Figure 5From: Extranodal natural killer/T-cell lymphoma involving the gastrointestinal tract: analysis of clinical features and outcomes from the Asia Lymphoma study groupAnalysis of survival outcomes based on prognostic models. (A) Patients belonged to groups 1 and 2 of the NKPI showed better overall survival than groups 3 and 4 of the NKPI (B) High or high-intermediate risk group of the IPI showed worse overall survival than patients with low or low-intermediate risk of the IPI.Back to article page