2.4基于关联规则规律的治疗血脂异常中药复方专利的配伍规律分析应用中医传承辅助系统(V1.1)关联规则分析模块，设定支持个数为10，支持度为4%，置信度为0.789，共查询到27条规则，选择10条置信度较高规则列入，见表4。

    表3基于国家专利数据库治疗血脂异常常见角药(频次≥17)

    Table 3The most common corner drugs in the treatment of dyslipidemia based on national patent database (frequency≥17)

    角药配伍频次百分比角药配伍频次百分比山楂-决明子-何首乌2510.29决明子-何首乌-丹参197.82山楂-丹参-何首乌249.88决明子-何首乌-泽泻197.82山楂-丹参-决明子239.47决明子-泽泻-山楂197.82山楂-何首乌-泽泻229.05丹参-泽泻-山楂187.41山楂-黄芪-丹参197.82丹参-泽泻-何首乌177.00

    表4基于关联规则的治疗血脂异常药物配伍规律的研究

    Table 4Studies of the composition principles of the drugs about dyslipidemia based on association rules

    No.关联规则置信度1夏枯草→丹参0.8332桑寄生→丹参0.7893大黄 ......