Document Classification

Section Type: RESULTS

Text: There was no difference in the mean estimated blood loss (141. 5 + / - 221. 8 mL v 97. 4 + / - 73 mL, respectively ; P = 0. 41), warm ischemia time (157. 5 + / - 76. 3 seconds v 135. 5 + / - 53. 7 seconds ; P = 0. 32), length of postoperative hospital stay (1. 9 + / - 0. 5 days v 2. 1 + / - 0. 5 days ; P = 0. 61), intravenous analgesia (22. 1 + / - 14. 0 mg v 28. 3 + / - 14. 8 mg of morphine sulfate equivalent ; P = 0. 18), or pain score on postoperative day 1 (6. 1 + / - 1. 0 v 6. 2 + / - 1. 1) and 2 (3. 3 + / - 1. 2 and 3. 4 + / - 1. 3).