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Figure 4 | BMC Emergency Medicine

Figure 4

From: Comparison of the Airtraq® and Truview®laryngoscopes to the Macintosh laryngoscope for use by Advanced Paramedics in easy and simulated difficult intubation in manikins

Figure 4

Box Plot representing the user rated degree of difficulty of use of each instrument in each scenario tested. The data are given as median and interquartile range, with the bars representing the 10th and 90th centile. * Indicates significantly different compared to both other Laryngoscopes. Labels: Normal: Intubation of the normal airway; Cervical Immobilization – Immobilization of the neck with hard collar.

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