Table 3 Outcome parameters

First-attempt success rate

96%

93%

n.s.

Total number of attempts

1 attempt: 25 (96%)

2 attempts: 1 (4%)

1 attempt: 25 (93%)

2 attempts: 2 (7%)

n.s.

Average number of attempts

1.0

1.1

n.s.

Time to successful intubation (s)

34 (28–39)

35 (28–40)

n.s.

Time to successful intubation with one attempt (s)

33 (28–39)

33 (28–38)

n.s.

Vomiting/aspiration during intubation

None

None

n.s.

Accidental oesophageal intubation

None

None

n.s.

SpO₂ < 80%

SpO₂ (%)

19%

96 (82–99)

15%

99 (95–100)

n.s.

Systolic blood pressure < 70 mmHg

Systolic blood pressure (mmHg)

20%

93 ± 27

15%

95 ± 25

n.s.