Table 6.

Multivariate analysis

VariableRelative risk of death (95% CI)P
Size of tumor
    (T1 + T2) vs (T3 + T4)0.9 (0.5-1.6)0.735
Lymph node metastases
    Yes vs no1.9 (0.9-4.3)0.620
Distant metastases
    Yes vs no1.3 (0.5-3.2)0.735
Age1.0 (1.0-1.1)0.382
HPP1 ± HLTF vs unmethylated3.4 (1.4-8.1)0.007