表 2.
训练集术后3个月尿失禁的单因素分析
Univariate analysis of continence recovery 3 months of training dataset after surgery
| Items | Continence (n=58) |
Incontinence (n=83) |
t/χ2/z value | P value |
| Abbreviations as in Table 1. | ||||
| Age/years, n (%) | 1.595 | 0.207 | ||
| ≥70 | 28 (48.3) | 49 (59.0) | ||
| < 70 | 30 (51.7) | 34 (41.0) | ||
| Pre-biopsy PSA/(μg/L), M (P25, P75) | 13.59 (7.62, 22.31) | 10.27 (7.16, 17.15) | 0.953 | 0.340 |
| Biopsy Gleason score, n (%) | 0.114 | 0.736 | ||
| ＜7 | 24 (41.4) | 32 (38.6) | ||
| ≥7 | 34 (58.6) | 51 (61.4) | ||
| cT, n (%) | 6.012 | 0.014 | ||
| T1/T2 | 20 (34.5) | 46 (55.4) | ||
| T3 | 38 (65.5) | 37 (44.6) | ||
| PV/mL, M (P25, P75) | 41.51 (31.49, 56.42) | 34.53 (23.7, 44.33) | 2.786 | 0.005 |
| MUL/mm, M (P25, P75) | 11 (9, 14) | 15 (14, 17) | -6.059 | < 0.001 |
| IPPL/mm, M (P25, P75) | 6 (0, 10) | 0 (0, 3) | 4.788 | < 0.001 |
| Prostate apex shape, n (%) | 3.657 | 0.056 | ||
| A-C | 54 (93.1) | 68 (81.9) | ||
| D | 4 (6.9) | 15 (18.1) | ||
| Length/width, M (P25, P75) | 0.99 (0.85, 1.13) | 0.88 (0.77, 1.01) | 2.506 | 0.012 |