Table S1. Subgroup analysis of univariate logistic regression of CR rate in the overall phase (0–120 h) in FAS.

Subgroup	B	SE	χ2	OR	OR 95% CI		P value
					LL	UL
History of chemotherapy
Never	−0.1062	0.209	0.2581	0.899	0.597	1.354	0.6114
Ever	−0.1901	0.3119	0.3716	0.827	0.449	1.524	0.5421
Gender
Male	−0.1114	0.2361	0.2225	0.895	0.563	1.421	0.6371
Female	−0.1431	0.2585	0.3067	0.867	0.522	1.438	0.5797
Age
<55	−0.224	0.2602	0.7416	0.799	0.48	1.331	0.3892
≥55	−0.0485	0.2354	0.0425	0.953	0.601	1.511	0.8367
ECOG
0	−0.4166	0.3062	1.8507	0.659	0.362	1.202	0.1737
1–2	0.0113	0.2111	0.0029	1.011	0.669	1.530	0.9572

CR, complete response; FAS, full analysis set; OR, odds ratio; LL, lower limit; UL, upper limit; ECOG, Eastern Cooperative Oncology Group.