Problem-oriented record. A critical review.

After 10 years of experience using the problem-oriented record (POR), Weed proposed that both patient care and clinical education could be improved by changing traditional medical records to a problem-oriented format. The problem-oriented system of record keeping has since been attempted or adopted by many physicians in the United States and abroad. This article will review four aspects of the POR. First, it will define the format of the POR in an ambulatory and ward setting. Second, it will discuss POR implementation. Third, it will attempt to assess the extent to which POR is in use currently. Fourth, it will review the studies that have attempted to evaluate the effectiveness of the POR.