Oropharyngeal regurgitation | Clean airway | |||||
---|---|---|---|---|---|---|
Variables | HR | 95% CI | P | HR | 95% CI | P |
CCF | 0.99 | 0.95–1.03 | 0.603 | 1.03 | 0.96–1.10 | 0.407 |
Compression depth | 0.47 | 0.24–0.91 | 0.026 | 1.08 | 0.40–2.89 | 0.886 |
Compression rate | 1.02 | 0.98–1.05 | 0.331 | 1.02 | 0.96–1.07 | 0.565 |
The longest interruption | 0.86 | 0.74–1.01 | 0.061 | 1.10 | 0.79–1.55 | 0.569 |
The number of intubation | 1.10 | 0.73–1.65 | 0.662 | 0.98 | 0.51–1.87 | 0.954 |