Table 2

Multivariate statistics of survival

VariableHazards ratio95% confidence intervalP
Tumor grade, high (grade 3)/low (grades 1 or 2)1.450.37–5.750.59
Growth pattern, nonpapillary/papillary0.800.25–2.520.70
Muscle invasion, invasive/noninvasive0.980.29–3.320.97
CDH1 methylation3.301.20–9.110.02
RASSF1A methylation1.120.36–3.480.85
APC methylation1.950.62–6.150.25
CDH13 methylation1.230.43–3.490.70
FHIT methylation1.660.55–4.990.37
MI, high MI/low MI1.050.20–5.410.95