Table 1.

Comparison of intraoperative conditions between two groups of patients

Group	Case	Anesthesia method (case)		Surgical site (case)		Gilbert type (case)					Operation time (min, x– ±S)
		Spinal anesthesia	Local anesthesia	Left	Right	I	II	III	IV	V
Control group	38	22	16	16	22	9	16	0	11	2	49 ± 15
Treatment group	38	17	21	14	24	9	21	1	7	0	53 ± 21
P value		0.359		0.815		0.335					0.347