b'_ Figure 1. Map of 2024 CARES participants 17,56List of FiguresFigure 2. Age distribution of OHCA events 32Figure 3. Etiology of arrest for adults 33Figure 4. Etiology of arrest for pediatric patients33Figure 5. Etiology of arrest by age group 34Figure 6. Location of arrest 34Figure 7. Percentage of events that are bystander witnessed, receive bystander CPR, and survive to35hospital discharge by arrest locationFigure 8. Arrest witness status 35Figure 9. Presenting arrest rhythm by arrest witness status 36Figure 10. Distribution of First Responder and EMS response times (time interval from 911 call to37arrival on scene)Figure 11. Survival rate by EMS response time and arrest witness status 38Figure 12. Survival rate by EMS response time and arrest witness status, among patients who38received bystander CPR.Figure 13. Bystander CPR provision by arrest witness status. 39Figure 14. Unadjusted survival outcomes after bystander CPR. 40Figure 15. Unadjusted survival outcomes by who performed first defibrillation in the population with40a shockable presenting rhythmFigure 16. Unadjusted pre-hospital and in-hospital OHCA patient outcomes 41Figure 17. Unadjusted survival outcomes by arrest etiology 43Figure 18. Unadjusted survival outcomes by presenting arrest rhythm 43Figure 19. Unadjusted survival outcomes by arrest witness status 43Figure 20. 2024 CARES Non-Traumatic Etiology Utstein Survival Report 44Figure 21. 2024 CARES Non-Traumatic Etiology Hospital Survival Report 46Figure 22. Variability in overall survival rates, among EMS agencies with 200 CARES cases in 2024 48Figure 23. Variability in Utstein survival rates, among EMS agencies with 200 CARES cases in 2024 48Figure 24. Variability in bystander CPR rates, among EMS agencies with 200 CARES cases in 2024 48_ Table 1. CARES inclusion criteria 16List of TablesTable 2. CARES exclusion criteria 16Table 3. Cerebral Performance Category (CPC) scores 42Table 4. Public Reporting of State Aggregate Metrics, 2024 493'