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Prognostic Nomogram for Overall Survival in Extranodal Natural Killer/T-Cell Lymphoma Patients
Kaiguo Li, Ruyue Wang, Shiting Huang, Xinbin Pan, Hongmin Chen, Lei Zhou, Junbao Wei, Chunhua Wu, Xiaodong Zhu, Shixiong Liang, Song Qu Clinical Lymphoma, Myeloma and Leukemia Volume 18, Issue 12, Pages e537-e543 (December 2018) DOI: /j.clml Copyright © 2018 The Authors Terms and Conditions
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Figure 1 Kaplan-Meier OS Curve for 81 ENKTL Patients
Abbreviations: ENKTL = extranodal natural killer/T-cell lymphoma; OS = overall survival. Clinical Lymphoma, Myeloma and Leukemia , e537-e543DOI: ( /j.clml ) Copyright © 2018 The Authors Terms and Conditions
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Figure 2 Prognosis of Patients With ENKTL. (A) OS of Patients According to AGR ≤ 1.3 Versus AGR > 1.3 (P < .05). (B) OS of Patients According to PC ≤ 153 × 109/L, PC 153∼226 × 109/L Versus PC > 226 × 109/L (P < .05). (C) OS of Patients According to ECOG PS < 2 Versus ≥ 2 (P < .05). (D) OS of Patients According to Ann Arbor Stage I/II Versus III/IV (P < .05). (E) OS of Patients According to ALC ≤ 1.32 × 109/L Versus ALC > 1.32 × 109/L (P < .05). (F) OS of Patients According to Different Treatments (P < .05) Abbreviations: AGR = albumin-to-globulin ratio; ALC = absolute lymphocyte count; CT = chemotherapy; ECOG PS = Eastern Cooperative Oncology Group performance status; ENKTL = extranodal natural killer/T-cell lymphoma; OS = overall survival; PC = platelet count; RT = radiotherapy. Clinical Lymphoma, Myeloma and Leukemia , e537-e543DOI: ( /j.clml ) Copyright © 2018 The Authors Terms and Conditions
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Figure 3 Prognostic Nomogram for Patients With ENKTL. To Use Nomogram, Value Attributed to Individual Patient Is Located on Each Variable Axis, and a Line Is Drawn Upward to Determine Number of Points Received for Each Variable Value. Sum of These Numbers Is Located on Total Points Axis, and Line Is Then Drawn Downward to Survival Axis to Determine 1-, 3-, and 5-Year OS Likelihood Abbreviations: AGR = albumin-to-globulin ratio; ECOG = Eastern Cooperative Oncology Group performance status; ENKTL = extranodal natural killer/T-cell lymphoma; OS = overall survival; PC = platelet count. Clinical Lymphoma, Myeloma and Leukemia , e537-e543DOI: ( /j.clml ) Copyright © 2018 The Authors Terms and Conditions
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Figure 4 Calibration Plots of OS at 1 (A), 3 (B), and 5 (C) Years. Nomogram Predicted Probability of OS Is Plotted on x-axis; Actual OS Is Plotted on y-axis. Solid Red Line Represents Our Nomogram; Blue Vertical Bars Represent 95% CI. Dashed Lines Through Origin Point Represent Perfect Prediction, in Which Predicted Probabilities Are Identical to Actual Estimated Probabilities Abbreviations: CI = confidence interval; OS = overall survival. Clinical Lymphoma, Myeloma and Leukemia , e537-e543DOI: ( /j.clml ) Copyright © 2018 The Authors Terms and Conditions
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Figure 5 Kaplan-Meier Survival Curves According to Ann Arbor Stage (A), International Prognostic Index (B), and Korean Prognostic Index (C) Clinical Lymphoma, Myeloma and Leukemia , e537-e543DOI: ( /j.clml ) Copyright © 2018 The Authors Terms and Conditions
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