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Fig. 2 | BMC Anesthesiology

Fig. 2

From: The Clarus Video System (Trachway) and direct laryngoscope for endotracheal intubation with cricoid pressure in simulated rapid sequence induction intubation: a prospective randomized controlled trial

Fig. 2

Duration of the successful intubation at the first attempt demonstrated by Kaplan-Meier estimator. Vertical ticks mark the time point when the first intubation attempt failed (censored observation). Kaplan-Meier estimator demonstrates that the intubation time in CVS-V group is consistently shorter than that in the other two groups. And the intubation time in CVS-L is the most inconsistent. The p value was 0.023 by the log-rank test. However, after Sidak’s adjustment for multiple comparisons for the log-rank test, the p values were more than 0.05 between the groups

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BMC Anesthesiology

ISSN: 1471-2253

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