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目的建立基于舌色视觉计算的中成药疗效评估方法。方法以自主研发WZX舌象颜色计算机分析系统、舌象分析软件1.0,对125例血瘀、心脾两虚、肾阳虚、肾阴虚、胃肠实热5组证型患者中成药(复方丹参片、归脾丸、金匮肾气丸、知柏地黄丸、三黄片)治疗前后舌色进行H、L、S、R、G、B测定,并以此作为疗效评估的指标。结果:125例患者治疗前舌质H、L、S与正常人比较及不同证型组间比较均有不同程度差异;同一证型治疗前后自身比较,也有一定差异,治疗后舌质H、L、S渐趋正常。结论舌色视觉计算方法作为中药疗效客观评价的方法之一是可行的。
Objective To establish a method for assessing the efficacy of Chinese patent medicine based on visual calculation of tongue color. Methods The self-developed WZX tongue image color computer analysis system and tongue image analysis software 1.0 were used for 125 patients with syndromes of blood stasis, heart and spleen deficiency, kidney yang deficiency, kidney yin deficiency and gastrointestinal hyperthermia. Danshen tablets, Guipi Pills, Jinkuishenqi Pills, Zhibo Dihuang Pills, and Sanhuang Pellets were used to measure H, L, S, R, G, and B of tongue color before and after treatment, and were used as indicators for evaluation of curative effect. RESULTS: There were differences between the levels of tongue H, L and S before and after treatment in normal patients and between different syndrome groups. There were some differences between the same syndrome before and after treatment. The tongue H and L after treatment S gradually normal. Conclusion Tongue-color visual calculation method is feasible as one of the methods for evaluating the therapeutic effect of traditional Chinese medicine.