WHONET - REMOVING OBSTACLES TO THE FULL USE OF INFORMATION ABOUT ANTIMICROBIAL RESISTANCE

A rich store of detailed information about antimicrobial resistance is at each medical center in paper files inaccessible to analysis or in electronic files too diverse to support a common analytical software. WHONET puts that information on a personal computer at each center in a file code and format that is the same at all centers, so that one so ftware can then fully analyze the files at any center or those merged from many centers. The software monitors the complex matrix of interre lationships between all the measurements of resistance to antimicrobia ls of tested isolates of each species and of control strains. Differen ces at a center over time or between centers reflect differences in te st performance or in the prevalence of specific resistant strains, whi ch may be tracked. The software helps workers who are knowledgeable ab out resistance, infection control and clinical use of antimicrobials a t any center to control test quality and integrate the management of r esistance there. Their ongoing monitoring and experience locally also builds the quality and interpretation of the files merged from many ce nters. (C) 1996 Elsevier Science Inc.