Development of a lipid metabolism-related gene model to predict prognosis in patients with pancreatic cancer

Table 1 Clinical characteristics of the pancreatic cancer patients used in this study

Variables	TCGA data
Number of patients	176
Age (median, range)	65 (35-88)
Sex (%)
Female	80 (45.5%)
Male	96 (54.5%)
Grade (%)
Grade 1	30 (17%)
Grade 2	94 (53.4%)
Grade 3	48 (27.3%)
Grade 4	2 (1.1%)
Unknown	2 (1.1%)
Stage (%)
I	21 (11.9%)
II	145 (82.4%)
III	3 (1.7%)
IV	4 (2.3%)
Unknown	3 (1.7%)
Survival status
OS days (median)	464.5
Censored (%)	92 (52.3%)

TCGA: The Cancer Genome Atlas; OS: Overall survival.