In order to identify problems in the use of antibiotics and propose corresponding countermeasures, a statistical analysis was made into 6 000 prescriptions and medical records detailing the use of antibiotics by outpatients and inpatients randomly selected from the years 2002～2003. It was found that the irrational use of antibiotics was prevalent. It is pointed out that high attention ought to be paid to the issue and countermeasures be adopted, including strengthening physician training in the "three basics", implementing various rules and regulations, adhering to the standards and guides for the use of antibiotics, dynamically tracing the use of antibiotics by means of the computer, and providing timely analysis and feedback of information on the use of antibiotics.

To explore how to create and optimize a promotion index system of medical quality evaluation, this article focuses on the hospital visiting process from patients, using analyzing collected those index system from couples of Grade Ⅲ hospitals in Beijing, and combining the results of literal study, field study and specialist consult, according to the different situation of general hospitals and specially hospitals, with the spirit of "maintaining the patients benefits, safeguarding the patients safety,and enhancing the medical quality", introduces the framework of the promotion index system, the rules to select the indicator, and so on, and discusses several problerns related to creating the index system.