CAJ | 학술논문

临床检验室内质量控制正确的质控方法对提高报告患者结果的质量水平是十分重要的。为了继续寻求更快捷简单的工具来帮助实验室选择适合于他们自己应用的正确的室内质控规则，Westgard最近推出了一种更新的室内质量控制规则设计工具。它比之前的工具更快捷且易使用，称之为“Westgard西格玛规则”。通过使用 Westgard西格玛规则，实验室很容易得到正确的质控方法。该文介绍了经典的 Westgard多规则、西格玛度量图的特点和用法，并重点说明了 West-gard西格玛规则的运用方法和实践。该工具是经典 Westgard多规则与西格玛度量图的结合，只要实验室确定他们试验和方法的西格玛（σ）水平，就能通过它直观的获得正确的质控规则和质控测定值个数。
림상검험실내질량공제정학적질공방법대제고보고환자결과적질량수평시십분중요적。위료계속심구경쾌첩간단적공구래방조실험실선택괄합우타문자기응용적정학적실내질공규칙，Westgard최근추출료일충경신적실내질량공제규칙설계공구。타비지전적공구경쾌첩차역사용，칭지위“Westgard서격마규칙”。통과사용 Westgard서격마규칙，실험실흔용역득도정학적질공방법。해문개소료경전적 Westgard다규칙、서격마도량도적특점화용법，병중점설명료 West-gard서격마규칙적운용방법화실천。해공구시경전 Westgard다규칙여서격마도량도적결합，지요실험실학정타문시험화방법적서격마（σ）수평，취능통과타직관적획득정학적질공규칙화질공측정치개수。
The right internal quality control rules are really important for improving the quality of patient results report in clinical laboratory.In order to look for faster and simpler tools that will help laboratories select the right internal quality con-trol rules for their own applications,recently Westgard introduced a newer tool “Westgard Sigma Rules”which is quicker and easier to use than previous tools.And it is very easy to figure out the right internal quality control rules by using West-gard Sigma Rules.This article introduced the characteristics and usage of original Westgard Rules and sigma metrics graph, and focusing on the application methods and practices of Westgard Sigma Rules which is the combination of original West-gard Rules and sigma metrics graph.Once the sigma quality of the tests and methods in laboratories are calculated,the West-gard Sigma Rules diagram can make it easy to select the right control rules and the right number of control measurements.