Discussion on Li Fazhi's medication law in the treatment of cough based on data mining
10.3760/cma.j.cn115398-20230422-00300
- VernacularTitle:基于数据挖掘探讨李发枝治疗咳嗽用药规律
- Author:
Cheng FU
1
;
Ye PAN
;
Meng LI
;
Long MA
;
Yuying PAN
;
Mingli ZHANG
;
Fazhi LI
Author Information
1. 河南中医药大学2021级硕士研究生，郑州 450046
- Keywords:
Cough;
Medication rule;
Multidimensional analysis;
Hierarchical clustering;
Time-flow analysis;
Li Fazhi
- From:
International Journal of Traditional Chinese Medicine
2024;46(7):920-925
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the medication law of Professor Li Fazhi in the prescriptions for the treatment of cough; To explore his academic thoughts.Methods:Medical cases of Professor Li about the treatment for cough from January 1, 2015 to October 31, 2022 were collected. Excel2016 and R language 4.2.1 were used to conduct multidimensional analysis on property and taste, and meridians of drugs. High-frequency efficacy classification was explored through factor analysis, clustering analysis was conducted to distinguish drug groups, and time-lapse analysis on proportion and meridian was conducted on high-frequency drugs.Results:4 746 prescriptions involved 270 kinds of Chinese materia medica, with a total frequency of 57 700 times. The most common property and taste was warm, followed by cold. Warm medicines were mainly pungent warm and cold warm, and cold medicines were mainly pungent cold, sweet cold and bitter cold, and the main meridians were lung, spleen, stomach, and liver meridians. The top 35 kinds of Chinese materia medica with frequency could be clustered into 9 groups. Group 1: Perillae Fructus, Armeniacae Semen Amarum and Ephedrae Herba; group 2: Magnoliae Flosmagnoliae Flos, Cicadae Periostracum and Glycyrrhizae Radix et Rhizoma; group 3: Peucedani Radix, Platycodonis Radix, Mori Cortex, Schizonepetae Herba, Saposhnikoviae Radix and Farfarae Flos; group 4: Angelicae Dahuricae Radix, Notopterygii Rhizoma et Radix, Citri Reticulatae Pericarpium, Astragali Radix, Cimicifugae Rhizoma and Coptidis Rhizoma; group 5: Coicis Semen, Phragmitis Rhizoma, Persicae Semen and Benincasae Semen; group 6: Perillae Folium; group 7: Bupleuri Radix, Mume Fructus, Aurantii Fructus Immaturus, Scutellariae Radix and Paeoniae Radix Alba; group 8: Asari Radix et Rhizoma, Cinnamomi Ramulus, Zingiberis Rhizoma, Schisandrae Chinensis Fructus and Pinelliae Rhizoma Praeparatum cum Alumine; group 9: Poria and Glycyrrhizae Radix et Rhizoma Praeparata cum Melle. The time-lapse analysis showed that the proportion of drugs used in the past three years such as Glycyrrhizae Radix et Rhizoma Praeparata cum Melle, Poria and Aurantii Fructus was gradually increasing.Conclusions:Professor Li's treatment of cough focuses on the lungs, spleen, and stomach. Clinical medication emphasizes the combination of ascending and descending factors, as well as the use of cold and warm. In recent years, there has been a greater emphasis on treating cough from the middle energizer.
