Fig. 2From: The use of computerized echocardiographic simulation improves the learning curve for transesophageal hemodynamic assessment in critically ill patients Box and whisker plot representation of the score (y axis) obtained in each part of the scoring system at 1 (M1), 3 (M3) and 6 months (M6) in the interventional and control groups. Median = horizontal line inside the box; upper and lower quartiles = whisker plot; boxes and circles represent values lower than the lower quartiles. *p < 0.05Back to article page