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Updated: May 15, 2026

Preparation of Herbal Medicine: Er-Xian Decoction and Er-Xian-containing Serum for In Vivo and In Vitro Experiments
Published on: May 31, 2017
[Study of clinical dose of Xiyanping injection based on HIS data]
1Institute of Basic Research in Clinical Medcine, China Academy of Chinese Medical Sciences, Beijing 100700, China. wzhftcm@163.com
Objective:
To explore the clinical dose of Xiyanping injection, and find the relationship between dose and age.
Method:
We collected HIS data from 3rd grade hospitals, and integrated the data to be a data warehouse; selected the completed records in the fields of age and dosage of intravenous drip; completed the missing data in dosage unit according to the analysis of completed records; then we made the analysis.
Result:
Doctors choose to use a low dose. The relation between dosage and age of Xiyanping injection might be depicted with a quadratic polynomial.
Conclusion:
There is correlation between dosage and age of Xiyanping injection, and the correlation might be depicted with a quadratic polynomial.