Table 1. Demographic Characteristics and Duration of Surgery.

	Group C	Group K-pre	Group K-post	P Value
Age, y	22.4 ± 1.77	22.7 ± 2.11	22.5 ± 2.5	0.951
Weight, kg	75.2 ± 3.82	76.6 ± 4.29	75.4 ± 4.1	0.777
Height, cm	158.7 ± 2	158.6 ± 2.87	157.3 ± 4.02	0.856
Duration of surgery, min	46.7 ± 3.4	47.7 ± 5.59	46.1 ± 3.95	0.719