[Retracted] Comparison of a Small Dose of Oxycodone and Sufentanil for the Prevention of Sufentanil-Induced Cough during General Anesthesia Induction: A Prospective Randomized Controlled Trial

Table 1

Demographic characteristics of patients in the three groups.

Characteristics	Group			value
	N	O	S	N vs. O	N vs. S	O vs. S
Age (years)				0.7743	0.2643	0.6521
Gender (males/females)	15/33	17/31	15/33	0.9027	>0.9999	0.9027
Weight (kg)				0.5833	0.7669	0.9898
BMI (kg/cm^2)				0.8243	0.8969	0.9880
ASA (I/II)	23/26	20/28	21/27	0.8146	0.9128	0.9774

Values are expressed as the or as the number of cases.