Table 3 Other results of CI scenario

Time to call for help, s

115 ± 10¹

93.5 ± 1.87

95.9 ± 2.5

The mean duration of desaturation < 90%, s

110 ± 29.5

90.7 ± 6.18

93.4 ± 7.3

Use of bougie, n (%)

5(21)

17(71)

13(68)

Odds ratio, OR [95CI], p-value

9.2 [2.5–34.6], p = 0.001²

8.2 [2-32.7], p = 0.002²

Use of Airtraq, n (%)

2(8)

15(63)

10(53)

Odds ratio, OR [95CI], p-value

18 [3.5–97], p = 0.0002²

12 [2.2–67.2], p = 0.002

Mean number of intubation attempts

4.3 ± 1¹

2.6 ± 0.49

2.8 ± 0.38

Improper usage of equipment, n (%)

8(33)

1(4)

1(5)

Odds ratio, OR [95CI], p-value

11.5 [1.3–101], p = 0.022²

9 [1–80], p = 0.027²