Methodology for Studying the Cost-Effectiveness of the TRIMIS Computerized Electrocardiography System

摘要

The TRIMIS Program Office has implemented an initial computerized electrocardiography (ECG) system, known as CAPOC, in the San Diego, California region. With sponsorship from TRIMIS, Arthur D. Little, Inc. is conducting an evaluation of the cost-effectiveness of CAPOC in order to provide information to be used in decision-making regarding purchase of additional systems for other regions of the United States. The evaluation method has included the establishment of criteria for acceptable ECG services. Based upon these criteria the cost per acceptable ECG both before and after computer implementation will be determined. This paper describes the method, which may also be applicable for assessing other types of computer-based medical systems.