Table 2.

Comparison of Responsiveness between 1D Measurements by Radiologist and CAE

Note.- Patients were divided into two groups as responders and non-responders. Complete response (CR) and partial response (PR) were defined as responder group, whereas stable disease (SD) and progressive disease (PD) were defined as non-responder group. Weighted kappa value (k) between radiologist and computer-aided evaluation program for two groups of responsiveness was 0.358. 1D = unidimensional, CAE = computer-aided evaluation program