Fig. 3From: The effect of TEAS on the quality of early recovery in patients undergoing gynecological laparoscopic surgery: a prospective, randomized, placebo-controlled trialFlow diagram showing the study procedures and number of patients. TEAS, transcutaneous electric acupoint stimulation; TCI, target controlled infusion; EA, electroacupuncture; Con, control; MMSE, Mini Mental State Examination; VAS, visual analogue scaleBack to article page