SATB1 and metastasis: In all gastrointestinal cancer patients, TNM stage (OR: 1.81, 1.24–2.65), T stage (OR: 1.64, 1.17–2.29), lymph node metastasis (OR: 1.73, 1.26–2.36) and distant metastasis (OR: 1.56, 1.00–2.45) are correlated with SATB1 over-expression.