Table 6. Recurrence of patients in different weight.

Weigh (kg)	Total (n=315)	Recurrence (n=91) (28.9%)	Non-recurrence (n=224) (71.1%)	P value	Recurrence in liver (n=24) (26.4%)	Recurrence in bone (n=30) (33.0%)	Recurrence in lung (n=40) (44.0%)	Recurrence in brain (n=8) (8.8%)	Recurrence in other sides (n=44) (48.4%)
<40	4	0 (0%)	4 (100%)	0.525	0	0	0	0	0
40–49	72	22 (30.6%)	50 (69.4%)		7	10	10	2	9
50–59	145	38 (26.2%)	107 (73.8%)		7	10	16	5	18
60–69	81	28 (34.6%)	53 (65.4%)		9	8	13	1	16
≥70	13	3 (23.1%)	10 (76.9%)		1	2	1	0	1