Systematic Reviews
Copyright ©The Author(s) 2025.
World J Gastroenterol. Feb 14, 2025; 31(6): 97697
Published online Feb 14, 2025. doi: 10.3748/wjg.v31.i6.97697
Figure 1
Figure 1 Flowchart for literature collection and screening inclusion.
Figure 2
Figure 2 Impact of a prognostic nutritional index below the cutoff value. A: On overall survival; B: On disease-free survival. HR: Hazard ratio.
Figure 3
Figure 3 Impact of a prognostic nutritional index below the cutoff value on overall survival in biliary tract cancers. A: Impact of a prognostic nutritional index (PNI) below the cutoff value on overall survival in patients with biliary tract cancer [including cholangiocarcinoma (CCA) and gallbladder cancer (GBC) patients]; B: Impact of the PNI cutoff value on overall survival in patients with CCA; C: Impact of a PNI below the cutoff value on overall survival in patients with GBC. HR: Hazard ratio.
Figure 4
Figure 4 Impact of a prognostic nutritional index on overall survival in gallbladder cancer. A: Impact of a prognostic nutritional index (PNI) below the cutoff value on overall survival in patients with resectable gallbladder cancer (GBC); B: Impact of a PNI below the cutoff value on overall survival in advanced GBC patients. HR: Hazard ratio.
Figure 5
Figure 5 Graphical abstract of this study. PNI: Prognostic nutritional index; OS: Overall survival; DFS: Disease-free survival; HR: Hazard ratio; CCA: Cholangiocarcinoma; BTC: Biliary tract cancer; GBC: Gallbladder cancer.