Clinical Study
High-Grade Prostate Cancer: Favorable Results in the Modern Era Regardless of Initial Treatment
Table 2
Comparison of outcome measures by pretreatment features and primary treatment.
| | Outcome measures | | 5-year OS | value1 | 5-year BFFS | value1 | 5-year CSS | value1 |
| Gleason score | | | | | | | 8 | 77.2% | 0.71 | 75.6% | <0.001 | 96.1% | 0.001 | 9 | 74% | | 58.2% | | 95.9% | | 10 | 70.6% | | 41.2% | | 76.5% | | Pretreatment PSA (ng/mL) | | | | | | | <10 | 80.7% | 0.002 | 72.1% | 0.001 | 98% | <0.001 | 10–20 | 83.3% | | 61.1% | | 100% | | >20 | 63.6% | | 51.1% | | 84.1% | | Extent of disease at diagnosis | | | | | | | Unilateral | 79.7% | 0.53 | 67.8% | 0.54 | 97.2% | 0.28 | Bilateral | 77% | | 64.9% | | 95% | | Percentage of positive cores | | | | | | | <50% | 79.8% | 0.30 | 71.3% | 0.02 | 95.7% | 0.69 | ≥50% | 75.5% | | 60.6% | | 94.9% | | Months from diagnosis to treatment | | | | | | | <3 | 76.5% | 0.08 | 62.6% | 0.29 | 94.2% | 0.43 | 3–12 | 81.6% | | 70.2% | | 97.2% | | >12 | 60% | | 70% | | 95% | |
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1OS: Overall Survival; BFFS: Biochemical Failure-Free Survival; MFS: Metastasis-Free Survival; CSS: Cancer-Specific Survival. 2Pearson’s Chi-Square test.
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