Risk factors for predicting early variceal rebleeding after endoscopic variceal ligation

Table 2 Univariate analysis for endoscopic data

Variable	Non-rebleeding (n = 316)	Rebleeding (n = 26)	P-value	Odds ratio	95% CI
Esophageal varices grade
Mild	11	0	< 0.01
Moderate	179	0
Severe	126	26
Number of varies	3.2 ± 0.8	4.5 ± 0.6	< 0.01
Extent of esophageal varies
Middle and lower section	281	4	< 0.01	44.16	14.38-135.58
Whole	35	22
Red sign	267	26	0.04
Gastric varies	91	25	< 0.01	61.81	8.25-462.97
Portal hypertensive gastropathy	85	23	< 0.01	20.84	6.10-71.18
Number of rubber bands	5.1 ± 0.9	6.5 ± 0.5	< 0.01	22.00	6.46-74.96