Table 2. OS Based on Metastasis Site (N = 318).

Topography of metastases	Number	Events	Median survival (months)	P
Bone metastases				0.460
No	129	66	27.6
Yes	179	101	29.0
Liver metastases				0.120
No	222	115	30.1
Yes	93	55	22.5
CNS metastases				0.022*
No	297	158	29.1
Yes	18	12	6.9
Cutaneous-subcutaneous metastases				0.029*
No	271	140	29.4
Yes	37	27	17.2
Lung metastases				0.006*
No	216	109	30.1
Yes	93	58	21.4

*P < 0.05. OS: overall survival; CNS: central nervous system.