10.1371/journal.pone.0072600.g001 Verónica Saludes Verónica Saludes Elisabet Bascuñana Elisabet Bascuñana Elena Jordana-Lluch Elena Jordana-Lluch Sònia Casanovas Sònia Casanovas Mercè Ardèvol Mercè Ardèvol Esther Soler Esther Soler Ramón Planas Ramón Planas Vicente Ausina Vicente Ausina Elisa Martró Elisa Martró Decision tree model generated in the training group. Public Library of Science 2013 generated 2013-08-28 01:36:31 Figure https://plos.figshare.com/articles/figure/_Decision_tree_model_generated_in_the_training_group_/783172 <p>The factors used for splitting and their cut-offs are indicated. Pie charts represent the rate of sustained virological response in white (the percentage is indicated) for each group of patients after each split. nHap_E1E2, number of haplotypes in the E1–E2 studied region; ALT quotient, square root of the alanine transaminase levels expressed as factor times upper limit of normal used in our center for males and females (41 and 31 U/L, respectively).</p>