ABSTRACT
To analyze clinical usage of traditional Chinese medicine ( TCM ) injections in a hospital , to evaluate the rationality and economy, so as to promote drug rational use. Methods: Based on the quantity of issue drugs in computer information management system, using the amount of sorting method and the dosage frequency analysis method, according the defined daily doses (DDDs) of the drug to calculate DDDs and the average daily cost(DDC) , sort the total amount of drug usage and DDDs then seek their ratio. Results:Medicine of the cardiovascular system and the antitumor system is rising in a hospital from 2011 to 2013. Amount structure of cardiovascular system drugs is always beyond 60%, and total usage amount of TCM injections remained as top 3. Individual TCM injections sort ratio exceeds the specified range. Conclusion:In overall, the clinical TCM injections use synchronism better, which is basic rational in a hospital, the clinical departments could choose the drug of appropriate price according to actual condition.