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Table 2 Success rate and complication rate (%)

From: Efficacy of an aid (gastric tube insertion guide) for oral insertion of a gastric tube: a randomized controlled trial

 

“Blind” insertion method

“Tube guide” insertion method

p-values

Successful insertion

11/20 (55)

19/19 (100)

0.0012

Complications

1/20 (5)

7/19 (37)

0.0197