I-gel Laryngeal Mask Airway Combined with Tracheal Intubation Attenuate Systemic Stress Response in Patients Undergoing Posterior Fossa Surgery

Table 3

Adverse events during the procedure.

Adverse events	Treatment groups
	Group TT ()	Group TI ()	P value
No choke to cough	11 (37%)	27 (90%)	<0.001
Mild choking cough	12 (40%)	3 (10%)	<0.001
Moderate choking cough	6 (20%)	0	1.000
Severe choking cough	1 (3%)	0	1.000
Hypertension	15 (50%)	3 (10%)	<0.001
Tachycardia	5 (17%)	0	1.000
Use of vasoactive drugs	13 (43.3%)	2 (6.7%)	<0.001

Values are given as number of subjects (%).
Group TT: tracheal tube intubation group; Group TI: I-gel facilitated endotracheal tube intubation group.