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中华诊断学电子杂志

中华诊断学电子杂志 ›› 2015, Vol. 03 ›› Issue (04) : 300 -301. doi: 10.3877/cma.j.issn.2095-655X.2015.04.020

所属专题： 文献；

技术与方法

便携式数字连接试验测定仪的研制及应用
江舒曼1, 李伟冬1, 曾峥2, 贾林1,†()   
  1. 1. 511457　广州市第一人民医院南沙医院消化内科
    2. 510180　广州市第一人民医院消化内科
  • 收稿日期:2015-08-20 出版日期:2015-11-26
  • 通信作者: 贾林

The development and application of portable recorder for number connection test and its application

Shuman Jiang1, Weidong Li1, Zheng Zeng2, Lin Jia1,†()   

  1. 1. Department of Gastroenterology, Guangzhou First People′s Hospital, Guangzhou Nansha Central Hospital, Guangzhou 511457, China
    2. Department of Gastroenterology, Guangzhou First People′s Hospital, Guangzhou 510180, China
  • Received:2015-08-20 Published:2015-11-26
  • Corresponding author: Lin Jia
  • About author:
    Corresponding author: Jia Lin, Email:
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江舒曼, 李伟冬, 曾峥, 贾林. 便携式数字连接试验测定仪的研制及应用[J]. 中华诊断学电子杂志, 2015, 03(04): 300-301.

Shuman Jiang, Weidong Li, Zheng Zeng, Lin Jia. The development and application of portable recorder for number connection test and its application[J]. Chinese Journal of Diagnostics(Electronic Edition), 2015, 03(04): 300-301.

数字连接试验(NCT)作为肝性脑病心理测量指数(PHES)的重要指标而在临床广泛使用，但传统卡片式NCT检测易受年龄因素和学习效应的影响，如何减少上述因素影响成为提高NCT检测效能的关键。笔者结合传统卡片式NCT和现代电子科技，研制出一种便携式NCT测定仪。不仅可完全模拟卡片式NCT的测试过程，还克服了年龄因素及学习效应的影响，极大提高对轻微型肝性脑病的诊治效能和降低诊断偏差。

关键词: 数字连接试验, 肝性脑病, 肝性脑病心理测量指数

As an important indicator of psychometric hepatic encephalopathy score(PHES), number connection test(NCT) is widely used in clinic.Traditional NCT is easily influenced by age and learning effects.How to reduce the influence of these factors is the key to increase the efficiency of the NCT detection.Combined traditional NCT with the modern electronic technology, a portable NCT detector was developed.It could not only completely simulate the process of card NCT test, but also overcome the influence of age as well as learning effects.It could reduce diagnostic errors, improve the effectiveness of diagnosis, and treatment for minimal hepatic encephalopathy (MHE).

Key words: Number connection test, Hepatic encephalopathy, Psychometric hepatic encephalopathy score
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