Table 6 Multivariate survival analysis (N = 72)

Pathological grade

.375

.257

2.120

1

.145

1.454

.878

2.408

Gender

-.111

.270

.168

1

.682

.895

.527

1.520

Age

.019

.242

.006

1

.936

1.020

.634

1.638

Tumor sites

.015

.253

.004

1

.952

1.015

.619

1.666

Density of CD3+ cells

-.569

.351

2.632

1

.105

.566

.285

1.126

Density of CD45RO+ cells

-.883

.376

5.524

1

.019

.414

.198

.864

Level of HMGB1

.099

.300

.110

1

.740

1.105

.613

1.989

Localization of HMGB1

-.130

.229

.322

1

.570

.878

.560

1.376