Table S2.

Results of univariate analysis of the previous study

	PFS			OS
	HR	(95% CI)	P-value	HR	(95% CI)	P-value
SD+PD vs CR	41.8	40.9–42.7	<0.0001	53.3	52.1–54.3	<0.0001
PR vs CR	2.96	1.35–6.54	0.0071	2.45	0.82–7.31	0.1
Hb as a continuous variable	0.57	0.39–0.85	0.049	0.53	0.29–0.96	0.047

Abbreviations: CI, confidence interval; CR, complete response; Hb, hemoglobin; HR, hazard ratio; OS, overall survival; PD, progressive disease; PFS, progression-free survival; PR, partial response; SD, stable disease.