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目的探讨普通病房格局同质化对医院感染控制的作用。方法选取武汉大学中南医院内科综合楼10个科室的普通病区,随机分为A、B两组,每组5个科室,进行对照研究。A组为空白对照组,格局上不做任何改动。B组为格局同质化病房组,各病区格局按照统一标准进行改造。比较分析2015年1-10月份A组和B组例次感染率;B组5个科室2014年1-10月和2015年1-10月的例次感染率。结果 2015年1-10月A组5个科室例次感染率为6.60%,B组的例次感染率为3.39%,差异具有统计学意义(P<0.05);B组5个科室2015年1-10月例次感染率与2014年1-10月相比均降低,差异均具有统计学意义(P<0.05)。结论普通病房格局同质化有降低医院感染发生的作用。
Objective To investigate the effect of homogeneity of general ward on hospital infection control. Methods The general ward of 10 departments of Zhongnan Hospital of Wuhan University was selected and randomly divided into A and B groups with 5 departments in each group for comparative study. A group of blank control group, the pattern does not make any changes. Group B was homogeneity pattern ward group, the ward pattern in accordance with uniform standards for transformation. The infection rates of cases A and B from January to October in 2015 were compared and analyzed. The infection rates of cases in group B from January to October 2014 and January to October 2015 were compared. Results In the first ten months of 2015, the infection rate was 5. 0% in 5 departments in group A and 3.39% in group B, respectively (P <0.05) The infection rate in October was lower than that in January-October 2014, the differences were statistically significant (P <0.05). Conclusion The homogeneity of common ward can reduce the occurrence of nosocomial infection.