Effectiveness of lidocaine/prilocaine cream on cardiovascular reactions from endotracheal intubation and cough events during recovery period of older patients under general anesthesia: prospective, randomized placebo-controlled study

Table 3 Comparison of cough events during recovery period between two groups

	Treatment Group	Control Group	χ² Value	P Value
Spontaneous cough [case (%)]	4 (3.1)	13 (10.7)	10.591	0.001
Induces cough [case (%)]	8 (6.4)	27 (21.4)	10.806	0.001

ISSN: 1471-2318