Therapeutic outcomes and predictors of efficacy for endoscopic variceal ligation plus propranolol in liver cirrhosis-related upper gastrointestinal bleeding

Figure 1 Portal venous flow and splenic venous flow before and after treatment. A: Portal venous flow changes in both groups; B: Splenic venous flow changes in both groups. PVF: Portal venous flow; SVF: Splenic venous flow. ^aP < 0.05; ^bP < 0.01.

Figure 2 Comparative postoperative outcomes between groups. A: Hemostasis time in two groups; B: Hospital stay in two groups; C: Rebleeding rate in two groups. ^aP < 0.05; ^bP < 0.01.