Methods and systems for delivering a probability that a subject has a medical condition are disclosed herein. The methods comprise calculating the probability of a medical condition using biomarker values and the rate of change of the biomarker values over time. In most embodiments, the methods comprise relations and calculations that require computer systems to execute the methods of the invention. Systems of the invention may include computer systems, as well as medical systems, such as biomarker assays and courses of medical action.
