title: Recent progress in sensor-enhanced health information systems - slowly but sustainably.
abstract: The use of health-enabling technologies is regarded as one important means to face some of the challenges which accompany the demographic change with an expected rise in multi-morbidity and an increased need of care. A precondition for the sensible use of these technologies is their integration in existing information system structures, and - preferably - the enhancement of these into sensor-enhanced health information systems (seHIS). The aim of this review is to report on recent progress in seHIS, and thus to identify relevant areas of research that have to be addressed to provide patient-centered services in a semantically interoperable environment. A literature search in PubMed/Medline was combined with a manual search of papers (n = 1004) in three prominent health/medical informatics journals and one biomedical engineering journal starting from the year 2007. Despite a multitude of papers that present advanced systems using health-enabling technologies, only few papers could be identified that explicitly describe the design of seHIS or the integration of health-enabling technologies into health information systems. Recurring statements emphasise the importance of the following areas of research: patient-centered care using all available sources of information, data security, the stringent use of data representation and device connectivity standards, and adequate methods for data fusion and diagnostic analysis. There is a broad range of research in health-enabling technologies, often focused on specific diseases. The transition from current institution-centered health information systems to person-centered seHIS will be gradual, yet unavoidable for tapping the full potential of health-enabling technologies. seHIS is a growing field of research, and many ambitious challenges are still open. This literature review gives a brief outline of the most frequently mentioned research foci.
authors.affiliation: Peter L. Reichertz Institute for Medical Informatics, University of Braunschweig - Institute of Technology and Hannover Medical School, Carl-Neuberg-Strasse 1, D-30625 Hannover, Germany. michael.marschollek@plri.de
authors.forename: Michael
authors.initials: M
authors.lastname: Marschollek
mesh_terms: D040561:Assisted Living Facilities; D006801:Humans; D007256:Information Systems; D016347:Medical Records Systems, Computerized; D018511:Systems Integration; D013686:Telemetry / Q000295:instrumentation*