Table 3 Study cohort characteristics, n=423
From: Uncoupling of EGFR–RAS signaling and nuclear localization of YBX1 in colorectal cancer
Mean | s.d. | |
|---|---|---|
Age | ||
72.45 | 10.78 | |
Frequency | Percentage | |
Sex | ||
Male | 235 | 55.6 |
Female | 188 | 44.4 |
Stage | ||
T1 | 22 | 5.2 |
T2 | 76 | 17.9 |
T3 | 249 | 58.9 |
T4 | 64 | 15.2 |
Not available | 12 | 2.8 |
Nodal | ||
N0 | 214 | 50.6 |
N1 | 100 | 23.6 |
N2 | 95 | 22.5 |
Not available | 14 | 3.3 |
Metastasis | ||
M0 | 368 | 87 |
M1 | 40 | 9.5 |
Not available | 15 | 3.5 |
Grade | ||
G1 | 4 | 0.9 |
G2 | 303 | 71.6 |
G3 | 109 | 25.8 |
Not available | 7 | 1.7 |
R status | ||
R0 | 377 | 89.1 |
R1 | 22 | 5.2 |
R2 | 2 | 0.5 |
Not available | 22 | 5.2 |
Localization | ||
Appendix | 1 | 0.2 |
Coecum | 47 | 11.1 |
Ascendens | 91 | 21.5 |
Flexura dextra | 7 | 1.7 |
Transversum | 29 | 6.9 |
Flexura sinistra | 7 | 1.7 |
Descendens | 18 | 4.3 |
Sigma | 76 | 18 |
Rectum | 101 | 23.9 |
Rectosigmoid | 23 | 5.4 |
Multifocal | 3 | 0.7 |
Not available | 20 | 4.6 |
KRAS status | ||
WT | 327 | 77.3 |
MUT | 53 | 12.5 |
Not available | 43 | 10.2 |
BRAF status | ||
WT | 53 | 12.5 |
MUT | 5 | 1.2 |
Not available | 365 | 86.3 |
PI3K status | ||
WT | 15 | 3.6 |
MUT | 0 | 0 |
Not available | 408 | 96.4 |
MSI status | ||
MSI-H | 2 | 0.5 |
MSI-L | 3 | 0.7 |
MSS | 4 | 0.9 |
Not available | 414 | 97.9 |
