Table 3.

Univariate and multivariable Cox regression analysis on time to clinical relapse.

Variable (per unit increase)	Clinical relapse HR (95% CI)
	Univariate	Multivariable
Initial inhibitor level	1.16 (0.94, 1.44), p-value: 0.17	1.23 (0.97, 1.56), p-value: 0.084*
Nadir platelet count	0.98 (0.90, 1.06), p-value: 0.60
Initial ANC	0.79 (0.65, 0.98), p-value: 0.029	0.74 (0.58, 0.96), p-value: 0.020
Initial serum creatinine	1.36 (1.02, 1.82), p-value: 0.035	1.42 (1.03, 1.94), p-value: 0.032

^*Controlled for type of therapy only. All the other analyses controlled for all the baseline characteristics listed in Table 1.