1. Conclusion The early use of antiacid as an intervenient measure can reduce the gastrointestinal complications caused by hip fracture in elderly patients.

2. The obtained solid base catalyst, which possessed huge specific surface area and good antiacid and waterproof performance, had excellent application prospect.

3. Objective To investigate the utilization situation and the tendency of the drugs for antiacid and peptic ulcer diseases in the hospital during 2004 —2006.

4. OBJECTIVE:To objectively evaluate the current situation of the use of antiacid and peptic ulcer drugs in this hospital.

5. Objective: To objectively evaluate the current situation of the use of antiacid and peptic ulcer drugs in our hospital.