TABLE 1.
Characteristic | Levels | Overall |
---|---|---|
n | 513 | |
T stage, n (%) | T1 | 168 (32.9%) |
T2 | 276 (54.1%) | |
T3 | 47 (9.2%) | |
T4 | 19 (3.7%) | |
N stage, n (%) | N0 | 330 (65.9%) |
N1 | 95 (19%) | |
N2 | 74 (14.8%) | |
N3 | 2 (0.4%) | |
M stage, n (%) | M0 | 344 (93.2%) |
M1 | 25 (6.8%) | |
Pathological stage, n (%) | Stage I | 274 (54.3%) |
Stage II | 121 (24%) | |
Stage III | 84 (16.6%) | |
Stage IV | 26 (5.1%) | |
Gender, n (%) | Female | 276 (53.8%) |
Male | 237 (46.2%) | |
Age, n (%) | <=65 | 238 (48.2%) |
>65 | 256 (51.8%) | |
Age, median (IQR) | 66 (59, 72.75) |