reduction in infection rates in immunocompromised adult cancer patients. In this paper, in order to determine the impact of wearing gowns and non-isolated peasants on the infection rate among medical staff and visitors, 454 patients in the pediatric intensive care unit (PICU) were enrolled for one year from August 1982 to July 1983 Prospective investigation. The authors divided the survey period of 12 consecutive months into three groups according to three months: Ⅰ, Ⅱ, Ⅲ and Ⅳ, Ⅰ, Ⅲ for the observation period of wearing gowns, Ⅱ, Ⅳ for the observation period without gowns, . Two observation period of patients