Final answer:
The key feature of a successful stroke center is the systematic collection, analysis, and use of data for continuous performance improvement, which helps in refining care processes and enhancing patient outcomes.
Step-by-step explanation:
The key feature of a successful stroke center is the collection, analysis, and use of data for performance improvement. This involves carefully tracking patient outcomes, treatment protocols, and recovery progress to continually refine the care process. By utilizing this data-driven approach, a stroke center can effectively identify areas for improvement, implement the necessary changes, and enhance the overall quality of care for stroke patients. Administrative support, appropriate and updated order sets, protocols, and policies, along with annual staff education and competency documentation, are also important, but the core element that enables ongoing success is the systematic use of data to drive clinical decisions and improve patient outcomes.