Fig. 2From: Dexmedetomidine in combination with sufentanil for postoperative analgesia after partial laryngectomyChanges in MBP (a) and HR (b) after the surgery. Repeated-measurement ANOVA with post hoc Bonferroni test showed significant decrease in MAP (a P < 0.0001) over times between Group S and Group SD. There was also a significantly decreased HR (b P < 0.0001) in the SD group vs S groups over time. ***P < 0.0001Back to article page