Table 5.
Results of univariate analyses of overall survival (OS) time
| Variables | n | Mean OS | P-value | Log-Rank |
|---|---|---|---|---|
| (months) | ||||
| β-catenin | <0.001 | 15.756 | ||
| Negative | 45 | 66.1 ± 22.6 | ||
| Positive | 129 | 46.8 ± 23.0 | ||
| KAI1/CD82 | <0.001 | 46.961 | ||
| Negative | 118 | 42.9 ± 21.8 | ||
| Positive | 56 | 70.5 ± 18.1 | ||
| CD44 | <0.001 | 24.611 | ||
| Negative | 68 | 64.4 ± 22.3 | ||
| Positive | 106 | 43.7 ± 22.2 | ||
| MMP7 | <0.001 | 27.764 | ||
| Negative | 61 | 67.5 ± 20.3 | ||
| Positive | 113 | 43.3 ± 22.1 | ||
| Sex | 0.804 | 0.062 | ||
| Male | 101 | 53.7 ± 23.0 | ||
| Female | 73 | 49.1 ± 26.0 | ||
| Age | 0.057 | |||
| 60 years | 68 | 52.7 ± 23.1 | 0.811 | |
| ≥ 60 years | 106 | 51.2 ± 25.3 | ||
| Diameter of tumor | 0.448 | 0.575 | ||
| 5.0 cm | 104 | 50.9 ± 24.1 | ||
| ≥ 5.0 cm | 70 | 53.6 ± 24.8 | ||
| Location | 0.217 | 1.521 | ||
| Rectum | 89 | 50.3 ± 25.7 | ||
| Colon | 85 | 53.3 ± 22.9 | ||
| Differentiation | 0.628 | 0.931 | ||
| Well | 39 | 55.7 ± 25.5 | ||
| Moderate | 90 | 51.4 ± 23.9 | ||
| Poor | 45 | 49.1 ± 24.4 | ||
| Depth of invasion | 0.005 | 7.781 | ||
| Under serous membrane | 96 | 57.1 ± 23.9 | ||
| To serous membrane | 78 | 45.2 ± 23.4 | ||
| Lymph node metastasis | <0.001 | 24.355 | ||
| Negative | 103 | 60.9 ± 20.3 | ||
| Positive | 71 | 38.5 ± 23.7 | ||
| Distant metastasis | 0.003 | 8.818 | ||
| Negative | 150 | 54.1 ± 24.1 | ||
| Positive | 24 | 37.2 ± 21.0 | ||
| TNM stage | <0.001 | 52.689 | ||
| I+ II | 101 | 62.3 ± 19.7 | ||
| III + IV | 73 | 37.2 ± 22.7 |