a statistical trendp = 0.053
Multivariate Analysis of Dosimetric and Non-Dosimetric Data for Acute Grade 2–3 Diarrhea The multivariate analysis ( Table 4 ) showed that V100% ( p = 0.005) and MRD ( p = 0.008) were significant factors for Grade 2–3 diarrhea, while CCRT had a statistical trend ( p = 0.053).