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Table 1 Attempts required to successfully intubate ( n  = 81 participants)

From: Endotracheal intubation with a video-assisted semi-rigid fiberoptic stylet by prehospital providers

 

One attempt

Two attempts

Three attempts

Failed to intubate

DL

95.1% (77)

2.5% (2)

2.5% (2)a

0% (0)

CVS

96.3% (78)

2.5% (2)

1.2% (1)b

1.2% (1)

  1. aBoth participants successfully intubated with DL on the third attempt; bOne participant who required three attempts with the CVS failed to intubate. There was no significant difference in number of attempts: p value = 0.997 (chi-square test).