Figure 1From: The use of the Airtraq® optical laryngoscope for routine tracheal intubation in high-risk cardio-surgical patientsThe duration of intubation did not correlate with the BMI (p = 0.34) (Figure 1A) or the Mallampati score (p = 0.14) (Figure 1B). Data are presented as means ± standard deviation.Back to article page