Table 5

Multivariate analysis of death events

VariableStage
AllABC
Pt ratioPt ratioPt ratioPt ratio
Stage (C vs. B vs. A)0.012.5
Grade (2, 3 vs. 1)0.081.70.0013.20.900.110.370.80
Location (rectum vs. colon)0.131.40.201.20.970.030.710.36
Vascular invasion (yes vs. no)0.00014.40.301.040.0023.10
TAA (high vs. low)0.121.50.101.60.830.200.251.14
VSA (high vs. low)0.00014.50.00013.50.012.500.0072.71