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Randomized Controlled Trial
©Author(s) (or their employer(s)) 2026.
World J Crit Care Med. Mar 9, 2026; 15(1): 112345
Published online Mar 9, 2026. doi: 10.5492/wjccm.v15.i1.112345
Table 2 Airway assessment in the video laryngoscope and intubating laryngeal mask airway groups, n (%)
Parameter
Video laryngoscope group (n = 23)
Intubating laryngeal mask airway group (n = 22)
P value
Thyromental distance (cm) (mean ± SD)6.79 ± 0.256.77 ± 0.180.780
Sternomental distance (cm) (mean ± SD)12.72 ± 0.1712.77 ± 0.150.287
Interincisor distance (cm) (mean ± SD)4.40 ± 0.264.37 ± 0.220.647
Neck circumference (cm) (mean ± SD)30.56 ± 5.130.50 ± 5.40.962
Mallampati score0.667
Class I4 (17.4)6 (27.3)
Class II7 (30.4)7 (31.8)
Class III12 (52.2)9 (40.9)
Easy mask ventilation22 (68.8)15 (46.9)> 0.050
Mandibular protrusion0.316
A20 (87.0)21 (95.5)
B3 (13.0)1 (4.5)


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