Clinical application characteristics of Danggui-Chuanxiong herb pair in Chinese medicines on basis of real-world / 中国中药杂志

ABSTRACT

To analyze the clinical application characteristics of Danggui-Chuanxiong(DG-CX) herb pair in Chinese medicines on basis of real-world, and provide reference for explaining the inherent compatibility regularity and the relationship between clinical applications and disease species. From April 1, 2014 to June 30, 2014, a total of 8 792 prescriptions with both "DG"and "CX" in a large third-grade class-A traditional Chinese medicine(TCM) hospital were selected to establish the database for analyzing the ratio, dosage, and corresponding disease species of DG-CX herb pair. The results showed that, "DG-CX" with ratio "1∶1" had the highest frequency in clinical application(42.4%); the dosage was mainly of 15 g for both DG and CX; the disease species were mainly of encephalopathy and pulmonary diseases. "DG-CX" herb pairs with a ratio greater than "1∶1" accounted for 33.3% of all the prescriptions, and the ratio "3∶2" appeared to be most frequent among them; the dosage was mainly of 15 g for DG and and 10 g for CX; the disease species were mainly of encephalopathy diseases. "DG-CX" herb pairs with a ratio less than "1∶1" accounted for 24.3% of all the prescriptions, and the ratio "2∶3" appeared to be most frequent among them; the dosage was mainly of 10 g for DG and 15 g for CX; the disease species were mainly of encephalopathy diseases. Statistical method was applied to study the compatibility and application characteristics of Chinese herb pairs in clinical prescriptions, effectively discover the medication regularity, provide theoretical basis for clinical herbal prescriptions and provide scientific guidance and reliable data for modern research of Chinese herb pairs.