From: A randomized trial to evaluate a modified tracheal catheter with upper and lower balloons for anesthetic administration: effect on the cardiovascular, stress response, and comfort in patients undergoing laparoscopic cholecystectomy
Group
Nausea and vomiting
Dizziness
Pharyngalgia
Respiratory depression
Hypotension
A
40
13.3
46.7
0
B
16.7a
23.3
26.7
C
10a
30
6.7ab