This Patient information data flow diagram example is frequently used as a first step to create an overview of the Patient Information without getting into great detail, which can then be elaborated upon. It typically consists of overall application dataflow and Patient Information process processes. This example of a patient information flow diagram shows which entities generate data that contribute to the overall picture of different health trends, disease prevalence, available medical commodities, and population trends. Understanding these aspects of health can help decision-makers decide how to allocate resources, where more staff are needed, which programs are working, and which health policies may need to be changed.
