Figure 2. Conditional survival, actuarial survival, and annual hazards stratified by histologic subtypes for PTCLs. (A), (D), (G), (J), (M), and (P) presented the conditional survival curves for patients who have already survived a certain time for each subtype. (B), (E), (H), (K), (N), and (Q) showed the three-year conditional and 3-year actuarial survival with error bars of CIs. (C), (F), (I), (L), (O), and (R) demonstrated the smoothed hazard plots for the annual rate of death for each subtype. AITL: angioimmunoblastic T-cell lymphoma; ALK: anaplastic lymphoma kinase; ALCL: anaplastic large cell lymphoma; PTCL: peripheral T-cell lymphoma; NKTCL: NK/T cell lymphoma. PTCL, NOS: peripheral T-cell lymphoma, not otherwise specified.