Table 1 Baseline characteristics for UTUC patients with or without previous malignant history
Overall N = 996(%) | HPM N = 313(%) | Non-HPM N = 683(%) | P-value | |
|---|---|---|---|---|
Age | ||||
Mean(SD) | 71.4 (10.78) | 72.5 (9.55) | 70.8 (11.4) | |
Median[Min, Max] | 73.0 [35,94.0] | 74.0 [35,91.0] | 73.0 [39,94.0] | |
Missing | 260 (26.1) | 49 (15.6) | 211 (30.9) | |
Sex | 0.211 | |||
Male | 703 (70.6) | 232 (74.1) | 471 (69.0) | |
Female | 292 (29.3) | 81 (25.9) | 211 (30.9) | |
Missing | 1 (0.1) | 0 | 1 (0.1) | |
Smoking Status | 0.011* | |||
Smoker | 623 (62.6) | 216 (69.0) | 407 (59.6) | |
Nonsmoker | 294 (29.5) | 73 (23.3) | 221 (32.4) | |
Missing | 79 (7.9) | 24 (7.7) | 55 (8.1) | |
Family history of positive malignancy | < 0.001*** | |||
Yes | 65 (6.5) | 27 (8.6) | 38 (5.6) | |
No | 737 (74.0) | 199 (63.6) | 538 (78.8) | |
Missing | 194 (19.5) | 87 (27.8) | 107 (15.7) | |
Occupational hazard | 0.002** | |||
Yes | 24 (2.4) | 11 (3.5) | 13 (1.9) | |
No | 811 (81.4) | 235 (75.1) | 576 (84.3) | |
Missing | 161 (16.2) | 67 (21.4) | 94 (13.8) | |
pT Stage | 0.003** | |||
Ta/Tis/T1 | 557 (55.9) | 197 (62.9) | 360 (52.7) | |
T2-4 | 439 (44.1) | 116 (37.1) | 323 (47.3) | |
Tumor Grade | 0.702 | |||
G1-2 | 486 (48.8) | 158 (50.5) | 328 (48.0) | |
G3 | 502 (50.4) | 152 (48.6) | 350 (51.2) | |
GX | 8 (0.8) | 3 (1.0) | 5 (0.8) | |
Procedure | 0.004** | |||
RNU | 744 (74.7) | 211 (67.4) | 533 (78.0) | |
URS | 198 (19.9) | 79 (25.2) | 119 (17.4) | |
Segmental resection | 40 (4.0) | 18 (5.8) | 22 (3.2) | |
Other treatments | 14 (1.4) | 5 (1.6) | 9 (1.3) |