Variable | 5-year RFS (%) | Univariate | Multivariate | |
---|---|---|---|---|
p value | HR (95Â % CI) | p value | ||
Total | 57.1 | Â | Â | Â |
Age (years) | Â | 0.194 | Â | Â |
  < 65 | 63.2 |  |  |  |
 ≥65 | 50.2 |  |  |  |
Sex |  | 0.014 | 0.458 (0.214–0.982) | 0.045 |
 Male | 53.1 |  |  |  |
 Female | 75.1 |  |  |  |
BMI | Â | 0.394 | Â | Â |
 <21.0 | 62.6 |  |  |  |
 ≥21.0 | 51.4 |  |  |  |
PS |  | <0.001 | 4.029 (2.041–7.956) | <0.001 |
 0 | 60.7 |  |  |  |
 1/2 | 8.3 |  |  |  |
ASA | Â | 0.005 | Â | 0.010 |
 1 | 73.2 |  | 1.000 |  |
 2 | 56.2 |  | 1.117 (0.572–2.181) | 0.746 |
 3 | 10.9 |  | 3.600 (1.372–9.443) | 0.009 |
Location | Â | 0.803 | Â | Â |
 Upper | 57.5 |  |  |  |
 Middle | 58.0 |  |  |  |
 Lower | 55.0 |  |  |  |
cTNM stage | Â | <0.001 | Â | 0.011 |
 I | 73.1 |  | 1.000 |  |
 II | 52.5 |  | 1.731 (1.006–2.979) | 0.048 |
 III/IV | 37.4 |  | 2.515 (1.361–4.646) | 0.003 |
SCCA (ng/ml) |  | 0.051 | 1.226 (0.717–2.097) | 0.456 |
 <2.0 | 59.0 |  |  |  |
 ≥2.0 | 49.8 |  |  |  |
CONUT score |  | 0.003 | 2.163 (1.139–4.109) | 0.018 |
 High (≥3) | 35.3 |  |  |  |
 Low (≤2) | 59.5 |  |  |  |
PLR |  | 0.033 | 1.129 (0.656–1.943) | 0.662 |
 High (>193) | 45.5 |  |  |  |
 Low (≤193) | 59.5 |  |  |  |
NLR |  | 0.030 | 1.094 (0.569–2.102) | 0.788 |
 High (>3.612) | 39.0 |  |  |  |
 Low (≤3.612) | 59.6 |  |  |  |
GPS |  | 0.006 | 0.955 (0.439–2.078) | 0.908 |
 0 | 59.8 |  |  |  |
 1/2 | 17.1 |  |  |  |
Components of the CONUT score | ||||
 Albumin score |  | 0.012 | 1.334 (0.608–2.928) | 0.472 |
  0 | 57.7 |  |  |  |
  2/4 | 0 |  |  |  |
 TLC score |  | 0.069 | 1.113 (0.551–2.250) | 0.765 |
  0/1 | 59.1 |  |  |  |
  2/3 | 42.9 |  |  |  |
 TC score |  | 0.050 | 1.287 (0.604–2.743) | 0.513 |
  0/1 | 58.4 |  |  |  |
  2/3 | 41.7 |  |  |  |