Table 1 In the comparative analysis of intubation techniques, success rates and the duration of intubation were evaluated across four different methods.

From: Comparison of intubation techniques using standard geometric videolaryngoscope with bougie, hyperangulated videolaryngoscope, and videostylet in cadavers with only epiglottis visible

Variables

n

Success

Failure

Success rate (%)

Cormack-Lehane Grade (Median)

Mean (s)

Standard deviation (s)

95% confidence interval

Cadaver 1

60

39

21

65.0%

3

64.3

3.0

58.3–70.3

Cadaver 2

72

50

22

69.4%

3

58.3

3.0

52.4–64.3

SGVL

33

19

14

57.6%

3

63.3

4.6

54.2–72.4

SGVL + bougie

33

20

13

60.6%

3

69.5

3.4

62.8–76.2

HAVL

33

21

12

63.6%

2

63.8

4.2

55.5–72.1

VS

33

29

4

87.9%

1

47.6

4.3

39.1–56.0

  1. The acronyms used are as follows: “SGVL” for standard geometric videolaryngoscopy, “HAVL” for hyperangulated videolaryngoscopy, and “VS” for videostylet. The term “s” is used as the abbreviation for seconds, the unit of time measurement for recording intubation times.
Back to article page