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Table 5 Robust Poisson regression models estimating prevalence ratio (PR) and 95% confidence interval (CI) to evaluate the association of various laboratory parameters on the types of Budd–Chiari syndrome

From: A study of the different parameters in acute and chronic Budd–Chiari syndrome

Variable Crude model Adjusted model
PR (95% CI) P value PR (95% CI) P value
PTT 1.004 (1.001–1.006) 0.003 1.002 (1.000–1.005) 0.086
INR 1.037 (1.013–1.062) 0.002 0.953 (0.918–0.989) 0.012
Platelet 1.000 (1.000–1.000) 0.009 1.000 (1.000–1.000) 0.083
Total bilirubin 1.021 (1.005–1.038) 0.012 1.001 (0.980–1.022) 0.961
Blood urea nitrogen 1.002 (0.999–1.004) 0.139 0.996 (0.993–1.000) 0.039
Ascitic fluid cell counts 1.000 (1.000–1.000) 0.005 1.000 (1.000–1.000) 0.326
Ascitic fluid albumin 0.951 (0.868–1.042) 0.281 0.978 (0.894–1.071) 0.638
MELD score 1.010 (1.005–1.015) < 0.001 1.024 (1.012–1.037) < 0.001
  1. PTT partial thromboplastin time, INR international normalized ratio, MELD model for end-stage liver disease