In the WarmAir group , preoperative , lowest intraoperative , end of surgery , and postanesthesia care unit admission temperatures were ( means + / - SD ) ; 36.3 + / - 0.5 , 35.4 + / - 1.1 , 36.4 + / - 0.7 , and 36.4 + / - 0.6 degrees C , respectively .
