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Table 3 Comparison between both groups according to demographic data

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

Demographic data (D group) (n = 30) (M group) (n = 30) t/x2 p value
Gender
 Male 11 (36.7%) 13 (43.3%) 1.821# 0.259
 Female 19 (63.3%) 17 (56.7%)
Age (years)
 Range 18–60 18–60 0.450 0.674
 Mean ± SD 40.17 ± 9.64 39.66 ± 9.52
Weight (kg)
 Range 60–87 60–87 1.844 0.123
 Mean ± SD 75.71 ± 18.17 74.68 ± 17.92
ASA
 I 24 (80.0%) 22 (73.3%) 1.827# 0.236
 II 6 (20.0%) 8 (26.7%)
Duration of operation (min)
 Range 126.18 ± 17.66 132.75 ± 18.03 0.679 0.446
 Mean ± SD   
  1. Using: Independent Sample t-test; #x2: Chi-square test
  2. p-value >0.05 NS; *p-value <0.05 S
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