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. 2023 Apr 18;14:1131391. doi: 10.3389/fphar.2023.1131391

FIGURE 2.

FIGURE 2

Lowest SpO2 comparison. Distribution of the lowest intraoperative oxygen saturation values in 107 patients in the remimazolam group and 109 patients in the propofol group. Analysis by the Wilcoxon-Mann-Whitney test revealed a statistical difference between the two groups (p < 0.05).