Variables collected
Clinic-pathological variables included in this study are as follows: recipient’s/ donor’s age and body weight at liver transplantation, sex, type of cytochrome P450 (CYP), recipients’ growth situation, spleen long diameter, primary disease of the recipient, complications before transplantation, child pugh score of the recipient, pediatric end-stage liver disease (PELD) score of the recipient, graft recipient body ratio (GRWR), surgical type. Pre-operative laboratory assessments included serum albumin, bilirubin, international normalized ratio (INR), prothrombin time (PT). Post-transplantation events included acute rejection in 3 months after pediatric LT, protocols of IS drugs, complications and death.