Table 3. Data of the complete response, recurrence, repeat ablations, postoperative complications and Edmandson grade.

	MW Group	RF Group	P value
Complete response
Yes	193 (88.5%)	200 (85.5%)	0.334
No	25 (11.5%)	34 (14.5%)
Recurrence
Local	106 (89.8%)	120 (89.5%)	0.942
Distant	12 (10.2%)	14 (10.5%)
Repeat ablations (Yes/No)	91/27	111/23	0.256
Postoperative complications			0.618
Fever	7	10
Seroperitoneum	1	2
Pain	13	13
Skin burn	3	1
Edmandson grade			0.214
Ⅰ	28	32
Ⅱ	122	147
Ⅲ	65	50
Ⅳ	3	5