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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