title: [Study of clinical dose of Xiyanping injection based on HIS data].
abstract: OBJECTIVE
  To explore the clinical dose of Xiyanping injection, and find the relationship between dose and age.
  
  
  METHODS
  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.
  
  
  RESULTS
  Doctors choose to use a low dose. The relation between dosage and age of Xiyanping injection might be depicted with a quadratic polynomial.
  
  
  CONCLUSIONS
  There is correlation between dosage and age of Xiyanping injection, and the correlation might be depicted with a quadratic polynomial.
authors.affiliation: Institute of Basic Research in Clinical Medcine, China Academy of Chinese Medical Sciences, Beijing 100700, China. wzhftcm@163.com
authors.forename: Zhi-Fei
authors.initials: ZF
authors.lastname: Wang
authors.forename: Yan-Ming
authors.initials: YM
authors.lastname: Xie
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D016208:Databases, Factual; D004358:Drug Therapy; D004365:Drugs, Chinese Herbal / Q000008:administration & dosage*; D005260:Female; D006751:Hospital Information Systems; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D017063:Outcome Assessment, Health Care; D055815:Young Adult
chemical_list: D004365:Drugs, Chinese Herbal