Table 2. Major Multivariate Variables... | American Society of Hematology

Table 2.

Major Multivariate Variables Related to Clinical Outcome in MDS Patients Using Proportional Hazards Regression Analysis: International MDS Risk Analysis Workshop

Variable	No. of Categories	χ² Values^*
		Survival	AML Evolution
BM blasts	4	97	102
Cytogenetics	3	63	70
Cytopenias	4	46	43
Age	2	38	31
Gender	2	24	19

Variable	No. of Categories	χ² Values^*
		Survival	AML Evolution
BM blasts	4	97	102
Cytogenetics	3	63	70
Cytopenias	4	46	43
Age	2	38	31
Gender	2	24	19

Categories of variables are defined in Table 1 and text.

P < .0001.