Skip to main content

Table 4 Comparison between both groups regarding the mean arterial blood pressure (MAP) (mmHg)

From: Comparative study between magnesium sulphate and dexmedetomidine in controlled hypotension during functional endoscopic sinus surgery: a prospective randomized study

MAP (mmHg) (D group) (n = 30) (M group) (n = 30) t test p value
Baseline 85.79 ± 5.77 84.85 ± 5.7 0.149 0.724
After induction 74.41 ± 5.11 77.33 ± 5.31 0.680 0.445
After 15 min 65.96 ± 4.52 68.6 ± 4.7 0.569 0.492
After 30 min 58.37 ± 3.99 60.74 ± 4.15 0.071 0.777
After 60 min 54.95 ± 3.75 57.2 ± 3.9 0.851 0.450
After 90 min 58.2 ± 3.97 60.56 ± 4.14 1.741 0.173
After 120 min 60.93 ± 4.16 63.38 ± 4.34 1.167 0.287
End of surgery 66.6 ± 4.56 69.25 ± 4.75 1.476 0.218
Post-extubation 71.22 ± 4.89 75.15 ± 5.16 2.712 0.075
Post-operative 30 min 66.5 ± 4.56 73.11 ± 4.74 3.702 0.039*
  1. Using: Independent Sample t-test
  2. p-value >0.05 NS; *p-value <0.05