Table 5.
Multivariable Logistic Regression Model Assessing the Effect of Bypass of Closest Hospital on Survival to Hospital Discharge, Adjusting for Potential Confounders
| Odds Ratio | 95% Confidence Interval | |
|---|---|---|
| Transport to Closest Hospital | 0.82 | (0.69, 0.97) |
| Male | 0.90 | (0.69, 1.07) |
| Age (per year) | 1.05 | (1.02, 1.08) |
| Non-VF/VT Initial Rhythm | 0.19 | (0.16, 0.22) |
| Witnessed | 2.14 | (1.76, 2.61) |
| Bystander Resuscitation | 2.29 | (1.05, 4.98) |
| Bystander AED | 3.53 | (2.27, 5.47) |
| Response time | 0.67 | (0.57, 0.79) |
| Site 2 | 1.58 | (0.68, 3.66) |
| Site 3 | 4.86 | (2.09, 11.3) |
| Site 4 | 11.5 | (5.08, 25.9) |
| Site 5 | 3.51 | (1.58, 7.76) |
| Site 6 | 4.16 | (1.76, 9.85) |
| Site 7 | 5.76 | (2.58, 12.9) |
| Site 8 | 15.1 | (6.77, 33.5) |
| Site 9 | 5.30 | (2.41, 11.6) |
| Site 10 | 8.54 | (3.89, 18.8) |
| ALS first responder | 1.16 | (0.94, 1.43) |
VF/VT: Ventricular Fibrillation/Ventricular Tachycardia
AED: Automated External Defibrillator
ALS: Advanced Life Support was first on scene