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Fig. 1 | BMC Anesthesiology

Fig. 1

From: Effects of different plasma target concentrations of remifentanil on the MACBAR of sevoflurane in children with laparoscopic surgery

Fig. 1

Flowchart of the patient selection and analysis process for the study. In this study,75 patients were randomly allocated into 3 groups with 25 patients in each group. To obtain six crossover points of positive vs. negative response in each group, 18, 13 and 19 (not shown the 2 cases for discontinue intervention due to hypotension) patients in groups R0, R1 and R2 were needed respectively. Finally, remaining 23 patients did not undergo the experimental intervention

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BMC Anesthesiology

ISSN: 1471-2253

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