showed a trendp = 0.066
The CRT group showed a trend towards better 5-year RFS (77.6% vs. 58.8%, p = 0.066) and DMF rates (79.5% vs. 62.8%, p = 0.060) compared with the CTx group.
The CRT group showed a trend towards better 5-year RFS (77.6% vs. 58.8%, p = 0.066) and DMF rates (79.5% vs. 62.8%, p = 0.060) compared with the CTx group.
First, due to the relatively small sample size of patients who received postoperative CRT, despite being one of the largest studies of upper rectal cancer to be reported, the survival benefit of CRT in high-risk patients (n = 61) did not reach statistical significance.