Table 2.

Multivariate analysis for progression-free survival and overall survival

Progression-free survival
Factor		HR	95% C.I.	P
Mobilization				0.93
GF		1.00
CC+GF		0.99	0.84–1.18
Karnofsky score, %				0.004
≥90		1.00
<90		1.21	1.01–1.45	0.04
Missing		1.61	1.18–2.20	0.003
Stage at diagnosis (ISS or DSS)				0.046
III		1.00
I or II		0.80	0.67–0.96	0.01
Unknown		0.93	0.64–1.36	0.71
Overall Survival
Factor		HR	95% C.I.	P
Mobilization				0.27
GF		1.00
CC+GF		1.16	0.89–1.52
Isotype				0.01
IgG/IgA/Others		1.00
Light chain/Non-secretory		0.62	0.43–0.88	0.009
Unknown		0.21	0.03–1.50	0.12
Stage at diagnosis (ISS or DSS)				<0.001
III		1.00
I or II		0.54	0.41–0.71	<0.001
Unknown		0.51	0.26–0.97	0.04
HCT-CI				0.01
0–2		1.00
>2		1.48	1.09–2.03	0.01