highly significantp < 0.001
Absolute Percentage Errors of Volume and Diameter Metrics After analyzing the APE between volume and diameter measurements amidst the different types of nodules across every CT model and protocol, there was a highly significant mean APE difference noticeable between measurements of volume and diameter within solid (4.2% ± 4.8% vs. 16.5% ± 7.8%, p < 0.001) and GG1 nodules (10.5% ± 12.1% vs. 22.2% ± 11.7%, p < 0.0001).