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김은화(Eunhwa Kim),이미자(Mija Lee),조혜림(Hyerim Cho),이진영(Jinyeong Lee),양재숙(Jaesook Yang),송정은(Jeongeun Song),신은혜(Eunhye Shin),문영애(Yeongae Moon),정진아(Jina Jung),이은숙(Eunsook Lee),황정화(Jeonghwa Hwang),김명숙(Myungsoo 한국근거기반간호학회 2014 근거와 간호 Vol.2 No.1
Purpose: To evaluate the effects of blood culture’s clinical practice guideline on nurse’s knowledge, cognition, practice and false positive rates. Methods: Research instrument was developed to assess knowledge, cognition, practice of nurses regarding blood culture by investigators. It consists of 26 questions and verified validity. One hundred-two nurses participated in this study. A descriptive analysis was conducted to determine the subject’s characteristics and t-test, and Pearson’s correlation were conducted to evaluate the effects of guideline using SPSS 21.0. Results: After educating this guideline, nurse’s knowledge, cognition and practice of nurse significantly improved before education. The relations of correlation among knowledge and cognition, practice and knowledge, practice and cognition were statistically significant. In addition, although it was not statistically significant, false positive rate was decreased (pre-education 1.5%, post education 1%). Conclusion: The clinical practice guideline of blood culture may improve the nurse’s knowledge and nursing practice to decrease false positive rate in this study. The result of this research would provide the evidence-base practice in nursing as well as decline medical cost.