|
History of thermal ablation/Y
|
67 (67.0%)
|
16 (80.0%)
|
0.250
|
|
Multiple hepatic tumours/Y
|
64 (64.0%)
|
9 (45.0%)
|
0.112
|
|
Tumour diagnosis/HCC
|
77 (77.0%)
|
12 (60.0%)
|
0.113
|
|
Poorly differentiated tumour/Y
|
22 (22.0%)
|
3 (15.0%)
|
0.482
|
|
Recurrent lesion/Y
|
88 (88.0%)
|
20 (100%)
|
0.102
|
|
High-risk position/Y
|
56 (56.0%)
|
14 (70.0%)
|
0.246
|
|
Tumour position/left lobe
|
28 (28.0%)
|
18 (90.0%)
|
< 0.01
|
|
Maximum tumour diameter/mean ± SD, cm
|
1.72 ± 0.58
|
1.79 ± 0.75
|
0.676
|
|
Multi-fibre technique/Y
|
69 (69.0%)
|
0 (0%)
|
< 0.01
|
|
Multi-session ablation/Y
|
4 (4.0%)
|
4 (20.0%)
|
0.009
|
|
Delivered energy/mean ± SD, J
|
2927.94 ± 1690.50
|
2449.00 ± 1579.08
|
0.245
|
