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. 2019 Oct 3;39(5):302-308. doi: 10.5144/0256-4947.2019.302

Table 2.

Duration of laryngeal mask airway insertion and airway pressures.

Baska I-gel P value
Median (min-max) insertion time (s) 14 (6-25) 7 (5-12) <.001
Mean (SD) airway pressure (cm/H2O) 15.9 (1.9) 14.9 (1.7) <.001
Mean (SD), median seal pressure (cm/H2O) 0.75 (0.41), 0.6 0.56 (0.29), 0.5 .194

Seal pressure excludes 176 0 observations.