Table 3.

Post-hoc analysis (Wilcoxon signed-rank test)

		LTS-D vs i-gel	LTS-D vs LMA Protector	LTS-D vs AuraGain	i-gel vs AuraGain	i-gel vs LMA Protector	AuraGain vs LMA Protector
p-value	Time	0.00022	<0.00001	<0.00001	0.9442	0.67448	0.22628
	Attempts	0.00016	<0.00001	<0.00001	0.32708	0.4654	0.79486