The total prescriptions were 223 pieces. The middle and old agedpatients (51 - 70 years old) of Medicine Department used DHE most oftenly. Male patientsused DHE (2. 3 times) more than female patients did.

• 对DHE管理后全年病房处方（199年4月－1994年3月，共223张）进行调查分析，中老年（51－70a）内科患者使用最多，男性患者为女性患者的2.；3倍。