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Table 2 Cumulative percentage of explained variation and area under ROC obtained by including the variables in the model according to the order of importance as given in Table 1.

From: Determining relative importance of variables in developing and validating predictive models

Variables Percentage
EVdirect
Percentage
EVindirect
Percentage area
under ROC curve
Age 8.65 8.65 64.3
Baseline WBC 18.70 19.04 75.7
Splenomegay 21.35 21.80 79.4
T-cell immunophenotype 27.18 27.05 81.3
Sex 29.54 29.42 82.7
Mediastinal mass 30.50 30.38 82.8
Hepatomegaly 30.73 30.76 83.2