Skip to main content

Table 2 Comparison of cardiopulmonary resuscitation quality metrics and intubation time among the three cardiopulmonary resuscitation-intubation sequences by the type of airway during cardiopulmonary resuscitation

From: Compromised cardiopulmonary resuscitation quality due to regurgitation during endotracheal intubation: a randomised crossover manikin simulation study

 

Oropharyngeal regurgitation

Clean airway

Variables

P

Post-hoc

P

Post-hoc

CCF

0.471

NA

0.848

NA

Compression depth

0.746

NA

0.059

NA

Compression rate

0.587

NA

0.722

NA

The longest interruption

0.033

1 < 3a

0.178

NA

Intubation time

0.005

1 < 3b, 2 < 3c

0.305

NA

  1. Abbreviation: CCF chest compression fraction, NA not applicable, 1, 2, 3 the first, second, and third CPR-intubation sequence
  2. a The longest interruption in the first vs. third CPR-intubation sequence, P = 0.010
  3. b Intubation time in the first vs. third CPR-intubation sequence, P = 0.002
  4. c Intubation time in the second vs. third CPR-intubation sequence, P = 0.012