Compared with the conventional perioperative intervention group , the fast-track protocol combined with laparoscopy could shorten the time to the first flatus ( 53.4423.64 h vs 67.8520.12 h , P = 0.001 ) and first defecation ( 65.2322.24 h vs 86.9824.85 h , P = 0.000 ) after operation , accelerate the decrease of white blood cell count ( P < 0.05 ) , inhibit body temperature augmentation ( P < 0.05 ) and reduce postoperative complication rate ( 16.9 % vs 3.5 % , P = 0.030 ) .