RXRG and neoplasm: Univariate logistic regression analysis showed that the significant variables for LNM were age (OR 0.618, 95% CI: 0.422–0.904, P = 0.013), histological type (OR 0.41, 95% CI: 0.263–0.640, P < 0.001), tumor stage, and RXRG expression (OR 1.486, 95% CI: 1.017–2.173, P = 0.041) (Table 2).