Table 4 Multivariate analysis of risk factors of overall survival and progression-free survival

OS

TMTV > 514.6 cm³

2.586 (1.174–5.696)

0.018

TLG > 2141.0

–

–

Low albumin

–

–

Low albumin

–

–

Low PLT

–

–

Low PLT

–

–

BMB positive

–

–

BMB positive

–

–

ECOG-PS > 1

2.826 (1.285–6.216)

0.010

ECOG-PS > 1

3.652 (1.714–7.781)

0.001

B symptoms

–

–

B symptoms

–

–

PFS

TMTV > 514.6 cm³

2.333 (1.205–4.516)

0.012

TLG > 2141.0^a

–

–

Low PLT

2.425 (1.283–4.584)

0.006

Low PLT

2.053 (1.029–4.095)

0.041

BMB positive

–

–

BMB positive

–

–

Age > 60

–

–

Age > 60

–

–

ECOG-PS > 1

–

–

ECOG-PS > 1

2.107 (0.976–4.547)

0.058

B symptoms

–

–

B symptoms

–

–