| 胆石症的多元判别分析 |
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| 引用本文： | 李翰芳,焦宛. 胆石症的多元判别分析[J]. 广东微量元素科学, 1994, 1(5): 28-30 |
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| 作者姓名： | 李翰芳 焦宛 |
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| 作者单位： | 上海医科大学 |
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| 摘 要： | 取胆石症患者组血浆（２６例）、胆汁（１６例）和非胆石症组血浆（２３例）、胆汁（１２例），用同位素源激发Ｘ射线多道能谱分析仪测定６种微量元素含量．并对两种样本的有关元素作多元判别分析．结果，患者组血浆中微量元素含量均高于对照组，其中锌有极显著差异（Ｐ＜０．０１）；患者组和对照组血浆、胆汁经多元判别分析的判别率为７０％．
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| 关 键 词： | 胆石症 血浆 患者 对照组 微量元素含量 胆汁 X射线 激发 差别 样本 |
Multiple Discriminant Analysis of Cholelithiasis |
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| Li Hanfang,Jiao Wan. Multiple Discriminant Analysis of Cholelithiasis[J]. Trace Elements Science, 1994, 1(5): 28-30 |
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| Authors: | Li Hanfang Jiao Wan |
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| Affiliation: | Shanghai Medical University |
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| Abstract: | Blood (bile) samples were collected from 26 (23) cholelithiasis and 16 (12) non-gallstone patients. The amount of trace elements in these samples were detected with Isotopic X-ray energy multichannel analytic spectrometer. The results showed that the concentration of the trace elements in the blood and bile of the stone group were higher than those in the control group. especially the trace elements Zn (P <0. 01). The discriminant efficiency of the multiple discriminant analysis of the stone group is of 70%. |
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| Keywords: | Cholelithiasis Trace elements Multiple discriminant analysis. |
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