Table 1 Patient characteristics of overall cohort (n = 344)
RNU only | RNU plus AC | P value | |
|---|---|---|---|
n (%) | 241 (70) | 103 (30) | |
Age (years)(median (range)) | 74 (34–91) | 66 (28–82) | < 0.0001 |
Gender, n (%) | 0.20 | ||
Male | 166 (69) | 78 (76) | |
Female | 75 (31) | 25 (24) | |
ECOG performance status | 0.40 | ||
0–1 | 199 (83) | 91 (88) | |
2–4 | 13 (5) | 3 (3) | |
Unknown | 29 (12) | 9 (9) | |
Pathological T stage, n (%) | 0.007 | ||
≤ T2 | 70 (29) | 18 (17) | |
T3 | 158 (66) | 84 (82) | |
T4 | 13 (5) | 1 (1) | |
Tumor grade, n (%) | 0.056 | ||
G1 | 13 (5) | 3 (3) | |
G2 | 90 (37) | 27 (26) | |
G3 | 138 (58) | 73 (71) | |
LVI, n (%) | 0.003 | ||
Absent | 107 (44) | 29 (28) | |
Present | 128 (53) | 73 (71) | |
Unknown | 6 (3) | 1 (1) |