Fig. 1

Impact of varying dosages of remifentanil in conjunction with sevoflurane anesthesia on postoperative analgesia following pediatric laparoscopy. GraphPad Prism 8.01 software was used to analyze the AUCs of BPS score (A) and RSS score (B) during T4-T8. AUC refers to the total area under the curve of score changing with time. It was obtained by multiplying the score of each time point with the corresponding period and then accumulating the areas of all periods. A decrease in AUCBPS indicated a better analgesic effect during the postoperative anesthesia awakening period; an increase in AUCRSS indicated better sedation during the postoperative anesthesia awakening period; one-way ANOVA was used for comparisons among multiple groups; 1-h post operation (T4), 3-h post operation (T5), 6-h post operation (T6), 8-h post operation (T7), 12-h post operation (T8)