Computerized interpretation of laboratory tests: an overview of systems, basic principles and logic techniques

The ever-increasing volume and complexity of laboratory testing demands that interpretive reporting schemes be initiated. However, because of the massive volume of laboratory data, computers must be employed in this task. To design such programs, a clear understanding of the diagnostic process is required. There are numerous factors which must be respected for reports to be designed in an optimal fashion. Reports can vary in complexity from simple normal range listings to elaborate mathematical modelling of physiologic processes. A variety of well-studied logic techniques can be employed. These features have been studied during the development of the LABDOC computerized reporting system.