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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)