Table 2.

Cox Regression Models for the Effect of High Risk Abnormalities on Overall Survival and Hazard Ratios.

	Hazard Ratio (95% CI)	p Value
Patients With One High Risk Cytogenetic Abnormality	1.42 (% 95 CI 0.77–2.63)	0.255
Patients With Two High Risk Cytogenetic Abnormalities	5.55 (% 95 CI 2.09–14.58)	0.001
Patients With Three High Risk Cytogenetic Abnormalities	7.34 (% 95 CI 1.72–31.14)	0.007