Table 3 Cox multivariate analysis

Age

0.89

0.58–1.65

0.71

Gender

1.02

0.66–1.83

0.33

WHO grade

6.97

2.12–12.46

0.008

KPS

1.99

1.28–2.95

0.06

Extent of resection

1.29

0.89–2.13

0.11

Type of adjuvant treatment

1.37

1.02–2.24

0.11

CCL20 expression

4.66

2.31–10.29

0.01