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不同病理分级的前列腺癌人群基本资料和血清检测结果
Basic data for PCa patients with different Gleason score
| Items | Gleason score≥7(n=278) | Gleason score<7(n=44) | t/U | P |
| tPSA, total prostate-specific antigen; fPSA, free prostate-specific antigen; f/t, fPSA/tPSA; p2PSA, isoform [-2] proprostate- specific antigen; %p2PSA, p2PSA/(fPSA×1 000)×100; PHI, prostate health index. | ||||
| Age/years, x±s | 67.5±7.1 | 67.8±7.9 | 0.238 | >0.05 |
| tPSA /(μg/L), M(Min, Max) | 13.35 (0.03, 699.5) | 8.11 (0.67, 57.33) | 2.950 | <0.01 |
| fPSA/(μg/L), M(Min, Max) | 1.29 (0.01, 47.84) | 1.06 (0.26, 6.10) | 0.714 | >0.05 |
| f/t, M(Min, Max) | 0.10 (0.03, 0.67) | 0.17(0.04, 0.42) | 3.824 | <0.01 |
| p2PSA/(ng/L), M(Min, Max) | 30.22 (0.25, 10254.36) | 18.33 (3.94, 197.42) | 3.516 | <0.01 |
| %p2PSA, M(Min, Max) | 2.50 (0.08, 24.32) | 1.27 (0.34, 6.04) | 5.346 | <0.01 |
| PHI, M(Min, Max) | 91.81 (0.01, 3037.97) | 35.44 (8.95, 332.87) | 5.038 | <0.01 |