Clinical measurements
Fever, postoperative pain, pain
SITE INFECTION
Before leaving the PACU (postanesthesia care unit), intraoperative awareness was evaluated using the Modified Brice Questionnaire. The level of postoperative pain at rest was assessed 1 day after surgery using a numeric rating scale (NRS) ranging from 0 (no pain) to 10 (most pain imaginable). Postoperative 24 h analgesic pump drug residual volume was obtained from the electronic analgesia pump system. Fever and incision site infections that occur during hospitalization are diagnosed by the surgeon in charge of the patient. Fever is defined as a postoperative temperature over 38 °C [