中文摘要：

引入数据库技术及改进的关联度系数法，对中风病方剂523首加以研究，计算出两味药物之间的改进的关联度系数值。依据中风病的病机特点，将研究结果中的药对按功效进行了归类，即补虚类、治风类、化痰类、清热类、活血类、理气类，并分别加以总结分析。

英文摘要：

Based on the technology of database and the method of improved-relating-degree coefficient, we have taken the research on 523 formulas used in the therapy of stroke and computed the improved-relating-degree coefficient of two kinds of drugs. In term of the characteristics of stroke, we have classified the pair-drugs in the recruit of research based on their action, including six classes, that is insufficient nourishing, wind controlling, dissipating phlegm, clearing heat, promoting blood flow and regulating qi-flowing, and summarized and analyzed them respectively.