Abbreviations
gamma-aminobutyric acid-Abody mass indexsystolic blood pressuremean arterial pressurediastolic blood pressureheart ratenon-invasive blood pressure electrocardiogrampulse oxygen saturationbispectral indexModified Observer’s Assessment of Alertness/Sedationpost anesthesia care unitheart ratetidal volumefraction of inspired oxygenrespiratory rateend-tidal CO2 gas tension