Clinical Study
Younger Age Is an Independent Predictor for Poor Survival in Patients with Signet Ring Prostate Carcinoma
Table 5
1-, 3-, and 5-year cancer-specific Survival of Patients with Signet Ring Prostate Carcinoma According to Demographic and Clinical Characteristics.
| Characteristics | | Cancer-Specific Survival Rate (%) | | | 1-year | 3-year | 5-year |
| Overall patients | | 94.6 | 89.6 | 83.8 | Age subgroups | 40–50 yrs | 80 | 60 | 60 | | 51–60 yrs | 88.8 | 77.8 | 77.8 | | 61–70 yrs | 94.4 | 94.4 | 85.9 | | 70 yrs | 94.7 | 94.7 | 88 | SEER stage | Localregional | 96.4 | 91.9 | 88.3 | | Distant | 90.0 | 78.8 | 39.4 | | unstaged | 87.5 | 87.5 | 87.5 | Prostatectomy | No | 94.5 | 80.9 | 80.9 | | Yes | 94.7 | 89.2 | 89.2 | Year | 1980–1994 | 88.9 | 76.6 | 68.9 | | 1995–2004 | 96.5 | 94.3 | 89.8 |
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