3Vargo J,Howard K,Petrillo J,Scott J,Revicki DA.Development and validation of the patient and clinician sedation satisfaction index for colonoscopy and upper endoscopy.Clin Gastroenterol Hepatol,2009,7:156-162.
4Sun ZT,Yang CY,Cui Z,Zhang J,Han XP.Effect of intravenous dezocine on fentanyl-induced cough during general anesthesia induction:a double-blinded,prospective,randomized,controlled trial.J Anesth,2011,25:860-863.
5Correia LM,Bonilha DQ,Gomes GF,Brito JR,Nakao FS,Lenz L,Rohr MR,Ferrari AP,Libera ED.Sedation during upper GI endoscopy in cirrhotic outpatients:a randomized,controlled trial comparing propofol and fentanyl with midazolam and fentanyl.Gastrointest Endosc,2011,73:45-51,51.e1.
6Ramsay MA, Savege TM, Simpson BR, et al. Controlled se- dation with alphaxalone-alphadolone [J]. Br Med J, 1974, 2(5920) :656-659.
7Steward DJ. A simplified scoring system for the post-oper- ative recovery room [J]. Canadian Journal of Anesthesia, 1975,22(1) : 111-113.
8Curtin A,Izzetoglu K,Reyolds J,et al. Functional near- infrared spectroscopy for the measurement of propofol ef- fects in conscious sedation during outpatient elective colonoscopy [J]. Neuroimage, 2014,85 ( 1 ) : 626-636.
9Lin H,Faraklas I,Sampson C,et al. Use of Dexmedetomi- dine for sedation in critically ill mechanically ventilated pediatric burn patients [J]. J Burn care Res,2011,32(1) :98- 103.
10Wu W,Chen Q,Zhang LC,et al. Dexmedetomidine versus midazolam for sedation in upper gastrointestinal en- doscopy [J]. Journal of lnterational Medical Research, 2014,42(2) :516-522.