Computers and audit.

A computerized information system was installed in a large group practice. This paper describes how the computer system was used for the systematic auditing of clinical activities, and also demonstrates how it acted as a catalyst for the review and changes of administrative and management procedures. An analysis of the issues that arose in an audit group is used to identify how the objectives and activities of the group evolved with experience. It is demonstrated that a computer system and audit can complement and enhance each other to the benefit of clinical and managerial decision making.