Figure 2
From: Prognostic significance of bone marrow and spleen 18F-FDG uptake in patients with colorectal cancer

Kaplan–Meier curves of overall survival stratified by the combination of BLR and SLR. Group 1: low BLR and low SLR; Group 2: low BLR and high SLR; Group 3: high BLR and low SLR; Group 4: high BLR and high SLR.