Impact of +1q on OS. Comparison of OS (years) in patients with (blue curve) and without +1q (red curve) among those with an HR IgH translocation (A), an SR IgH translocation (B), or trisomy (without IgH translocation) (C). (D) Comparison of OS (years) in patients with +1q without other HR abnormalities (green curve), patients with 1 HR abnormality but without +1q (blue curve), and patients with no +1q or other HR abnormalities (red curve).