An ontology-based tool for the correspondences between specialist and consumer medical lexicons for the geriatrics domain.

New services devoted to improve personalized healthcare are emerging from information technology developments. Personal health record systems allow the patients to participate actively in their healthcare process. However, the dissemination and use of personal health record systems face with some barriers, for example low health literacy that leads to discrepancy in understanding medical concepts. While it is important to present health information using consumer-familiar terms in consumer applications, consistently converting medical terms to consumer-familiar ones is a challenging task. We designed and developed both an ontology-like taxonomic structure devoted to the Geriatrics domain for the outpatient and a software tool, for carrying out the matching between the medical vocabulary of the consumer and that of the doctor from the outpatient's and their family point of view.