Table 1. Statistical Evaluation of Demographic Parameters (N = 30).

Variable	Amantadine Group (I)	Control Group (II)	P Value
Age, y	31.2 ± 13.1	32.3 ± 18.1	0.78
Gender			0.73
Male	24	26
Female	6	4
Vomiting and nausea			1
No	28	28
Yes	2	2
Sleep quality			0.18
Good	20	25
Moderate	7	2
Bad	3	3
Systolic blood pressure, mmHg a	125.8 ± 21	123 ± 16.1	0.55
Diastolic blood pressure, mmHg a	75.2 ± 12.7	73.9 ± 13	0.69
Heart rate a	76.6 ± 14.4	78.1 ± 16.3	0.70
Systolic blood pressure, mmHg b	124.9 ± 20	123 ± 15.9	0.54
Diastolic blood pressure, mmHg b	74.8 ± 13	73.1 ± 13.1	0.7
Heart rate b	74.6 ± 14.3	77.1 ± 16.1	0.68

^apostoperative.

^bperioperative.