MD Anderson scoring systems. (A) Point values for elements of the LR-PSS. (B) Overall survival curves for patients in the 3 LR-PSS risk categories. Adapted with permission from Garcia-Manero et al.⁸  (C) Point values for elements of the MDA-CSS. (D) Overall survival curves for patients in the 4 MDA-CSS risk groups. Adapted with permission from Kantarjian et al.¹¹