In medical organizations, information systems solve the following tasks: the ability to receive and store information, quick access to it and its transmission, the ability to generate various reports, the availability of specialized workplaces of medical workers, etc. Information systems are gradually evolving, turning from a tool capable of solving the simplest management tasks into a tool capable of solving the entire range of management tasks encountered in the practice of a medical organization at all levels of management. The purpose of the study is to describe the four stages of creating information systems, highlight the characteristic features of the functioning of information systems at each stage, as well as highlight the list of the main management tasks that are being developed at the selected stage and ways to solve them. The main attention was paid to the development of information systems of medical organizations working with the children’s population.
Results. The first stage of the development of information systems began with the use of computer technology in the practice of medical organizations and was reduced to the fact that programmers of both medical and third-party organizations began to develop tasks, the totality of which later became known as “creating an information system” of a medical organization. The goal of the second stage is already the transformation of information systems of medical organizations in order to describe production processes in terms of a process approach and implement them in the form of software modules. The third stage of building information systems is the stage of describing the work of a medical organization based on mathematical models in order to justify the optimal solution of the production tasks available in it. The fourth stage of building information systems is the construction of an “information system that implements the functions of an intelligent management system of a medical organization”. The authors of the article give recommendations on the formalization of information available in a medical organization for the purpose of its
effective use by artificial intelligence.
Findings. Thus, an information system is a tool for solving management problems, its development as a tool for solving management problems requires knowledge of management theory, organization theory, process approach in management, methods of multidimensional statistical analysis and modeling methods, languages and modeling methods based on neural networks.