Results that nobody acts on are a leading cause of harm in general practice. Every incoming result and item of clinical correspondence is reviewed by a clinician, annotated electronically or initialled on paper, and the action taken recorded. Clinically significant results trigger a recall with documented attempts to reach the patient, escalating in urgency and recording the outcome, and the patient's own responsibility is explained so they know to ask about results. The practice operates a reminder system for preventive and chronic care, with patient consent, and reviews that reminders are sent. For seriously abnormal or life-threatening results received when the practice is closed there is an arrangement, with the pathology or imaging provider and an on-call clinician or deputising service, to ensure immediate action.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.