From: Expression of the phosphorylated MEK5 protein is associated with TNM staging of colorectal cancer
Variable | Univariate analysis | Multivariate analysis | ||||
---|---|---|---|---|---|---|
 | HR | CI(95%) | Pvalue | HR | CI(95%) | Pvalue |
Sex | Â | Â | Â | Â | Â | Â |
   Female | 1 |  |  |  |  |  |
   Male | 0.966 | 0.662-1.409 | 0.856 |  |  |  |
Age at surgery, years | Â | Â | Â | Â | Â | Â |
   < 65 | 1 |  |  |  |  |  |
   ≥ 65 | 1.228 | 0.841-1.794 | 0.287 |  |  |  |
Tumor location | Â | Â | Â | Â | Â | Â |
   Colon | 1 |  |  | 1 |  |  |
   Rectum | 1.602 | 1.083-2.368 | 0.018 | 1.874 | 1.255-2.801 | 0.001 |
TNM stage | Â | Â | Â | Â | Â | Â |
   I-II | 1 |  |  | 1 |  |  |
   III-IV | 2.851 | 1.933-4.204 | < 0.001 | 2.383 | 1.572-3.614 | < 0.001 |
pT (invasion depth) | Â | Â | Â | Â | Â | Â |
   T1-T2 | 1 |  |  |  |  |  |
   T3-T4 | 1.398 | 0.822-2.379 | 0.216 |  |  |  |
pN (lymph node metastasis) | Â | Â | Â | Â | Â | Â |
   N0 | 1 |  |  |  |  |  |
   N1-N2 | 2.351 | 1.607-3.439 | < 0.001 |  |  |  |
pM (distant metastasis) | Â | Â | Â | Â | Â | Â |
   M0 | 1 |  |  |  |  |  |
   M1 | 7.250 | 4.619-11.38 | < 0.001 |  |  |  |
Differentiation grade | Â | Â | Â | Â | Â | Â |
   Well and Moderate | 1 |  |  | 1 |  |  |
   Poorly | 3.082 | 1.830-5.188 | < 0.001 | 2.988 | 1.746-5.114 | < 0.001 |
Preoperative CEA level | Â | Â | Â | Â | Â | Â |
   < 5 ng/ml | 1 |  |  | 1 |  |  |
   ≥ 5 ng/ml | 1.748 | 1.196-2.556 | 0.004 | 1.192 | 0.789-1.801 | 0.405 |
Preoperative CA19-9 level | Â | Â | Â | Â | Â | Â |
   < 60 U/ml | 1 |  |  | 1 |  |  |
   ≥ 60 U/ml | 1.926 | 1.146-3.236 | 0.013 | 1.779 | 1.035-3.056 | 0.037 |
Phospho-MEK5 protein | Â | Â | Â | Â | Â | Â |
   Normal expression | 1 |  |  | 1 |  |  |
   Overexpression | 1.898 | 1.264-2.850 | 0.002 | 1.388 | 0.900-2.141 | 0.139 |