Fig. 4

Radiomic features to decipher moderate-to-severe anemia. Box-Whisker Plots for the radiomic features median (a), minimum (b) and energy (c) versus hemoglobin levels are shown. Hemoglobin values were split according to the threshold of 10 g/dL to differentiate moderate-to-severe anemia [25,26,27,28]. Statistical analyses are depicted using two-tailed student’s t-test