Trichostatin A augments cell migration and epithelial-mesenchymal transition in esophageal squamous cell carcinoma through BRD4/c-Myc endoplasmic reticulum-stress pathway

Table 1 Univariate analysis of patients’ survival outcome

Factors	P value	HR	95%CI
			Lower limit	Upper limit
Gender	0.231	1.532	0.763	3.075
Age	0.852	0.933	0.447	1.945
Tumor location	0.995	0.998	0.517	1.928
Tumor max	0.235	1.567	0.712	2.876
Differentiation	0.096	0.677	0.427	1.072
Depth of infiltration	0.5448	0.891	0.610	1.300
Lymphatic metastasis	0.903	0.960	0.495	1.863
TNM staging	0.621	0.831	0.400	1.727
High blood pressure	0.581	1.230	0.589	2.570
acH3 expression	0.040	2.012	1.033	3.920

acH3: Acetylated histones H3; TNM: Tumor node metastasis; HR: Hazard ratio; CI: Confidence interval.