Table 1.
Patient characteristics of WL group and PDD group after propensity score‐match analysis
| WL (%) | PDD (%) | P‐value† | |
|---|---|---|---|
| (n = 167) | (n = 167) | ||
| Median age (interquartile range) | 72 (64, 77) | 72 (66, 77) | 0.789 |
| Sex | |||
| Female | 25 (15.0) | 24 (14.4) | 1 |
| Male | 142 (85.0) | 143 (85.6) | |
| Previous NMIBC | |||
| No | 152 (91.0) | 152 (91.0) | 1 |
| Yes | 15 (9.0) | 15 (9.0) | |
| History of UTUC | |||
| No | 130 (77.8) | 124 (74.3) | 0.818 |
| Yes | 37 (22.2) | 43 (25.7) | |
| Tumor size | |||
| <3 cm | 61 (36.5) | 58 (34.7) | 0.522 |
| ≥3 cm | 106 (63.5) | 109 (65.3) | |
| Number of tumors | |||
| Single | 157 (94.6) | 156 (93.4) | 0.819 |
| Multiple | 9 (5.4) | 11 (6.6) | |
| Residual tumor | |||
| Absence | 88 (52.7) | 124 (74.3) | <0.001 |
| Presence | 79 (47.3) | 43 (25.7) | |
†
Statistical test performed: Fisher's exact test.