Table 4

Stage-specific age-adjusted hazard rate ratios (HRR) and 95% confidence intervals for risk of dying of colon cancer comparing microsatellite unstable to stable tumors (as classified by BAT-26 or TGFβRII)

HRR (95% CI)HRR (95% CI)HRR (95% CI)
SEER stageLocalRegionalDistant
BAT-260.65 (0.20–2.16)0.46 (0.26–0.79)0.79 (0.41–1.56)
TGFβRII 1.09 (0.32–2.63)0.50 (0.29–0.84)0.42 (0.18–0.94)
AJCC stage1234
BAT-260.59 (0.81–4.63)0.79 (0.39–1.59)0.40 (0.20–0.79)0.79 (0.41–1.56)
TGFβRII 1.47 (0.32–6.67)0.84 (0.41–1.70)0.34 (0.17–0.71)0.42 (0.18–0.94)