Abstract: The present invention features methods, devices, and systems, e.g., for providing diagnostic or treatment decision support to a clinician for the diagnosis or treatment of a patient in need thereof or for diagnosing or treating a patient in need thereof.

Abstract: The present invention features methods, devices, and systems, e.g., for providing diagnostic or treatment decision support to a clinician for the diagnosis or treatment of a patient in need thereof or for diagnosing or treating a patient in need thereof.

Abstract: The difficulties in incorporating transmission history into medical diagnostic software are non-obvious. These are addressed here with systems and methods for hyper-fractionation of transmission history in a way that allows the full power of this information to be used in medical diagnostic software.

Abstract: The systems and methods described herein aid a clinician in the diagnostic process by providing the clinician with information about the available clinical procedures that most improve the clinician's ability to reach a correct diagnosis. Specifically, the systems described herein include software tools that can process information about the patient, including age, sex, symptoms, and prior medical history, and information about the known findings associated with different possible medical conditions, and based on this information, rank the other findings that can be ascertained by the clinician to point out to those findings that are most likely to disambiguate between the multiple candidate disease and lead to the correct diagnosis.

Abstract: The systems and methods of the invention can process a qualitative expression, typically a phrase, to generate a numerical value that represents the likelihood of an event as expressed by the given qualitative expression. The qualitative expressions typically are made up of a probability term and possibly a term of degree and one or more terms of negation. Thus, the systems described herein allow numerical information to be captured from qualitative expressions. This, allows further numeric processing and data refining, and facilitates the development of databases of information, such as databases of information about the significance of the existence of a symptom for the diagnosis of a particular disease.