Skip to main content

Table 1 Clinical and pathologic characteristics of patients in the pre-processed TCGA and GEO datasets

From: An energy metabolism-based eight-gene signature correlates with the clinical outcome of esophagus carcinoma

Characteristic TCGA training dataset (n = 58) TCGA entire dataset (n = 78) p value GSE54993 dataset (n = 70) GSE19417 dataset (n = 70)
Age (years) ≤55 26 35 1 28 NA
> 55 32 43 42 NA
Survival Status Living 42 54 0.831 34 13
Dead 16 24 36 57
Gender female 7 12 0.762 13 24
male 51 66 57 46
Smoking history NO 18 27 0.841 26 NA
YES 37 48 44 NA
pT stage T1 4 7 0.874 4 NA
T2 20 28 2 NA
T3/T4 34 43 64 NA
pN stage N0 34 41 0.597 32 NA
N1/NX 24 37 38 NA
pM stage M0 49 67 0.866 70 NA
M1/MX 9 10 0 NA
pTNM stage Stage I 5 6 0.946 5 NA
Stage II 35 46 29 NA
Stage III 14 23 36 NA
Stage IV 3 4 0 NA
  1. NA not available