close to significancep = 0.061
The cases in the control group were already matched based on tumor size, and the difference in MFS according to the main length of lesion was also close to significance as well as in the patient group (p = 0.061).
The cases in the control group were already matched based on tumor size, and the difference in MFS according to the main length of lesion was also close to significance as well as in the patient group (p = 0.061).
Prognostic factor analyses for the control group showed that the difference in MFS depending on the grade of chemotherapy-induced necrosis was almost significant (p = 0.071), which additionally implied that the group was analogous to the patient group to be set as a control.