Table S1.
Study Data Elements (National EMS Information System V3)
| Data Element Number | Data Element Name |
|---|---|
| eResponse.05 | Type of Service Requested |
| eResponse.15 | Level of Care of This Unit |
| eResponse.23 | Response Mode to Scene |
| eDispatch.01 | Complaint Reported by Dispatch |
| eScene.09 | Incident Location Type |
| eScene.15 | Incident Address |
| eScene.17 | Incident City |
| eScene.18 | Incident State |
| eScene.19 | Incident ZIP Code |
| eScene.21 | Incident County |
| eTimes.01 | PSAP Call Date/Time |
| eTimes.03 | Unit Notified by Dispatch Date/Time |
| eTimes.05 | Unit En Route Date/Time |
| eTimes.06 | Unit On Scene Date/Time |
| eTimes.07 | Unit on Patient Date/Time |
| eTimes.09 | Unit Left Scene Date/Time |
| eTimes.11 | Patient at Destination Date/Time |
| ePatient.13 | Gender |
| ePatient.14 | Race |
| ePatient.15 | Age |
| ePatient.16 | Age Units |
| eSituation.04 | Complaint |
| eSituation.05 | Duration of Complaint |
| eSituation.06 | Time Units of Duration |
| eSituation.09 | Primary Symptom |
| eSituation.10 | Other Associated Symptoms |
| eSituation.11 | Primary Impression |
| eSituation.12 | Secondary Impression |
| eProtocols.01 | Protocols Used |
| eProcedures.03 | Procedure |
| eMedications.03 | Medication Given |
| eVitals.29 | Stroke Scale Score |
| eVitals.30 | Stroke Scale Type |
| eDisposition.01 | Destination Name |
| eDisposition.02 | Destination Code |
| eDisposition.03 | Destination Address |
| eDisposition.04 | Destination City |
| eDisposition.05 | Destination State |
| eDisposition.06 | Destination County |
| eDisposition.07 | Destination ZIP Code |
| eDisposition.12 | Incident Patient/Disposition |
| eDisposition.17 | Transport Mode from Scene |
| eDisposition.21 | Type of Destination |
| eDisposition.24 | Pre-Arrival Alert or Action |