Evaluation of sedation
drowsiness, irritability, anxiety
The sedation level of the parturient was determined using the Ramsay sedation score system, where level 1 indicates anxiety or irritability; level 2 indicates cooperation, quietness, and well orientation; level 3 indicates drowsiness but responsiveness to instructions; level 4 indicates a rapid response to tapping the brow or strong sound stimulation; level 5 indicates delayed response to tapping the brow or strong sound stimulation, and level 6 indicates no response to tapping the brow or strong sound stimulation.