Figure 3
From: A validation of ground ambulance pre-hospital times modeled using geographic information systems
Comparison of modeled and actual total EMS pre-hospital time. This figure shows the actual EMS pre-hospital times in comparison to the modeled pre-hospital time. The pre-hospital time represents a total of the four time components (activation, response, on-scene and transport intervals). The dashed red line represents the line of agreement. If EMS pre-hospital times are greater than the modeled times, they fall above the line of agreement.