RESULTS
pain
Fifty-four patients, with a mean age of 46.22±14.7 years, were conveniently divided into two equal groups. The study flowchart is shown in Study flowchartDemographic characteristics of patients and duration of surgeryMean±SDComparisons of onset and duration of sensory block and pain score between groupsVisual analog scores (VAS)No significant differences were found in the values of the patient's sedation level based on RSS between groups A and B. None of the subjects in the two groups were able to move their pelvis and knees after receiving SA. The levels of sedation sensory and motor block are summarized in The levels of sedation, sensory, and motor blockRamsay sedation scaleModified Bromage Scale