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Table 1 Mean and standard deviation of volume of hemorrhage and hemoglobin at arrival in the studied groups

From: Effect of intraoperative dexmedetomidine infusion during functional endoscopic sinus surgery: a prospective cohort study

Variable

Dexmedetomidine

0.2 μg/kg/h

Dexmedetomidine

0.5 μg/kg/h

Placebo

p-value*

Hemorrhage volume (ml)

252.7 ± 115

238.3 ± 87.7

312.9 ± 83.9

0.012

Initial Hemoglobin(g/dl)

13.90 ± 1.66

14.33 ± 1.70

13.94 ± 1.23

0.5

  1. *ANOVA, P-values < 0.05 were considered statistically significant