古今治疗痛经的四物汤类方关联规则研究

Association among Four-drug Decoction and the Like for Dysmenorrhea at All Times

用关联规则的数据挖掘方法探讨了古今医家用四物汤类方治疗痛经的用药规则,通过比较其置信度,确定古今医家在用药规律上无显著差别。并通过假设检验找出在治疗痛经时与四物汤关系最密切的药物及药对,即在用四物汤类方治疗痛经时,香附、延胡索是与四物汤同时出现频率最高的药物。香附和延胡索这组药对最常与四物汤配合运用。

With data mining method, the authors made a study on the regularities of drug use in the four-drug decoction and the like for dysmenorrhea. By comparing the confidence coefficients, it was decided that there was no marked differences between ancient and modem doctors in the use of drugs. With hypothesis tests, the authors found the drugs most closely related to the treatment of dysmenorrhea： Rhizoma Cyperi Rotundi and Rhizoma Corydalis Yanhusuo, which were used most frequently in the four-drug decoctions.