Fig. 2

a-c Boxplots of FBG for each time point across patients with revision surgery. a The fluctuation of FBG for each time point in patients with revision surgery. b, c The fluctuation of FBG for each time point in patients with revision surgery grouped by diabetic status. The asterisks indicate a significant difference between groups. The P values were calculated using the Kruskal-Wallis H test and corrected by Bonferroni analysis