Table 3

Overall survival for sex, age, pathology features and GST Pi by chemotherapy interaction
Bivariate HR* Bivariate p value Multivariable HR (95% CI) Multivariable p value
GST Pi by chemotherapy interaction -- -- 1.4 (1.2–1.8) <0.001
Male sex 1.0 0.850 -- --
Age ≥ 75 years 1.7 0.044 1.5 (0.9–2.6) 0.153
Right colon tumor 0.7 0.063 0.8 (0.5–1.3) 0.431
Size ≥ 5 cm 1.3 0.193 -- --
Spread beyond muscularis propria 3.0 0.030 1.6 (0.6–4.6) 0.356
Mucinous or signet ring 1.1 0.730 -- --
≥ 4 lymph nodes involved 2.5 <0.001 1.5 (0.97–2.4) 0.071
Apical node involved 2.8 <0.001 2.0 (1.1–3.5) 0.021
High grade tumor 2.3 <0.001 1.7 (1.1–2.7) 0.016
Venous invasion present 1.5 0.084 1.2 (0.8–1.9) 0.418
Free serosal surface involved 3.3 <0.001 2.0 (1.2–3.1) 0.004
Adjacent structure infiltrated 1.3 0.455 -- --

* Hazard ratio.

Jankova et al.

Jankova et al. BMC Cancer 2012 12:196   doi:10.1186/1471-2407-12-196

Open Data