A randomized prospective controlled trial comparing the laryngeal tube suction disposable and the supreme laryngeal mask airway: the influence of head and neck position on oropharyngeal seal pressure

Table 2 Insertion data

	SLMA (n = 80)	LTS-D (n = 80)	p value
Ease level
1	64 (80.0)	58 (72.5)	^┴0.5900
2	11 (13.8)	15 (18.8)
3	5 (6.2)	7 (8.7)
Minor intervention
No intervention	35 (43.8)	19 (23.8)	^├0.0050**
Adjusting head/neck position	16 (20.0)	33 (41.2)
Jaw lift or changing depth of insertion	29 (36.2)	28 (35.0)

Data are mean ± SD or numbers (%)
P value by ^├chi square test; or ^┴Fisher exact test; **p ≤0.01 (Sig) or p >0.05 (NS)

ISSN: 1471-2253