Table 1.

Clinical information of the extraction patients according to the anesthetic method.

	Total (n = 227)	Anesthetic Method
		Local Anesthesia (n = 172)	General Anesthesia (n = 55)	p
Age (years)	20.9 ± 1.3	20.9 ± 1.3	20.7 ± 1.0	0.447
Operation time (minute)	30.24 ± 16.81	25.82 ± 13.31	44.07 ± 19.09	<0.001 *
Difficulty index (n, %)
I	28 (12.3%)	22 (12.8%)	6 (10.9%)	0.901
II	157 (69.2%)	119 (69.2%)	38 (69.1%)
III	42 (18.5%)	31 (18.0%)	11 (20.0%)

* p-value < 0.05.