Abstract: Systems and methods for medical diagnosis or risk assessment for a patient are provided. These systems and methods are designed to be employed at the point of care, such as in emergency rooms and operating rooms, or in any situation in which a rapid and accurate result is desired. The systems and methods process patient data, particularly data from point of care diagnostic tests or assays, including immunoassays, electrocardiograms, X-rays and other such tests, and provide an indication of a medical condition or risk or absence thereof. The systems include an instrument for reading or evaluating the test data and software for converting the data into diagnostic or risk assessment information.

Abstract: A method and apparatus are provided for navigating through electronically stored information using an expandable, hierarchical index or TOC, in a hypertextual client-server network environment such as the World Wide Web. The client-server network comprises at least one client computer coupled by network link to at least one server computer. In accordance with the invention, a publisher of the TOC provides to the server a digital specification of the TOC, defining the TOC as a plurality of hierarchically related nodes. In a preferred feature of the invention, the digital specification includes a unique name, a display label, and a hierarchial level for each node of the TOC, and an optional target URL for each leaf node of the TOC. Using a browser program or the like at the client computer, an end-user transmits a network request including an address path to the server.