Figure 1 Comparison of recovery from neuromuscular blockade. The distribution of train-of-four ratio (TOFr) values at the different time points for the 2 groups are shown. TOFr was recorded at 1, 3, 5, 7, and 10 min after extubation in both groups. Values are reported as median (horizontal line in box), upper and lower quartile. Whiskers show maximum and minimum observations within upper and lower fences, while empty small circles are values outside fences.