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中华临床实验室管理电子杂志 ›› 2020, Vol. 08 ›› Issue (01) : 26 -30. doi: 10.3877/cma.j.issn.2095-5820.2020.01.005

所属专题: 文献

自动化与信息化

临床化学自动审核规则的建立及应用
胡敏1, 杨泽华1,(), 樊彩兰1, 赵克斌1   
  1. 1. 030001 山西太原,山西医科大学第一医院医学检验科
  • 收稿日期:2019-07-19 出版日期:2020-02-28
  • 通信作者: 杨泽华

Establishment and application of automatic audit rules in clinical chemistry

Min Hu1, Zehua Yang1,(), Cailan Fan1, Kebin Zhao1   

  1. 1. Department of Laboratory Medicine, the First Hospital of Shanxi Medical University, Taiyuan 030001, China
  • Received:2019-07-19 Published:2020-02-28
  • Corresponding author: Zehua Yang
  • About author:
    Corresponding author:Yang Zehua, Email:
引用本文:

胡敏, 杨泽华, 樊彩兰, 赵克斌. 临床化学自动审核规则的建立及应用[J]. 中华临床实验室管理电子杂志, 2020, 08(01): 26-30.

Min Hu, Zehua Yang, Cailan Fan, Kebin Zhao. Establishment and application of automatic audit rules in clinical chemistry[J]. Chinese Journal of Clinical Laboratory Management(Electronic Edition), 2020, 08(01): 26-30.

目的

建立一套临床化学检测结果的自动审核规则,运用计算机系统实现检测结果的自动审核确认。

方法

按照美国临床实验室标准化委员会颁布的AUTO10-A临床实验室检验结果的自动审核指南,结合患者的基本信息、各检测项目的医学决定水平、检测项目在本实验室的方法学性能、检验项目之间的关系以及实验室的质量控制水平,设定临床化学审核规则,运用Data Manager 2中间件系统对临床化学检测结果进行审核。

结果

我们为53项生化检测项目建立了540条自动审核规则,对16 593份常规化学样本进行285 415项测试,结果显示,自动审核通过的样本为14 289份,其中门诊样本自动审核通过率为97%,住院样本自动审核通过率为80%,总的自动审核通过率为86%。报告周转时间,从183 min降至131 min,缩短28.4%。

结论

制定合理有效的临床化学审核规则,利用DM2软件的自动审核功能,能够充分发挥全自动流水线的使用效率,缩短TAT,提高临床检验分析后的质量控制水平。

Objective

To establish a set of automatic audit rules for clinical chemistry test results, and use computer system to realize automatic audit and confirmation of test results.

Methods

The study followed the requirements of the Clinical and Laboratory Standards Institute(CLSI) AUTO10-A and combined the basic data of patients, medical decision levels, methodological performance, relationship between the test items, and quality control level of the laboratory. The autoverification rules of clinical chemistry was formulated and the test results were automatically auditted by the middleware system of DM2 (Data Manager 2).

Results

We have established 540 autoverification rules for 53 biochemical test items. 285 415 tests have been conducted on 16 593 routine chemical samples. The results showed that 14 289 samples have passed the automatically audit, accounting for 97% of outpatient samples, 80% of inpatient samples, and 86% of the total. The reported turnaround time (TAT) decreased from 183 minutes to 131 minutes, which was 28.4% less.

Conclusion

Formulating reasonable and effective clinical chemical autoverification rules and using the automatic audit function of DM2 can fully utilize the efficiency of automated assembly line, shorten TAT and improve the post-analytical quality control.

表1 Ladenson建议的Delta检查界限
表2 临床化学检测项目自动审核通过率
测试项目 测试数量总和 自动确认率(N)
丙氨酸氨基转移酶 10658 99.77%(10 633)
天门冬氨酸氨基转移酶 9871 99.65%(9836)
总蛋白 9519 99.15%(9438)
白蛋白 9497 99.07%(9409)
前白蛋白 7588 91.42%(6937)
胆碱酯酶 7583 98.60%(7477)
总胆红素 3976 98.77%(3927)
直接胆红素 3669 99.45%(3649)
间接胆红素 3654 99.21%(3625)
碱性磷酸酶 8216 99.14%(8215)
γ-谷氨酰基转移酶 9289 99.42%(9235)
酸性磷酸酶 871 99.77%(869)
腺苷脱氨酶 7603 99.05%(7531)
总胆汁酸 7586 99.26%(7530)
5’-核氨苷酸酶 7579 99.87%(7569)
总胆固醇 8435 99.77%(8416)
甘油三酯 8435 99.36%(8401)
高密度脂蛋白胆固醇 8399 99.50%(8359)
载脂蛋白A 4787 99.83%(4779)
载脂蛋白B 4787 99.58%(4767)
脂蛋白(a) 4787 93.98%(4499)
超敏C-反应蛋白 949 92.93%(882)
尿素 9124 99.09%(9041)
肌酐 9122 99.33%(9061)
碳酸氢盐 6744 99.94%(6740)
尿酸 8304 99.75%(8283)
胱抑素C 6485 99.60%(6460)
α1-微球蛋白 6476 99.27%(6429)
2783 99.12%(2760)
无机磷 2553 98.59%(2517)
2518 99.56%(2507)
2273 98.68%(2243)
转铁蛋白 7611 99.53%(7575)
肌酸激酶 1633 95.10%(1553)
肌酸激酶同工酶 1580 97.41%(1539)
乳酸脱氢酶 1631 97.18%(1585)
α羟丁酸脱氢酶 1514 98.88%(1497)
5463 99.49%(5435)
5439 99.72%(5424)
5475 99.95%(5472)
葡萄糖 9564 99.81%(9546)
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