Figure 3

Overall survival curves in patients with advanced pancreatic cancer according to ΔNLR. Survival curves were estimated using Kaplan-Meier method. Total 132 patients, 116 passed away by July, 2016. The median OS of ΔNLR > 0 and ΔNLR ≤ 0 were 4.8 months (95% CI: 3.4–6.2) and 9.1 months (95% CI: 7.6–10.6), respectively.