Table 1 A total of 16 hypoxia-related genes significantly associated with overall survival according to univariate Cox regression analysis. Hazard ratio (HR); low 95% confidence interval of hazard ratio (HR.95 L); high 95% confidence interval of hazard ratio (HR.95H)

HK1

1.610

1.104

2.348

0.013

SLC2A1

1.265

1.095

1.461

0.001

PGM1

2.409

1.494

3.886

0.0003

ENO1

1.627

1.204

2.200

0.002

SDC4

1.595

1.237

2.056

0.0003

PGK1

1.504

1.100

2.055

0.010

CAV1

1.343

1.106

1.631

0.003

SERPINE1

1.190

1.015

1.396

0.032

ENO3

0.423

0.220

0.815

0.010

GCK

0.646

0.467

0.894

0.008

LOX

1.341

1.097

1.639

0.004

CDKN1A

1.433

1.003

2.046

0.048

HK2

1.314

1.102

1.568

0.002

UGP2

2.323

1.260

4.283

0.007

EGFR

1.516

1.167

1.968

0.002

LDHA

2.113

1.521

2.937

0