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Figure 1: Visual analogue scale scores at rest at extubation (0), 4, 6, 12, 24, 36 and 48 h. Data is represented as median with interquartile range. *P < 0.05

Figure 1: Visual analogue scale scores at rest at extubation (0), 4, 6, 12, 24, 36 and 48 h. Data is represented as median with interquartile range. *<i>P</i> < 0.05