Fig. 3From: The prognostic utility of preoperative neutrophil-to-lymphocyte ratio (NLR) in patients with colorectal liver metastasis: a systematic review and meta-analysisForest plot of the relationship between preoperative NLR and DFS in CRLM patients. a univariate DFS; b multivariate DFS; DFS, disease-free survival; NLR, Neutrophil-to-LymphocyteBack to article page