Fig. 6From: Patient triage system for supporting the operation of dispatch centres and rescue teamsData retrieved from the cloud database during September–October 2019 after discarding duplicate and missing information. The numbers in the circles represent the frequency with which cases occur, while the dots in the circles indicate the time they occur, separated into AM and PM. Codes 5, 10, 11, 15 and 22 show that no symptoms were reported in the system in that periodBack to article page