Type |  | Training (243) | Testing (162) | χ2 | p |
---|---|---|---|---|---|
Gender | female | 68 | 37 | 1.34 | 0.247 |
male | 175 | 125 | Â | Â | |
Race | American | 12 | 11 | 10.7 | 0.014 |
White | 206 | 117 | Â | Â | |
Asian | 17 | 26 | Â | Â | |
Not reported | 8 | 8 | Â | Â | |
Pathologic-M | M0 | 108 | 86 | 3.35 | 0.187 |
M1 | 8 | 3 | Â | Â | |
MX | 126 | 72 | Â | Â | |
Pathologic-N | N0 | 134 | 101 | 4.81 | 0.307 |
N1 | 27 | 19 | Â | Â | |
N2 | 53 | 22 | Â | Â | |
N3 | 4 | 4 | Â | Â | |
NX | 22 | 14 | Â | Â | |
Stage | StageI | 0 | 2 | 5.38 | 0.146 |
StageII | 78 | 51 | Â | Â | |
StageIII | 77 | 61 | Â | Â | |
StageIV | 87 | 47 | Â | Â |