Variable | OR | 95%CI |
---|---|---|
Oxy-Hb (per 1 increase) | 1.27 | 1.11 to 1.46 |
ROSC before hospital arrival | 6.78 | 2.66 to 17.28 |
Presumed cardiac etiology | 2.93 | 1.14 to 7.56 |
Initial shockable rhythm | 2.53 | 1.10 to 5.79 |
Bystander–witness status | 2.29 | 1.14 to 4.59 |
Age | 0.98 | 0.95 to 0.99 |
Therapeutic hypothermia | 1.67 | 0.75 to 3.70 |
Time interval from EMS call to hospital arrival | 0.98 | 0.95 to 1.00 |