Fig. 1: Worsening at 3 years and long-term prognosis. | Blood Cancer Journal

Fig. 1: Worsening at 3 years and long-term prognosis.

From: JAK2 V617F polycythemia vera and essential thrombocythemia: dynamic clinical features associated with long-term outcomes

Fig. 1

A Flow-chart representing the design of the JAKSUIVI study. B Distribution of items for the worsening criteria at 3 years of follow-up. C Kaplan–Meier curve represents overall survival according to the diagnosis (ET: essential thrombocythemia, PV: polycythemia vera) and the worsening status (W+: worsened at 3 years, W−: not worsened). Starting time t0 was the 3 years (3 y) follow-up (FU). D Kaplan–Meier curves for the landmark analysis of overall survival in PV patients. The top plot represented the follow-up of the five first years after the 3-year evaluation and the bottom plot represented the follow-up from 5 to 7 years after the 3-year evaluation with a t0 at 5 years. E Forest plot representing the results of multivariate Cox analysis for overall survival in PV. F Kaplan–Meier curve represents overall survival according to the worsening status in the validation cohort.

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