Table 3.

GJA1 expression correlated with clinicopathological parameters (logistic regression).

Clinicopathological parameters	Total (N)	OR	95% confidence interval		p value
			Lower limit	Upper limit
Age (continuous)
	304	1.007	0.991	1.024	0.393
BMI (continuous)
	259	0.982	0.950	1.015	0.280
Keratinization
Yes vs. no	174	1.987	1.011	3.905	0.046
Hormone use
Yes vs. no	157	0.457	0.236	0.885	0.020
Hysterectomy
Yes vs. no	167	0.787	0.190	3.257	0.740
Tumor size
≥T3 vs. ≤T2	241	2.234	1.013	4.927	0.046
Lymph node
N1 vs. N0	193	1.788	0.967	3.308	0.064
FIGO stage
≥IIB vs. ≤IIA2	297	2.062	1.274	3.338	0.003
Differentiation grade
≥G3 vs. ≤G2	272	0.703	0.434	1.138	0.151
Lymphovascular invasion
Yes vs. no	150	1.137	0.597	2.165	0.697
Distant metastasis
Yes vs. no	304	1.942	0.896	4.207	0.092