a significant trendp < 0.001
There was a significant trend towards increases in the volumes contoured when using MRI and PET/CT, compared to MRI alone (Z = −4.53, p < 0.001).
There was a significant trend towards increases in the volumes contoured when using MRI and PET/CT, compared to MRI alone (Z = −4.53, p < 0.001).
This was similar for SBGDL cases: four out of five cases had higher CIs when using PET/CT; yet, most likely due to small sample size, this trend did not reach statistical significance (z = −1.4, p = 0.14).