Fig. 4From: RETRACTED ARTICLE: Effect of perioperative infusion of Dexmedetomidine combined with Sufentanil on quality of postoperative analgesia in patients undergoing laparoscopic nephrectomy: a CONSORT-prospective, randomized, controlled trialBowel movement recovery after surgery among the three groups. Variables presented as mean standard deviation.* meant P < 0.05 compared group D1 with group C; # meant P < 0.05 compared group D2 with group CBack to article page