From: Comparative study between magnesium sulphate and dexmedetomidine in controlled hypotension during functional endoscopic sinus surgery: a prospective randomized study
Surgeon satisfaction
(D group) (n = 30)
(M group) (n = 30)
χ2
p value
Bad
1 (3.3%)
6 (20.0%)
5.249
0.022*
Moderate
5 (16.7%)
14 (46.7%)
9.053
0.003*
Good
9 (30.0%)
7 (23.3%)
3.481
0.049*
Excellent
15 (50.0%)
3 (10.0%)
17.190
< 0.001**