“…Kobayashi’s study indicated that the implement of ERAS pathways can reduce the probability of postoperative complication for each surgical complexity of liver resection of patients ( 14 ). Fay and Gwacham’s research have proved that the use of ERAS protocol was associated with significant decrease in hospital stay and discharge expenses ( 15 , 16 ). It is reported that following ERAS nursing has been proved a better improvement in patients’ psychological status and their quality of life ( 17 , 18 ).…”