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. 2019 Jan-Mar;35(1):30–35. doi: 10.4103/joacp.JOACP_249_17

Table 6.

Oropharyngeal leak pressure for I-gel

Oroph leak pr Before carboperitoneum After carboperitoneum P
I-gel Mean 20.7 24.6 <0.01
±SD 2.5 2.9