| Primary outcome measure: | |
| 1. | Primary outcome: assessment of functional outcome over the entire range of the mRS |
| 2. | Co-primary outcome: assessment of functional outcome including the following range of outcomes: mRS 0–3 if available, mRS 4–5 or (if mRS is missing) living in institution (information according registration office at 4 months after stroke), and death |
| Secondary outcome measures: | |
| 1. | Thrombolysis rate |
| 2. | Endovascular thrombectomy rate |
| 3. | Onset-to-treatment time |
| 4. | Onset-to-reperfusion time (for endovascular thrombectomy, Charité centers only) |
| 5. | Alarm-to-imaging time |
| 6. | Alarm-to-treatment time |
| 7. | Imaging-to-treatment time |
| 8. | Cost effectiveness (additional costs due to implementation and running of STEMO, duration of hospital stay regarding acute treatment and rehabilitation, hospital related costs, costs of long-term care, and combination of above mentioned) |
| 9. | Quality of life (EQ-5D) |
| 10. | Shift analyses for mRS ≤ 1 at 3 months in patients ≤80 years of age living at home without disability and mRS ≤ 2 at 3 months in patients > 80 years of age living at home with help or living in an institution |
| 11. | Secondary ICH after thrombolysis or thrombectomy |
| 12. | Symptomatic secondary ICH according to the discharge letter |
| 13. | In-hospital mortality |
| 14. | Death rate over time (Kaplan-Meier plot) |
| 15. | Discharge status (including in-hospital mortality among patients not included in the primary study population, especially patients with ICH) |
| 16. | Functional outcome among patients with ICH |
| 17. | Rate of emergency medical service deliveries to specialized facilities (patients with large vessel occlusion to endovascular thrombectomy capable facility, patients with ICH to neurosurgery department) |