GJA1 and neoplasm: Multiple logistic regression analysis showed that the increased expression of GJA1 in CC was significantly correlated with keratinization (OR, 1.987; 95% CI, 1.011-3.905; p = 0.046), hormone use (OR, 0.457; 95% CI, 0.236-0.885; p = 0.020), tumor size (OR, 2.234; 95% CI, 1.013-4.927; p = 0.046), and FIGO stage (OR, 2.062; 95% CI, 1.274-3.338; p = 0.003) (Table 3).