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Effects of PCA Fentanyl and IV Tramadol Dosages According to Surgical Modality
PCA, patient controlled anesthesia; IV, intravenous; RCIC, radical cystectomy with ileal conduit; LOS, length of hospital stay.
PCA fentanyl dose model: F value=3.208 (p=0.023), R2=0.662. IV tramadol dose model: F value=2.639 (p=0.047), R2=0.754.
