Participants
comprehension impairment, allergy, alcohol abuse, drug dependence
MAY, ALLERGY, DYSFUNCTION
Adult female patients assessed as American Society of Anesthesiologists Grades I to III undergoing elective laparoscopic hysterectomy for benign causes under general anesthesia between November 2021 and May 2022 were enrolled, aged 18 ~ 65 years old. Exclusion criteria included: a. allergy to study drugs; b. language, mental, or comprehension impairment; c. a history of drug dependence and alcohol abuse; d. preoperative major organ dysfunction; e. pregnancy; f. participated other clinical trials.