Table 3 Cox proportional hazard model for PFS

Age

1.015 (0.995–1.036)

0.14

1.005 (0.972–1.038)

0.79

KPS (high vs. low)

1.328 (0.784–2.250)

0.29

0.717 (0.340–1.513)

0.38

Sex (M vs. F)

1.531 (0.953–2.457)

0.078

1.445 (0.820–2.545)

0.20

MSKCC score

1.151 (0.819–1.619)

0.42

0.782 (0.410–1.491)

0.46

Cell of origin (GCB vs. non-GCB)

0.696 (0.407–1.191)

0.19

1.086 (0.576–2.048)

0.80

LDH (high vs. normal range)

1.306 (0.801–2.129)

0.29

1.532 (0.860–2.731)

0.15

Location (deep vs. not deep)

0.928 (0.531–1.622)

0.79

1.377 (0.732–2.587)

0.32

Polyglutamylation vs. non-polyglutamylation

0.439 (0.269–0.716)

0.0010

0.461 (0.259–0.823)

0.0087