Fig. 2From: Prognostic significance of 18FDG PET/CT in colorectal cancer patients with liver metastases: a meta-analysisForest plot of 7 included studies in ΔSUV for EFS. Pooled effect (HR) and heterogeneity test of a metabolic responding on EFS in patients with liver metastases (EFS: event-free survival; HR: hazard ratio)Back to article page