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Table 2 Multivariable logistic regression. UNOS liver transplantation sample for the time interval 2000-2012 by portal vein thrombosis and graft failure ascribed to vascular thrombosis

From: Autoimmune conditions are associated with perioperative thrombotic complications in liver transplant recipients: A UNOS database analysis

  Preoperative Portal Vein Thrombosis Postoperative Vascular Thrombosis
  OR 95 % CI P-value OR 95 % CI P-value
Autoimmune Cirrhosis 1.36* 1.10—1.69 0.005* 1.64* 1.12—2.40 0.01*
Primary Biliary Cirrhosis -- -- -- 2.09* 1.47—2.98 <0.0001*
Primary Sclerosing Cholangitis -- -- -- 1.93* 1.48—2.51 <0.0001*
Portal Vein Thrombosis at the time of LTX -- -- -- 2.01* 1.58—2.55 <0.0001*
Underweight (BMI < 18.5 kg/m2) 1.04 0.79—1.38 0.76 1.60* 1.07—2.40 0.02*
Obese (BMI ≥ 40 kg/m2) 1.19* 1.08—1.31 0.0005* 1.00 0.83—1.19 1.00
Overweight (≥25 kg/m2) 1.05 0.96—.16 0.31 0.99 0.83—1.17 0.88
Normal Weight (18.5 ≥ BMI < 25) -- -- -- -- -- --
Sex (Male) 1.09* 1.00—1.18 0.04* 1.00 0.86—1.17 0.97
Age (Year) 1.01* 1.01—1.02 <0.0001* 0.99 0.99—1.00 0.04
TIPSS at the time of LTX 1.78* 1.53—2.06 <0.0001* 0.82 0.57—1.16 0.25
Diabetes mellitus 1.22* 1.01—1.26 <0.0001* -- -- --
  1. *Statistically significant at α = 0.05
  2. LTX Liver transplantation
  3. Note: This Model included the regions and year indicator variables to control for observed regional and temporal variations, the estimates are omitted for brevity