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Table 2 Comparison of Intubation Success Rates between various VLs against the DL

From: Proficiencies of military medical officers in intubating difficult airways

 

Intubation success rates (%)

P-value

Direct Laryngoscope (DL) (n = 133)

95/133 (71.4)

Comparing success rates against Direct Laryngoscopy

Intubation success rates (%)

p-value

King Vision Channeled (KVC) (n = 133)

115/133 (86.5)

0.0026

King Vision Non-Channeled (KVNC) (n = 133)

33/133 (24.8)

< 0.0001

McGrath (MG) (n = 133)

113/133 (85.0)

0.0073