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Anesthesiology Research and Practice
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Special Issues
Anesthesiology Research and Practice
/
2011
/
Article
/
Tab 6
/
Clinical Study
Comparative Evaluation of the Sniffing Position with Simple Head Extension for Laryngoscopic View and Intubation Difficulty in Adults Undergoing Elective Surgery
Table 6
Alternate techniques used.
Sniffing position
Simple extension
𝑃
value
(
𝑛
=
1
3
)
(
𝑛
=
2
6
)
Repositioning
2 (15.4)
1 (3.8)
0.027
Change of blade
0 (0)
0 (0)
Change of tube
1 (7.7)
1 (3.8)
Use of stylet
12 (92.3)
24 (92.3)
0.034
Intubating LMA
1 (7.7)
0 (0)
Values are numbers (percent).