Table III.

Multivariate analyses of 5-year overall survival.

		5-year overall survival
Factors	P-value	HR	95% CI
t-AML	<0.001	3.363	1.951–5.796
Age	0.065	1.523	0.974–2.382
Gender	0.736	0.928	0.601–1.433
SWOG risk score	0.864	1.048	0.614–1.787
Complete response	<0.001	5.376	3.303–8.750
Relapse	<0.001	2.827	1.790–4.466

HR indicates the risk of mortality within 5 years; HR, hazard ratio; CI, confidence interval; t-AML, therapy-related acute myeloid leukemia; SWOG, Southwest Oncology Group.