Table 2. Primary and Secondary Outcomes.
| Outcomes | Intention-to-treat, No. (%) | OR (95% CI) | |||
|---|---|---|---|---|---|
| Total (n = 936) | ETI (n = 517) | SGA (n = 419) | Crude | Adjusted | |
| Primary | |||||
| Sustained ROSC | 247 (26.4) | 139 (26.9) | 108 (25.8) | 1.06 (0.79-1.42) | 1.02 (0.98-1.06) |
| Secondary | |||||
| Prehospital ROSC | 82 (8.8) | 55 (10.6) | 27 (6.4) | 1.73 (1.07-2.79)a | 1.04 (1.02-1.07)a |
| Survival to discharge | 79 (8.4) | 44 (8.5) | 35 (8.4) | 1.03 (0.65-1.64) | 1.00 (0.94-1.06) |
| CPC score ≤2 | 40 (4.3) | 20 (3.9) | 20 (4.8) | 0.81 (0.43-1.52) | 0.99 (0.94-1.03) |
Abbreviations: CPC, cerebral performance category; ETI, endotracheal intubation; OR, odds ratio; ROSC, return of spontaneous circulation; SGA, supraglottic airway.
a
P < .05.