Figure 3

Box-and-whisker plots of C-peptide and C-peptide index before, during and after N-SIIT. Serum C-peptide (a) and serum C-peptide index (b) before SIIT, SIIT and after SIIT (Median, IQR). In comparison of three groups, P values were adjusted by Bonferroni’s calculating formula. Solid arrows show p values in Wilcoxon’s signed rank test. n = 54.