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Table 3 Multivariable regression analysis for the evaluated predictors

From: Predictors of early rebleeding after endoscopic therapy of first variceal bleeding in liver cirrhosis

Participants’ criteria B SE Wald Sig. EXP(B) 95% CI
Lower Upper
• Child-Pugh score 0.508 0.159 10.226 0.001 1.661 1.2117 2.268
• Platelets (×103/mm3) − 0.045 0.008 33.362 < 0.0001 0.956 0.941 0.970
• PVV (cm/s) − 0.409 0.080 26.108 < 0.0001 0.664 0.568 0.777
• Variceal form 1.242 0.287 18.728 < 0.0001 3.964 1.973 6.077
• Red color sign 1.602 0.309 26.950 < 0.0001 4.964 2.711 9.089
Constant 1.826
  1. PVV portal vein velocity
  2. The predicted probability = exp [1.826 + 0.508*Child-Pugh score − 0.045*PLT − 0.409*PVV + 1.242*variceal form + 1.602*variceal red color sign]/(1 + exp [1.826 + 0.508*Child-Pugh score − 0.045*PLT − 0.409*PVV + 1.242*variceal form + 1.602*variceal red color sign])
  3. Variceal forms were numerically coded (1 for F1, 2 for F2, and 3 for F3) and red color signs were numerically coded (0 for absent, 1 for non-extensive, and 2 for extensive)