Abstract： Objective To investigate the clinical value of transient elastography in adult after liver transplantation,by means of evaluating the correlation of liver stiffness measured by FibroScan with liver/renal functions.Method Forty-three patients received orthotopic liver transplant in our hospital during Dec.10,2013 and Mar.19,2014 were included in this study.Liver stiffness measurement (LSM) was performed after transplantation.Clinical data and laboratory tests including liver function and renal function were collected and analyzed.Result Bivariate correlation showed that body mass index (BMI),MELD score,graft-to-recipient weight ratio (GRWR) and warm ischemia time had no correlation with LSM.LSM at the 1st day after transplantation (LSM-1) showed no correlation with cold ischemia time,but LSM at the 7th day after transplantation (LSM-7) did,with R =0.335,P =0.028.LSM-1 showed positive correlation with the ICU time (R =0.488,P =0.001),but LSM-7 didn't.There was significantly positive correlation between LSM and aspartate aminotransferase,bile acid and creatinine,but no significant correlations were found between LSM and alanine arninotransferase,alkaline phosphatase,cholinesterase,gamma-glutamyl transferase,total bilirubin,direct bilirubin,indirect bilirubin,urea nitrogen and uric acid.The group with higher LSM-1 had longer ICU time than the lower group (9 d vs,7 d,P =0.013),and so was the hospital stay (34 d vs.23 d,P =0.023).For the LSM-7,there was no significant difference in ICU time and hospital stay between the two groups.The group with higher LSM-1 had higher serious complication incidence than the lower group (78.57％ vs.27.59％,P =0.002),but the two groups in LSM-7 showed no significant difference in serious complication incidence.Conclusion The LSM partially correlates with the liver function and renal function of liver transplantation recipient,and may have its clinical value for assessing the early prognosis after liver transplantation.