Comparison of mean DFS based on pathological and non-pathological ypN0 in study patients using Independent Student t test | ||||||||
Variables | ypN0 Status | N | Mean | SD | Mean Diff | t | P-Value | |
DFS | ypN0 | 17 | 10.27 | 1.92 | 2.13 | 3.118 | 0.003* | |
Non-ypN0 | 23 | 8.14 | 2.27 |