Table 2 Univariate and multivariate prognostic analysis for pCR patients with colorectal cancer (n = 70)
Clinicopathologic Characteristics | n | Univariate | Multivariate | ||
|---|---|---|---|---|---|
5-year overall survival rate | Hazard ratio (95% CI) | P-value | P-value | ||
Age (yrs) | 1.008(0.168–6.048) | 0.993 | |||
60 | 41 | 91.7% | |||
≥ 60 | 29 | 91.2% | |||
Sex | 0.358(0.040–3.205) | 0.335 | |||
Male | 42 | 89.0% | |||
Female | 28 | 95.2% | |||
Primary tumor Diameter | 6.138(1.022–36.869) | 0.023* | 0.076 | ||
< 3 cm | 53 | 95.2% | |||
≥ 3 cm | 17 | 78.7% | |||
Macroscopic type | 2.032(0.340–12.163) | 0.426 | |||
Exophytic type | 41 | 93.1% | |||
Ulcerative type | 29 | 89.0% | |||
Histological differentiation | 1.796(0.200–16.116) | 0.594 | |||
Well to moderately | 8 | 92.5% | |||
Poorly | 62 | 85.7% | |||
Clinical T stage | 0.323(0.054–1.938) | 0.191 | |||
T2 | 20 | 84.4% | |||
T3-T4 | 50 | 95.1% | |||
Clinical TNM stage | 6.917(1.133–42.216) | 0.015* | 0.038* | ||
II | 51 | 95.6% | |||
III | 19 | 74.7% | |||