Knibbe, C.A.J.

patient surgery remifentanil thoracic pain thoracic study anaesthesia postoperative characteristic erasmus universiteit rotterdam questionnaire analysis perioperative characteristics euroscore association follow-up study table signi ficantly body mass index signi sternotomy analgesia perioperative european system regression analysis trial intraoperative score p-value follow-up analgesic preoperative predictor numeric rating scale remifentanil dose infusion pain levels postoperative period erasmu rotterdam opioid tolerance universiteit variable regression 1.7 october system period downloaded evaluation artery morphine incidence development european gulik intraoperative remifentanil 1.6 value difference inter-quartile range weight height 21 range body mass patient characteristics valve ficantly opioid factor ficant fentanyl group pain titration protocol postoperative characteristics signi ficant differences 120 patients 69 yr signi ficant identi hyperalgesia