Drug prescribing indicators in village health clinics

Background. The irrational use of drugs was a global problem, especially in developing coun-tries. However, there are no studies available on irrational use of drugs in rural Western China. Objective. To assess the drug prescribing patterns using World Health Organization Drug Use Indicators at village health clinics in rural areas of Western China. Methods. A total of 20 125 prescriptions were collected from 680 primary health clinics in vil-lages from 40 counties in 10 provinces of Western China. Five measurements were used to as-sess the irrational drug use: percentage of encounters with an antibiotic prescribed, average number of drugs per encounter, percentage of encounters with an injection prescribed, percent-age of drugs prescribed by generic name and percentage of drugs prescribed from National Essential Medicines List or Formulary. Index of Rational Drug Prescribing (IRDP) was used as an indicator of rational drug use. Results. The percentage of prescriptions containing antibioticswas 48.43%,while the average num-ber of drugs per prescription was 2.36, and the percentage of injection prescriptions was 22.93%. The percentage of drugs prescribed by generic namewas 64.12%, and the percentage of drugs pre-scribed from the National Essential Drug List was 67.70%. The IRDP of the present study was 3.3