In multivariate stepwise logistic regression analysis, these three variables (CA125, OR 8.03, 95% CI 3.44–18.77; PR H-score, OR 5.22, 95% CI 1.87–14.60; non-grade 1 tumor, OR 3.25, 95% CI 1.33–7.91) remained significant independent risk factors for LNM (Table 2). The gene discussed is MUC16; the disease is neoplasm.