marginal significanceP = 0.060
In the stratified analysis for the colon and rectum subgroup, the MTR only remains statistically significant in the rectum group, where marginal significance was observed in the colon group ( P = 0.060).
In the stratified analysis for the colon and rectum subgroup, the MTR only remains statistically significant in the rectum group, where marginal significance was observed in the colon group ( P = 0.060).