Research Article

Systemic Analyses of the Expression of TPI1 and Its Associations with Tumor Microenvironment in Lung Adenocarcinoma and Squamous Cell Carcinoma

Table 1

Baseline clinicopathological characteristics stratified by the expression of TPI1 in lung adenocarcinoma and lung squamous cell carcinoma.

TCGA LUAD cohortTCGA LUSC cohort
TPI1 lowTPI1 high valueTPI1 lowTPI high value

Age0.0450.038
Gender0.0210.098
 Female151 (59.2)125 (49.0)71 (29.1)55 (22.5)
 Male104 (40.8)130 (51.0)173 (70.9)189 (77.5)
Stage<0.0010.680
 Stage I161 (63.4)114 (44.7)121 (49.6)121 (49.6)
 Stage II48 (18.9)77 (30.2)83 (34)72 (29.5)
 Stage III36 (14.2)47 (18.4)35 (14.3)49 (20.1)
 Stage IV9 (3.5)17 (6.7)5 (2)2 (0.8)
Smoking status0.9340.542
 Nonsmoker39 (15.9)35 (14.2)10 (4.3)8 (3.4)
 Current smoker46 (18.8)73 (29.6)61 (26)70 (29.5)
 Reformed smoker (>15 years)85 (34.7)49 (19.8)40 (17)41 (17.3)
 Reformed smoker (≤15 years)75 (30.6)90 (36.4)124 (52.8)118 (49.8)

Samples with missing value were excluded from the comparison in each analysis.