Table 2.

Short-term outcome of SBRT group and RFA group.

Characteristics	SBRT group (n = 22)	RFA group (n = 38)	P
Overall complications	5 (22.7)	8 (21)	.879
Fever	5 (22.7)	8 (21)	.879
Liver failure	0	0	1.000
Biliary complication	0	0	1.000
Intrahepatic vascular complication	0	0	1.000
Renal failure	0	0	1.000
Severe complications∗	0	0	1.000
Hospital mortality	0	0	1.000
Complete ablation rate	18 (81.8)	34 (89.4)	.400

Categorical variables are expressed as number of patients (percentage).

RFA = radiofrequency ablation, SBRT = stereotactic body radiotherapy.

^∗Severe postoperative complication according to Clavien-Dindo grade III or above.