Fig. 2From: Utility of prognostic nutritional index and systemic immune-inflammation index in oral cancer treatmentRelationships between pre-treatment PNI and overall survival in patients with oral squamous cell carcinoma. For Kaplan–Meier survival analyses, patients are divided into two groups based on PNI status (high-PNI and low-PNI groups). A significant difference is evident between groups (p = 0.002)Back to article page