Table 4 Survival analysis of the 782 CC patients according to the TNM and mTSNM stages.
From: Tumor size improves the accuracy of the prognostic prediction of T4a stage colon cancer
Staging system | Cases | OS | RFS | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5-year OS (%) | Univariate analysis | Multivariate analysis | 5-year RFS (%) | Univariate analysis | Multivariate analysis | ||||||||
χ2 | P | HR(95% CI) | P | −2loglikelihood | χ2 | P | HR(95% CI) | P | −2loglikelihood | ||||
TNM stage | 95.542 | < 0.001 | 1.512(1.374–1.663) | < 0.001 | 3477.452 | 99.658 | < 0.001 | 1.498(1.367–1.641) | < 0.001 | 3942.910 | |||
IIB | 547 | 75.3 | 72.8 | ||||||||||
IIIB | 156 | 59.0 | 54.5 | ||||||||||
IIIC | 79 | 32.9 | 30.4 | ||||||||||
mTSNM stage | 120.375 | < 0.001 | 1.939(1.700–2.212) | < 0.001 | 3469.212 | 125.645 | < 0.001 | 1.906(1.680–2.163) | < 0.001 | 3919.911 | |||
IIB | 193 | 81.9 | 79.3 | ||||||||||
IIIA | 421 | 71.0 | 68.2 | ||||||||||
IIIB | 115 | 51.3 | 45.2 | ||||||||||
IIIC | 53 | 26.4 | 24.5 | ||||||||||
