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主成分分析在中风病系统评价中的应用
被引：7
作者：
王忠
张伯礼
申春悌
陈启光
王永炎
机构：
[1] 中国中医研究院西苑医院
[2] 天津中医学院
[3] 常州市中医院
[4] 东南大学医学院
[5] 中国中医研究院
来源：
关键词：
中风;
主成分分析;
证候;
流行病学;
D O I：
暂无
中图分类号：
R311 [医用数学];
学科分类号：
摘要：
The evaluation of complexity system is common issue in the study on TCM,such as analysis the relationship of many symptoms in syndrome and integrated determination of mutual interaction of internal and external pathogenic factors.Analysis of Cronbach α and split half reliability was conducted on the epidemiologic data of 3909 subjects.Then based on the analysis of relationship between variables and muliti colinear,combined with systematic analysis of literatures and clinical experience,to the risk factors with evident significance was carried out using SAS software.
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页码：36 / 38
页数：3
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