Co-expression network analysis identifies a gene signature as a predictive biomarker for energy metabolism in osteosarcoma

Table 6 Clinical information for pre-processed dataset

Characteristic	TARGET training datasets (n = 76)	TARGET all datasets (n = 84)	GSE21257 (n = 53)
Age (years)
≤ 18	59	66	35
> 18	17	18	18
Survival status
Living	50	55	30
Dead	26	29	23
Gender
Female	33	37	19
Male	43	47	34
Metastatic
Metastatic	19	21	34
Non-metastatic	47	53	19

ISSN: 1475-2867