Comprehensive profiling of immune-related genes in soft tissue sarcoma patients

Table 1 Baseline characteristics of 259 soft tissue sarcoma patients

	Total set (n = 259)	Training set (n = 183)	Validation set (n = 76)
Age, years	60.71 ± 14.59	60.51 ± 14.61	61.20 ± 14.64
Race
White	226	160	66
Other	24	14	10
Unknown	9	9	0
Sex
Male	118	78	40
Female	141	105	36
Tumor site
Extremity	85	61	24
Other	174	122	52
Margin status
R0	154	107	47
R1/2	78	57	21
Unknown	27	19	8
Metastasis
No	120	87	33
Yes	56	35	21
Unknown	83	61	22
Radiotherapy
No	140	101	39
Yes	73	49	24
Unknown	46	33	13
Histological type
Leiomyosarcoma	104	72	32
Dedifferentiated liposarcoma	58	43	15
UPS	51	34	17
Myxofibrosarcoma	25	17	8
Synovial sarcoma	10	7	3
Other	11	10	1

ISSN: 1479-5876