Table 1 Clinicopathological characteristic of LAR vs non-LAR patients in the FUSCC cohort
Characteristic | Group | P value | |
|---|---|---|---|
LAR (n = 83) | non-LAR (n = 303) | ||
Age (years) |  |  |   < 0.001 |
  ≤ 50 | 17 (20.5%) | 146 (48.2%) |  |
  > 50 | 66 (79.5%) | 157 (51.8%) |  |
Size (cm) | Â | Â | 0.794 |
 ≤ 2 | 30 (36.1%) | 111 (36.6%) |  |
 > 2 | 53 (63.9%) | 191 (63%) |  |
 Unknown | 0 | 1 (0.3%) |  |
Menopause | Â | Â | 0.004 |
 Yes | 64 (77.1%) | 175 (57.8%) |  |
 No | 19 (22.9%) | 123 (40.6%) |  |
 Unknown | 0 | 5 (1.7%) |  |
Grade |  |  |   < 0.001 |
 ≤ 2 | 28 (33.7%) | 38 (12.5%) |  |
 > 2 | 51 (61.4%) | 230 (75.9%) |  |
 Unknown | 4 (4.8%) | 35 (11.6%) |  |
Ki67 (%) |  |  |   < 0.001 |
  < 30 | 30 (36.1%) | 43 (14.2%) |  |
  ≥ 30 | 46 (55.4%) | 257 (84.8%) |  |
 Unknown | 7 (8.4%) | 3 (1.0%) |  |
LN status | Â | Â | 0.008 |
 Positive | 44 (53.0%) | 108 (35.6%) |  |
 Negative | 38 (45.8%) | 194 (64.0%) |  |
 Unknown | 1 (1.2%) | 1 (0.3%) |  |