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PFS for interim Deauville 5 PS 1/2 or 3 patients. The PFS event summary (number of PFS events/total number of patients) as well as the 3-year PFS estimate and 95% CI are presented for the 5 PS = 1/2 (solid blue line) and 3 (dashed red line) groups. PFS, progression-free survival; PS, point scale.
