RESUMEN
Objective:To evaluate the value of preoperative aspartate aminotransferaseto platelet ratio index (APRI) and fibrosis index 4 (Fib4) in predicting posthepatectomy liver failure (PHLF) of primary hepatocellular carcinoma.Methods:The data of 587 patients with hepatocellular carcinoma admitted to the First Affiliated Hospital of Xinjiang Medical University from January 2014 to January 2020 were retrospectively collected and analyzed, including 412 males and 175 females, aged (56.8±11.2) years. Univariate and multivariate logistic regression were used to analyze the influencing factors of PHLF. The ability of Child-Pugh score, model for end-stage liver diseas (MELD) score, APRI and Fib4 to predict PHLF was evaluated through the receiver operating characteristic (ROC) curve of subjects.Results:Among 587 patients, 186 (31.7%) had liver failure after hepatectomy. In multivariate logistic regression analysis, APRI ( OR=2.660, 95% CI: 1.314-5.384, P=0.007) and Fib4 ( OR=1.322, 95% CI: 1.157-1.511, P<0.001) were risk factors for PHLF in patients with hepatocellular carcinoma. The higher the number, the greater the risk of PHLF. The predicted area under the ROC curve of PHLF in patients with hepatocellular carcinoma was Fib4(0.719)>APRI(0.686)>MELD score(0.618)>Child-Pugh score(0.565). Conclusion:APRI and Fib4 were risk factors of PHLF in patients with hepatocellular carcinoma. They predict the occurrence of PHLF better than Child-Pugh score and MELD score.