Clinical decision support system (CDSS) has been developed and integrated into clinical nursing system by building up rules and knowledge base through literature retrieval, expert argumentation, and situation analysis. With such algorithms as reasoning algorithm, case study, artificial intelligence and big data analysis, three modules have been constructed as follows. The first is an Intelligent Knowledge-based Decision Module composed of 15 document-driven knowledge-based decision-makers and 5 task-driven knowledge-based decision-makers. The second is an Intelligent Quality Control Recording Module which has achieved intelligent quality control of nursing records through Feedforward Control and Feedback Control. The third is an Intelligent Human-Computer Interaction Module which consists of real-time static interactions through e-board and dynamic reminders/alarms triggered by the system. CDSS, since in use, has reduced the incidence of adverse nursing events and problems of quality control in nursing records, and improved satisfaction of patients.

Decision support systems, clinical; Information system; Nursing care; Application; Artificial intelligence