Table 3 Cox regression analysis for various potential prognostic factors in survival

Univariate (U)

6.080

2.799 - 13.209

< 0.0001

Grade

3 / 2 / 1

21 / 33 / 17

Multivariate (M)

1.693

0.838 - 3.424

0.1424

U

41.532

5.598 - 308.114

< 0.0001

pT

4,3 / 2,1

43 / 28

M

9.21

0.897 - 94.539

0.0616

U

9.981

3.407 - 29.245

< 0.0001

v

(+) / (−)

43 / 28

M

1.548

0.423 - 5.674

0.5093

U

12.098

4.927 - 29.709

< 0.0001

M

(+) / (−)

18 / 53

M

3.222

1.231 - 8.434

0.0172

U

4.625

1.724 - 12.407

0.0023

LAT1

high / low

41 / 41

M

1.977

0.635 - 6.150

0.2393