Antinociceptive effects of magnesium sulfate for monitored anesthesia care during hysteroscopy: a randomized controlled study

摘要

Flow diagram representing patient enrollment, group assignment, and analysis. A total of 70 patients participated in our study without exclusion. They were randomly divided into two groups: the control group (Group C, n = 35) and the magnesium group (Group M, n = 35). One patient in Group C and two patients in Group M were lost to follow up, thus 34 patients in Group C and 33 patients in Group M were analyzed