Table 5 Stratified analyses . Death .... | American Society of Hematology

Table 5

Stratified analyses

	Death		Relapse		Death or relapse*
	HR (95% CI)	P†	HR (95% CI)	P†	HR (95% CI)	P†
IPSS Intermediate-1
Normal/mild/moderate‡	1	NA	1	NA	1	NA
Severe	1.3 (0.6-2.6)	.5	3.8 (1.2-12.0)	.02	1.6 (0.8-3.0)	.19
IPSS Intermediate-2/high
Normal/mild/moderate‡	1	NA	1	NA	1	NA
Severe	1.7 (0.9-3.5)	.12	2.3 (0.9-6.2)	.08	2.0 (1.0-3.8)	.04
Marrow myeloblast percentage < 5%
Normal myeloblasts‡	1	NA	1	NA	1	NA
Abnormal myeloblasts	1.2 (0.6-2.3)	.63	3.7 (1.2-11.3)	.02	1.4 (0.7-2.5)	.34

	Death		Relapse		Death or relapse*
	HR (95% CI)	P†	HR (95% CI)	P†	HR (95% CI)	P†
IPSS Intermediate-1
Normal/mild/moderate‡	1	NA	1	NA	1	NA
Severe	1.3 (0.6-2.6)	.5	3.8 (1.2-12.0)	.02	1.6 (0.8-3.0)	.19
IPSS Intermediate-2/high
Normal/mild/moderate‡	1	NA	1	NA	1	NA
Severe	1.7 (0.9-3.5)	.12	2.3 (0.9-6.2)	.08	2.0 (1.0-3.8)	.04
Marrow myeloblast percentage < 5%
Normal myeloblasts‡	1	NA	1	NA	1	NA
Abnormal myeloblasts	1.2 (0.6-2.3)	.63	3.7 (1.2-11.3)	.02	1.4 (0.7-2.5)	.34

HR indicates hazard rate ratio; CI, confidence interval; and NA, not applicable.

Inverse of disease-free survival.

Likelihood ratio test.

Referent category.