Table 3.
Results of univariate analyses of overall survival (OS) time
| Variable | n | Mean OS (months) | Log-rank | P value |
|---|---|---|---|---|
| MACC1 | 46.375 | <0.001 | ||
| Negative | 129 | 56.1 ± 22.3 | ||
| Positive | 196 | 32.7 ± 24.5 | ||
| KAI1 | 25.422 | <0.001 | ||
| Negative | 191 | 34.5 ± 25.6 | ||
| Positive | 134 | 52.6 ± 23.4 | ||
| Gender | 0.187 | 0.666 | ||
| Male | 214 | 42.5 ± 26.2 | ||
| Female | 111 | 41.0 ± 26.5 | ||
| Ages | 0.420 | 0.517 | ||
| < 58 | 140 | 41.6 ± 27.2 | ||
| ≥ 58 | 185 | 42.3 ± 25.6 | ||
| Gross type | 0.541 | 0.763 | ||
| Polypoid | 37 | 46.3 ± 26.8 | ||
| Ulcerative | 220 | 41.7 ± 26.1 | ||
| Invasive | 68 | 40.5 ± 26.5 | ||
| Location | 5.536 | 0.063 | ||
| Antrum | 163 | 41.4 ± 26.5 | ||
| Cardia | 118 | 44.3 ± 26.7 | ||
| Pylorus | 44 | 37.9 ± 23.8 | ||
| Size | 6.844 | 0.033 | ||
| D < 4.0 cm | 75 | 49.8 ± 27.8 | ||
| 4.0 cm ≤ D < 8.0 cm | 211 | 40.0 ± 25.5 | ||
| 8.0 cm ≤ D | 39 | 38.4 ± 25.0 | ||
| Depth of invasion | 26.806 | <0.001 | ||
| Submucosa | 21 | 64.1 ± 16.7 | ||
| Subserosa | 100 | 50.6 ± 27.1 | ||
| Visceral peritoneum | 184 | 35.8 ± 24.3 | ||
| Adjacent structures | 20 | 32.5 ± 23.6 | ||
| Tumor grade | 2.576 | 0.276 | ||
| Well | 47 | 47.0 ± 32.6 | ||
| Moderate | 204 | 40.8 ± 24.3 | ||
| Poor | 74 | 42.0 ± 26.9 | ||
| LNM | 75.925 | <0.001 | ||
| No | 178 | 53.4 ± 24.1 | ||
| Yes | 147 | 28.2 ± 21.8 | ||
| TNM stage | 158.587 | <0.001 | ||
| I and II | 153 | 60.9 ± 18.1 | ||
| III and IV | 172 | 25.2 ± 20.2 |