Table 4 Univariate and multivariate for post-operative occurrence of AGI

Age (years)

1.024

0.954–1.098

0.513

Sex (male vs female)

0.675

0.157–2.902

0.597

BMI (kg/m²)

0.835

0.672–1.036

0.102

Hypertension (yes or no)

1.318

0.329–5.274

0.696

Diabetes (yes or no)

1.25

0.105–14.914

0.86

CAD (yes or no)

1.182

0.327–4.269

0.799

COPD (yes or no)

2.062

0.402–10.593

0.386

Arrhythmia (yes or no)

2.068

0.601–7.113

0.249

WBC (× 10⁹/L)

0.869

0.56–1.347

0.529

NT-proBNP (ng/L)

1

1–1

0.287

LVEF (%)

0.896

0.753–1.065

0.213

NYHA

1

Type of surgery

1.066

0.665–1.708

0.791

intra-op RBC transfusion (yes or no)

23.562

3.383–126.07

 < 0.001

Duration of CPB ≥ 132 min (yes or no)

11.786

2.879–48.245

0.001

− 2.906

18.288

1.31–255.352

0.031

Aortic occlusion time (min)

1.03

0.997–1.064

0.078

Probiotic supplementation (yes or no)

0.248

0.066–0.927

0.038

2.534

0.079

0.007–0.861

0.037

PLT (× 10⁹/L)

0.993

0.98–1.007

0.321

Hemoglobin (g/L)

0.985

0.954–1.018

0.369

Fibrinogen (mg/dL)

0.897

0.386–2.087

0.801

CASUS

1.973

1.221–3.187

0.005

0.810

2.248

1.205–4.194

0.011