Compared with control patients , CRF and ESRD patients had higher preoperative serum creatinine levels , a greater percentage of patients with hepatorenal syndrome , higher percentage requirement for dialysis in the first 3 months postoperatively , and a higher 1-year serum creatinine .
O O O B-OrganismTaxon O B-DiseaseOrPhenotypicFeature O B-DiseaseOrPhenotypicFeature B-OrganismTaxon O O O O B-ChemicalEntity O O O O O O B-OrganismTaxon O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O O O O O O O O O O O O O O O O O O B-ChemicalEntity O