| 微量元素多变量分析辅助诊断鼻咽癌 |
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| 引用本文： | 沈文英,陈铭华,胡明辉.微量元素多变量分析辅助诊断鼻咽癌[J].厦门大学学报(自然科学版),2002,41(2):231-233. |
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| 作者姓名： | 沈文英 陈铭华 胡明辉 |
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| 作者单位： | 1. 汕头大学医学院,广东,汕头,515031
2. 厦门大学亚热带海洋研究所,福建,厦门,361005 |
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| 摘 要： | 以鼻咽癌患才和对照组的64例样本的微量元素含量及其比值作为多元统计分析，建立判别方程、回归方程和主成分方程。应用所建立的方程对64个训练样本进行判别分类，分类准确率为94％。此方法可应用于临床作为鼻咽癌的辅助诊断。
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| 关 键 词： | 鼻咽癌 微量元素 血清 多变量分析 辅助诊断 恶性肿瘤 线性回归分析 |
| 文章编号： | 0438-0479(2002)02-0231-03 |
| 修稿时间： | 2000年9月30日 |
Multivariate Analysis of Trace Elements in Serum Assistant Diagnosis of Nasopharyngeal Carcinoma |
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| SHEN Wen-ying ,CHEN Ming-hua ,HU Ming-hui.Multivariate Analysis of Trace Elements in Serum Assistant Diagnosis of Nasopharyngeal Carcinoma[J].Journal of Xiamen University(Natural Science),2002,41(2):231-233. |
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| Authors: | SHEN Wen-ying CHEN Ming-hua HU Ming-hui |
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| Institution: | SHEN Wen-ying 1,CHEN Ming-hua 1,HU Ming-hui 2 |
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| Abstract: | Trace element contents and their ratios of 64 samples of nasopharyngeal carcinoma patients and control groups were used to perform multivariate analysis to establish discriminatory equation, linear regression equation and principal component equation. The estabished equations were farther used to do discriminatory classification of 64 samples. By resubstitution test 94% accuracy is obtained. The method can be used in clinical as an assistant diagnosis of nasopharyngeal carcinoma. |
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| Keywords: | nasopharyngeal carcinoma trace elements serum multifactor analysis |
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