Table 3.

The Long-Term Outcomes of Two Groups

	Laparoscopic group (n = 50)	Open group (n = 59)	P
The mean follow-up time (months)	25.04 ± 18.4 (1–61)	24.08 ± 13.1 (1–52)	.814
Tumor recurrence	16 (34%)	23 (39%)	.548
Time to recurrence (median)	9.1 ± 5.9	14.8 ± 10.76	.062
Recurrence site
Intrahepatic	16/16 (100%)	23/23 (100%)	.449
Distant	5/16	5/23
Port-site metastasis	1	0
Ometum implanting	2	0
Lung	1	4
Adrenal	0	2
Brain	1	1
Total mortality	22%	25.4%	.764
1 year OS	90.7%	83.1%
3 year OS	78.1%	74.4%	.71
1 year DFS	89.6%	84.7%
3 year DFS	51.4%	59.6%	.935

DFS, disease-free survival; OS, overall survival.